Guides, tutorials and comparisons on proxies, web scraping and data collection.
Bright Data is powerful but expensive, complex, and enterprise-focused with KYC friction. The best Bright Data alternative for cheaper, simpler, ethically-sourced residential, ISP, datacenter and mobile proxies - with a full pricing and feature comparison.
Daniel K. · 8 min readComparisonsSpyderProxy vs ProxyEmpire, head to head: pricing, pool size, proxy types, targeting, rollover data, and ethics. See which residential and mobile proxy provider is the better value in 2026.
Daniel K. · 7 min readTutorialsThe best Brazil proxies for 2026 - residential, ISP, datacenter, and 4G/5G mobile IPs with Sao Paulo and Rio targeting. Use cases, how to get a Brazilian IP in minutes, and pricing for every proxy type.
Daniel K. · 7 min readEducationWhat is bot traffic? Good bots vs bad bots, how bot traffic is detected, its impact on analytics and ad spend, how to manage bad bots, and how legitimate automation avoids being blocked.
Daniel K. · 8 min read IndustryAfter the NetNut seizure, ethical sourcing is the question that matters most. The two ways residential proxies are sourced (opt-in consent vs hijacked-device botnets), the red flags of botnet IPs, five questions to ask any provider, and how to check for yourself.
Daniel K. · 8 min read IndustrySome residential proxy services are secretly botnets of hijacked home devices. What a residential proxy botnet is, the biggest law-enforcement takedowns (911 S5, RSOCKS, IPStorm, NetNut), how these networks operate, and how to make sure the proxies you pay for are not built on stolen bandwidth.
Daniel K. · 9 min read IndustryThe FBI seized NetNut in early July 2026 over a botnet of ~2 million compromised devices. What happened, why unethically-sourced proxies are a time bomb, what to do if you were a customer, and the best ethical, multi-network NetNut alternative to migrate to.
Daniel K. · 8 min read ComparisonsAdsPower vs Multilogin, the two most popular antidetect browsers, compared for 2026: fingerprint quality, pricing, free tier, automation, and team features. Which fits your use case - and why both need one dedicated proxy per profile to keep accounts unlinked.
Daniel K. · 8 min read GuidesMobile anti-detect browsers present each account as a distinct phone for multi-accounting on TikTok, Instagram, and mobile-first apps. How they work, the options (desktop mobile profiles, cloud phones, emulators), and why a mobile fingerprint needs a mobile IP.
Daniel K. · 8 min read EducationStructured data fits neat rows and columns; unstructured data - text, images, video, web pages - is 80-90% of all data and has no schema. The differences, examples, semi-structured data, and why web scraping turns the unstructured web into structured datasets.
Daniel K. · 8 min read ComparisonsA web unblocker returns finished page HTML, handling proxies, JS rendering, and CAPTCHA bypass in one API. The top services compared (Bright Data, Oxylabs, Zyte, ScraperAPI, ZenRows and more), how they differ from raw proxies, and how to build your own for far less.
Daniel K. · 9 min read TutorialsFinancial data scraping collects market data - quotes, historical candles, fundamentals, filings, crypto, and news - from public sources instead of pricey vendor feeds. What to collect, the best sources, why proxies are essential, Python code, and the legal lines.
Daniel K. · 10 min read Use CasesYou cannot verify ads from one office IP - networks geo-target and cloak monitors. How proxies let you see ads as a real local user, detect ad fraud and cloaking, check placement and geo-targeting, and which proxy types (residential, mobile) to use.
Daniel K. · 8 min read TutorialsHoneypot traps are hidden links and form fields a site plants to catch scrapers - touch one and your IP gets banned or your data gets poisoned. The main types, how they flag bots, and how to avoid every one by acting only on what a human can actually see.
Daniel K. · 9 min read How toHow to test a proxy properly: confirm it connects and hides your IP, check its anonymity level, measure speed and latency, verify geolocation, and benchmark real success rate against your target - with copy-paste curl and Python.
Daniel K. · 10 min read TutorialsHTTP 407 means a proxy, not the website, is refusing your request until you authenticate. What 407 means, how it differs from 401, the eight common causes, and copy-paste fixes for curl, Python, Node.js, Scrapy, and your browser.
Daniel K. · 9 min read TutorialsAn HTTP 504 means a gateway or proxy waited for an upstream server and got nothing in time. How 504 differs from 502, 503, and 408, the real causes on both sides, and the fixes for visitors, scrapers, and site owners.
Daniel K. · 9 min read ComparisonsA VPS is a rentable computer; a proxy is an intermediary IP. They solve different problems and serious setups use both. Compare compute, anonymity, IP count, blocking risk, and cost, and learn when to use each or combine them.
Daniel K. · 8 min read TutorialsPlaywright drives a real browser, so it scrapes JavaScript-heavy sites a plain HTTP client can't see. Install, load and wait for dynamic content, extract data, route through residential proxies, and the stealth steps that keep you undetected - with working Python code.
Daniel K. · 10 min read TutorialsA practical Selenium and Python scraping guide: install the driver, load JavaScript pages, find elements, wait properly, run headless, and the part that trips everyone up - routing Selenium through an authenticated residential proxy via selenium-wire so you don't get blocked.
Daniel K. · 10 min read EducationA CAPTCHA tells humans and bots apart, and modern ones score your IP, fingerprint, and behavior silently. What CAPTCHAs are, the main types (reCAPTCHA, hCaptcha, Turnstile, Press and Hold), how they detect bots, and how to avoid triggering them while scraping.
Daniel K. · 8 min read Use CasesTurn web scraping into a repeatable B2B lead engine: which public sources to pull, the scrape-enrich-validate workflow, why it needs rotating residential proxies, and the GDPR and CAN-SPAM lines that keep prospecting on the right side of the law.
Daniel K. · 9 min read How toHow to scrape Redfin's public real estate data - listings, prices, price history, and market stats. Covers Redfin's built-in CSV download for small jobs, scraping at scale with residential proxies and a headless browser, code, best practices, and the legal lines.
Daniel K. · 9 min read TutorialsClaude doesn't crawl sites - it replaces the brittle parsing layer that breaks on every redesign. This 2026 guide shows the full pipeline: fetch through proxies, extract clean JSON with tool use, cut costs with prompt caching and the Batch API, fall back to vision for hard pages, and why proxies stay non-negotiable.
Daniel K. · 11 min read ComparisonsA dedicated IP is yours alone, giving full reputation control and a stable identity for account work; a shared IP is cheaper and spreads activity across users, ideal for high-volume scraping. Comparison table, use cases, and which to pick for your task.
Daniel K. · 8 min read GuidesThe best Shopify proxies are residential and ISP IPs, not datacenter ones - but the right type depends on the job. This guide maps each Shopify use case (multi-store management, release bots, competitor scraping, ad verification) to the proxy that actually works, with setup and pricing.
Daniel K. · 9 min read TutorialsImperva Incapsula gates sites behind a JavaScript challenge, incap_ses cookies, fingerprinting, and IP reputation. How its bot detection works and the legitimate way to reach public data behind it: residential IPs, a real browser that runs the challenge, and human-like behavior.
Daniel K. · 9 min read EducationA private proxy is a proxy IP dedicated to a single user - giving you reputation control, consistent performance, and a stable identity, unlike shared or risky free proxies. How private proxies differ from shared and public ones, the main types, and when to use them.
Daniel K. · 8 min read TutorialsThe best user agents for web scraping are current, common browser strings. Get a copy-paste 2026 list for desktop and mobile, the right way to rotate them in Python, and why a user agent alone won't stop blocks without matching headers and rotating residential proxies.
Daniel K. · 9 min read TutorialsThe HTTP 500 Internal Server Error is a generic server-side failure that does not say what broke. Common causes, how to fix it as a visitor and as a site owner, how it differs from 502/503/504, and the one case where it shows up while scraping.
Daniel K. · 8 min read ComparisonsA forward proxy works for the client and hides who is making the request; a reverse proxy works for the server and hides the backend. This guide explains both with a side-by-side table, real use cases, and a simple rule for knowing which one you actually need.
Daniel K. · 8 min read TutorialsThe HTTP 502 Bad Gateway error means a gateway or proxy got an invalid response from an upstream server - a broken handoff between servers, not a browser problem. Causes, fixes for visitors and site owners, how it differs from 500/503/504, and what it means through a proxy.
Daniel K. · 8 min read EducationA proxy port is the numbered endpoint your client connects to on a proxy server. Learn what proxy ports mean, the most common default ports (8080, 3128, 1080), why providers use custom ports, how ports control rotation, and how to configure one.
Daniel K. · 8 min read TutorialsA practical Scrapy tutorial: install it, create a project, write a spider with CSS and XPath selectors, follow pagination, export to JSON or CSV, and add rotating residential proxies plus polite settings so your crawl does not get blocked.
Daniel K. · 10 min read ComparisonsAn API gives you the data a provider chose to expose; web scraping reaches anything publicly visible. This guide covers when to use each, a side-by-side comparison on cost, coverage, reliability and legality, why both can need proxies, and why the strongest data strategy combines them.
Daniel K. · 9 min read TutorialsBuild a Python web scraper from scratch with requests and BeautifulSoup: fetch a page through a proxy, parse the HTML, extract fields, follow pagination, and save to CSV - plus the headers and rotating residential proxies that keep it from getting blocked.
Daniel K. · 10 min read EducationMAP monitoring tracks how resellers advertise your products to catch prices below the agreed Minimum Advertised Price. Learn how MAP monitoring works end to end, the violation-detection workflow, and why it depends on geo-targeted residential proxies.
Daniel K. · 9 min read ComparisonsWeb crawling discovers and follows links to map which pages exist; web scraping extracts specific data from them. Crawl to find, scrape to extract. How they differ, how they work together in real pipelines, and why both need proxies at scale.
Daniel K. · 8 min read How toA practical guide to reading robots.txt: what User-agent, Disallow, Allow, Crawl-delay and Sitemap mean, how wildcards work, a worked example read line by line, what the file does and doesn't mean for scrapers, and how to check it in Python.
Daniel K. · 8 min read EducationAre proxies safe? It depends on the type and provider. Free and public proxies are genuinely risky - logging, tampering, malware - while a paid, authenticated proxy from a reputable provider is safe for daily use. What makes a proxy safe, the proxy-vs-VPN difference, and how to choose.
Daniel K. · 8 min read TutorialsPerimeterX (now HUMAN) cannot be beaten with one trick - it scores your IP, browser, fingerprint, and behavior together. How its detection works and the legitimate way to reach public data behind it: residential proxies, a real browser, and human-like behavior.
Daniel K. · 9 min read TutorialsChatGPT (and Claude, Gemini, etc.) help with web scraping in three distinct ways: (1) generating selectors and code from a sample HTML, (2) acting as the parser itself via the API for structured extraction, (3) building agentic browser flows for multi-step tasks. This guide shows the right prompt patterns, the API code for production use, and where vibe-coded scrapers break.
Alex R. · 10 min read TutorialsModern anti-bot systems fingerprint at five layers: IP reputation, TLS handshake, HTTP headers, JavaScript browser environment, and behavior. This 2026 playbook walks through each \u2014 rotating residential / mobile proxies, curl_cffi / impersonate TLS, realistic headers, Playwright + Patchright stealth, human-like pacing \u2014 with the specific signals each anti-bot system looks for.
Daniel K. · 12 min read TutorialsComplete 2026 guide to CAPTCHA bypass \u2014 solver APIs (Capsolver, 2Captcha, NopeCHA), vision LLM solving (GPT-4V, Claude), Turnstile and hCaptcha workarounds, and the underrated technique of avoiding triggers entirely with clean residential proxies + realistic fingerprints. Costs, accuracy, and which method fits which CAPTCHA.
Alex R. · 11 min read TutorialsThe right proxy type for each social platform in 2026, tested against real account-management workloads. LTE mobile is the gold standard for Instagram and TikTok; static residential (ISP) works for desktop-managed Facebook and LinkedIn; rotating residential is for scraping public profiles, not for running accounts. Plus the warm-up rules that make any of this work.
Alex R. · 10 min read EducationThe best public + commercial training datasets for LLMs in 2026 \u2014 Common Crawl as the foundation, FineWeb-Edu for filtered quality, Dolma and RedPajama-V2 for fully-permissive pretraining, plus specialized datasets for code, math, multilingual, and instruction tuning. Includes licensing notes and the legal frame after the EU AI Act.
Daniel K. · 12 min read TutorialsIndependent 2026 comparison of the five AI web scraping tools that actually matter \u2014 Firecrawl (managed), ScrapeGraphAI (open source), Browser-use (agentic), Stagehand (programmatic), and AgentQL (natural-language locators). Pricing, accuracy, JS rendering, schema enforcement, and which fits which job.
Daniel K. · 11 min read EducationRotating proxies change IP per request (or per sticky session) and pull from pools of millions \u2014 built for crawling, freshness, and avoiding rate limits. Static proxies stay on one IP \u2014 built for account management, identity continuity, and any flow that needs cookies, sessions, or warm-up to survive. This 2026 guide covers when each wins, the pricing tradeoffs, and how serious operators combine them.
Alex R. · 9 min read EducationReverse proxies and load balancers overlap heavily \u2014 every load balancer is technically a reverse proxy, but not every reverse proxy is doing load balancing. The split today is L4 (load balancers, fast packet routing) vs L7 (reverse proxies, application-aware). NGINX, HAProxy, Envoy, and Traefik all do both. This guide covers when each label matters.
Daniel K. · 10 min read EducationResidential proxies route specific app traffic through real consumer ISP IPs \u2014 best for scraping, account management, and any task where the destination matters more than the user's whole-OS privacy. VPNs route all OS traffic through a tunnel ending at a datacenter \u2014 best for personal privacy and one-off geo-unblocking, but trivially detected by serious anti-bot systems.
Daniel K. · 9 min read EducationProxies forward traffic on your behalf, hiding or altering the source. Firewalls inspect traffic against rules and decide whether it passes. In practice they overlap \u2014 modern Next-Gen Firewalls (NGFW) and Secure Web Gateways do both \u2014 but the conceptual difference matters when designing a network or picking the right tool.
Daniel K. · 8 min read EducationMobile proxies route through 4G/5G carrier IPs \u2014 the most undetectable proxy type because carrier-grade NAT puts thousands of real phones behind each IP. Residential proxies route through home broadband. This 2026 comparison covers detection rates, pool sizes, pricing models, and the specific cases where the mobile premium pays off.
Daniel K. · 9 min read EducationISP (static residential) proxies sit in datacenters but carry real residential IPs leased from consumer ISPs, getting you near-datacenter speed with near-residential trust scores. Datacenter proxies are pure server IPs \u2014 cheapest and fastest, but rate-limited or blocked on most modern protected sites. This 2026 comparison covers speed, detection, price per IP, and when each wins.
Daniel K. · 9 min read EducationAI scraping uses LLMs (or LLM-driven agents) to read a page and return structured JSON without you writing a single CSS selector or XPath. This guide explains how it works, the 2026 toolset (Firecrawl, ScrapeGraphAI, Browser-use, Reworkd, Stagehand), what it costs per page, and when traditional scraping still wins.
Alex R. · 11 min read TutorialsThree steps to scrape any website with PHP in 2026: install Guzzle + Symfony DomCrawler, fetch with proxy support, parse with CSS selectors. Includes pagination, concurrent requests, Cloudflare workarounds, and JSON/CSV export.
Daniel K. · 10 min read TutorialsBuild a high-performance web scraper in C using libcurl for HTTP and libxml2 for parsing. Covers proxies, headers, POST, XPath queries, curl_multi for concurrency, memory management, and when raw C beats Python by 5-10x.
Daniel K. · 12 min read TutorialsComplete 2026 guide to scraping images from any website with Python: requests + BeautifulSoup for static pages, async httpx for volume, Playwright for lazy-loaded galleries. Includes srcset handling, deduplication, alt-text extraction, and proxy rotation.
Alex R. · 9 min read EducationAI data collection in 2026 means three pipelines: pretraining (Common Crawl + custom web crawl), grounding/RAG (live web + APIs), and fine-tune/eval (curated, often human-labeled). This guide covers sources, the EU AI Act + GDPR boundaries you have to respect, quality filtering, and where proxies fit.
Daniel K. · 11 min read TutorialsFive free tools to verify your browser fingerprint in 2026: CreepJS (most thorough), EFF Cover Your Tracks (most user-friendly), FingerprintJS demo (sees what commercial trackers see), AmIUnique (uniqueness ranking), SannySoft (bot detection). Each tool catches different issues \u2014 use them together for a complete privacy audit.
Alex R. · 7 min read EducationCreepJS is the most thorough open-source browser fingerprinting test in 2026 \u2014 it detects more signals than FingerprintJS or Panopticlick, including anti-fingerprinting tools themselves. This guide walks through reading its output, identifying the signals that give you away, and using it to validate antidetect browser setups before deploying.
Alex R. · 8 min read EducationBrowser fingerprinting works by collecting 30+ signals from your browser (canvas hash, WebGL renderer, audio context, fonts, hardware specs, TLS) and combining them into a near-unique identifier. This guide breaks down the techniques used by FingerprintJS, ThreatMetrix, and modern anti-bot services \u2014 what signals they collect, how they weight them, and why the combination is so hard to spoof.
Daniel K. · 9 min read EducationCanvas fingerprinting is the technique of identifying browsers by rendering a hidden image and hashing the pixel output. Same browser version + same OS + same GPU = same hash; different rendering stack = different hash. This guide explains how it works, why it survives cookie clearing, and how scrapers and antidetect browsers spoof it.
Alex R. · 8 min read TutorialsThree Python libraries run headless browsers in 2026: Playwright (modern default), Selenium (legacy mainstay), and Pyppeteer (Python port of Puppeteer). This tutorial covers installation, a working scraper, proxy setup, stealth-mode for anti-bot evasion, and the practical pitfalls (memory, timeouts, async-vs-sync).
Alex R. · 10 min read EducationA headless browser is a real web browser running without a graphical interface \u2014 same engine, same JavaScript execution, same rendering, but no visible window. This guide covers what they are, what they're used for (scraping, testing, automation), the main options (Playwright, Puppeteer, Selenium), and when you actually need one vs a simpler HTTP client.
Daniel K. · 9 min read IndustryAntidetect browsers let you run multiple accounts in isolated browser profiles, each with its own fingerprint. This honest comparison ranks the 8 leading options in 2026 \u2014 Multilogin, GoLogin, Kameleo, Incogniton, Dolphin Anty, AdsPower, Linken Sphere, Octo Browser \u2014 on fingerprint quality, pricing, supported platforms, and the right use cases for each.
Daniel K. · 11 min read IndustryData extraction tools split into three categories: code-first frameworks (Scrapy, Playwright, Crawlee), managed scraping APIs (ScrapingBee, Bright Data Web Scraper API, Apify), and no-code GUI tools (Octoparse, ParseHub). This guide compares 10 of them on pricing, scalability, anti-bot handling, and the build-vs-buy decision.
Alex R. · 10 min read IndustryGartner estimates poor data quality costs the average enterprise $12.9M/year. For web-scraped pipelines specifically, the biggest hidden cost is anti-bot decoy data \u2014 scrapers think they succeeded, dashboards show false numbers, decisions are made on fiction. This guide breaks down the categories and shows where proxy quality saves money.
Daniel K. · 8 min read IndustryData aggregation turns raw scraped data into decision-ready datasets. This guide walks through the five-stage pipeline (collect, normalize, dedupe, transform, output), the infrastructure decisions at each stage (which proxies, which storage, which transformation framework), and the math on how much it costs to run.
Alex R. · 9 min read IndustryIf you cannot measure your scraped data quality, you cannot improve it. This guide lists the 8 KPIs that matter \u2014 completeness rate, accuracy rate, freshness lag, dedup rate, schema-drift count, decoy rate, error rate, and field-level coverage. Each with the formula and a sensible threshold.
Daniel K. · 8 min read IndustryWeb scraping at scale generates dirty data \u2014 missing fields, parsing errors, stale values, anti-bot fakeouts. Data quality assurance is the process of catching those before they reach downstream consumers. This guide covers the 5 dimensions (completeness, accuracy, consistency, timeliness, validity), specific checks to implement, and how proxy quality directly affects data quality.
Daniel K. · 9 min read TutorialscURL's default User-Agent is 'curl/X.Y.Z' \u2014 instantly recognizable as a bot. The -A flag sets a custom UA. This guide covers when spoofing matters, the current Chrome/Firefox/Safari strings, and why UA alone won't bypass modern bot detection (TLS fingerprinting matters more).
Alex R. · 6 min read TutorialscURL does NOT follow redirects by default. The -L flag enables redirect-following, but the behavior is more nuanced than 'just add -L' \u2014 POST methods convert to GET on 301/302/303, auth headers can leak across hosts, and the default max-redirs is 50. This guide covers all of it.
Daniel K. · 7 min read TutorialscURL defaults to GET \u2014 no -X flag needed. This guide covers query string handling, headers, cookies, accept-encoding, response-only output, and the proxy patterns for routing GETs through residential or datacenter proxies. Six working examples for the patterns that actually come up in scripts.
Alex R. · 7 min read ReferenceCSS selectors are the standard way to target elements in HTML \u2014 used by browsers, BeautifulSoup, Playwright, Cheerio, and every scraping framework. This cheat sheet covers all the syntax developers actually use day-to-day: selectors, combinators, pseudo-classes, attribute matchers, plus when XPath does it better.
Alex R. · 9 min read TutorialscURL's -k flag (also --insecure) tells it to skip SSL certificate verification. Useful for testing self-signed certs and dev environments, dangerous in production. This guide covers when each is appropriate, the proper alternatives (--cacert, --capath), and the underlying SSL errors that lead developers to reach for -k.
Daniel K. · 7 min read TutorialsPython asyncio makes concurrent web scraping 10-100x faster than threaded requests. This tutorial covers the core primitives (async/await, gather, semaphore), the two main HTTP clients (aiohttp and httpx), and the working pattern for scraping at scale with rotating residential proxies.
Alex R. · 11 min read ReferenceHTTP 503 Service Unavailable means the server is temporarily unable to handle the request. Five common causes: overload, scheduled maintenance, rate limiting, Cloudflare protection, and upstream failures. This guide covers what each means, the Retry-After header, and how scrapers should handle 503 responses.
Daniel K. · 9 min read TutorialsFlareSolverr is a proxy server that runs undetected-chromedriver behind the scenes to solve Cloudflare's modern challenges, including Turnstile. This guide covers Docker setup, the Python client pattern, proxy integration, common errors, and when to pick FlareSolverr over Cloudscraper or curl_cffi.
Alex R. · 10 min read ReferenceXPath is the most expressive way to navigate XML and HTML documents. This cheat sheet covers all the syntax developers actually use: axes, predicates, contains(), starts-with(), text(), normalize-space(), parent and following-sibling navigation, plus a comparison table with CSS selectors.
Daniel K. · 10 min read EducationMobile proxies use carrier-grade NAT to share a single public IP with thousands of real phones, making them nearly impossible to block. 4G LTE has been the standard since 2018; 5G is now broadly available. This guide covers the actual differences for proxy buyers \u2014 speed, latency, pricing, IP availability \u2014 and when paying the 5G premium is worth it.
Daniel K. · 8 min read TutorialsGlassdoor protects its salary and review data with DataDome and a soft-login wall. Plain requests fails. This guide covers the architecture (when login is required, when it isn't), the proxy/browser setup that works, and a Playwright-based scraper for jobs, salaries, and visible reviews.
Alex R. · 11 min read TutorialsIndeed is one of the largest job boards, with millions of postings. This guide covers the URL structure, the anti-bot challenges (Cloudflare + custom JS detection), the proxy setup that actually works (rotating residential), and a working Python scraper that pulls title, company, location, salary, and description.
Alex R. · 11 min read TutorialsPandas read_html turns any HTML table into a DataFrame in one line. It is the fastest way to scrape tabular data: stock tickers, sports stats, Wikipedia tables, financial reports. This guide covers the basics, common gotchas (multi-index headers, missing values), and the pattern for scraping protected sites via proxies.
Alex R. · 8 min read TutorialsPython's requests library has no default timeout \u2014 without one, a hung server can freeze your script forever. This guide covers the timeout parameter (single value vs (connect, read) tuple), the four exceptions to catch, and how to apply timeouts globally via a Session subclass.
Daniel K. · 7 min read TutorialsPython's requests library has no built-in retry. The standard pattern uses urllib3's Retry class mounted via an HTTPAdapter on a Session. This guide covers exponential backoff, status_forcelist, retry budgets, and when to retry vs fail fast.
Alex R. · 9 min read TutorialscURL has four flags for downloading: -O uses the remote filename, -o sets a custom name, -L follows redirects, -C - resumes interrupted downloads. This guide covers all of them, plus parallel downloads with -Z, large-file streaming, and downloading through a proxy.
Daniel K. · 8 min read TutorialscURL has four ways to send a POST: -d for form-encoded data, --data-raw for raw bodies (JSON), --data-urlencode for safe URL encoding, and -F for multipart file uploads. This guide shows the exact flags, content-type behavior, and proxy setup for each pattern.
Alex R. · 9 min read TutorialsThree cURL flags handle authentication: -u (HTTP basic), --proxy-user (proxy auth), and -H 'Authorization: Bearer ...' (token auth). This guide covers when to use each, how cURL encodes credentials, the .netrc file for keeping passwords out of shell history, and gotchas with special characters.
Daniel K. · 7 min read TutorialsDataDome is one of the toughest anti-bot services on the web (used by Reddit, Hermes, Allegro, RIU). It blocks at four layers: IP reputation, TLS fingerprint, browser fingerprint, and behavioral signals. This guide covers what beats it in 2026: residential or LTE mobile proxies, curl_cffi or undetected-chromedriver, and where you cannot avoid a CAPTCHA solver.
Alex R. · 10 min read TutorialsCloudscraper is a Python library that handles Cloudflare's basic JavaScript challenges so requests can fetch a page without spinning up a real browser. This tutorial covers when it works, when it does not, how to plug in residential proxies, and what to switch to (FlareSolverr or Playwright) for the harder Cloudflare modes.
Alex R. · 9 min read ComparisonsThe 6 best proxies for YouTube in 2026 compared on pool size, country granularity, speed, sticky sessions, and price. Residential for unblocking and scraping; LTE mobile for multi-account management. Plus a DIY Python scraper through residential proxies for unlimited videos, channel data, and comments.
Daniel K. · 11 min read ComparisonsThe 9 best proxy extensions for Chrome and Edge in 2026 ranked: FoxyProxy and SwitchyOmega for power users, Bright Data Proxy Manager for SaaS, and 6 more. Free vs paid, security audit (some inject ads or log traffic), and which extension fits each use case from casual to professional.
Alex R. · 9 min read ComparisonsTikTok has the strictest anti-bot stack of any major social platform. The 5 best TikTok proxies in 2026 compared on what actually works against ByteDance fingerprinting: LTE mobile for accounts (TikTok strongly prefers carrier IPs), rotating residential for scraping, and the providers ranked by mobile-IP availability and pool quality.
Daniel K. · 11 min read ComparisonsThe 5 best Twitter/X proxies in 2026 ranked by use case: rotating residential for scraping public posts at scale, LTE mobile for running multiple X accounts without linkage bans, and ISP proxies for verified-account workflows. Plus the X-specific anti-bot signals you need to handle (post-Musk era).
Daniel K. · 11 min read TutorialsCheerio is a server-side jQuery-like HTML parser; Puppeteer is a headless Chrome controller. Cheerio is 50-100x faster for static HTML but can't run JavaScript. Puppeteer renders SPAs but uses 200x the memory. This guide covers when to pick which, performance benchmarks, and the hybrid pattern most production scrapers use.
Alex R. · 9 min read TutorialsJavaScript has no native cURL. The three alternatives: built-in fetch (in browser and Node 18+), axios (cleaner API + interceptors), and child_process to invoke real curl from Node. This guide covers when each makes sense, working examples, and how to add proxy support to all three.
Alex R. · 8 min read TutorialscURL has two separate timeouts: --max-time (the whole request) and --connect-timeout (the TCP handshake). This guide covers what each does, the default values, error 28 (operation timed out), how to set timeouts in scripts, and how proxies affect timeout behavior.
Daniel K. · 7 min read TutorialsHTTPX is the modern Python HTTP client — same API as requests but with HTTP/2, async support, and built-in connection pooling. This guide covers when to migrate from requests, performance comparison vs requests and aiohttp, and 8 working examples for sync/async/streaming/proxies.
Alex R. · 10 min read TutorialsThree ways to handle cookies in Python requests: Session for automatic cross-request cookie management, dict for simple one-off cookies, and CookieJar for fine-grained control. Code examples for login authentication, persistent sessions, cookie inspection, and using cookies through proxies.
Alex R. · 8 min read EducationA data server is a server whose primary job is storing, retrieving, and serving data to other systems. This explainer covers the four main types (database, file, data warehouse, data lake), how they differ from web and application servers, real-world examples (Postgres, S3, BigQuery), and where proxies fit in the data-server stack.
Daniel K. · 8 min read EducationWeb crawling is the process of automatically discovering and indexing URLs — that's what Googlebot does to map the entire web. Web scraping is extracting specific data from pages. This guide covers the differences, how production crawlers work (politeness, robots.txt, scale), how to build a Python crawler, and why crawlers need residential proxies.
Daniel K. · 9 min read ComparisonsThe 9 best price tracking tools in 2026 compared on coverage, alert speed, historical data, browser-extension support, and pricing — Camelcamelcamel, Keepa, Honey, Visualping, ChangeTower, Pricepulse, plus a DIY Python tracker through rotating residential proxies for unlimited custom tracking.
Daniel K. · 12 min read IndustryHow modern security teams use rotating residential proxies for vulnerability scans, penetration testing, threat-intel collection, and fraud-detection baselining. Covers the four core workflows, the OPSEC fundamentals (why datacenter IPs blow your cover), tool integrations (nmap, Burp, OWASP ZAP), and the governance signals enterprise procurement looks for.
Daniel K. · 12 min read IndustryThe 2026 playbook for e-commerce ops teams: how proxies underpin price monitoring, multi-store account isolation, and MAP enforcement; how email automation needs proxy infrastructure to avoid IP-based deliverability collapse; and the GDPR/CAN-SPAM/CCPA lines that separate growth from class-action exposure.
Daniel K. · 11 min read TutorialsGoogle Finance never had a public API and the unofficial endpoints stopped working years ago. This guide compares the 7 working alternatives in 2026: yfinance (free, Python), Alpha Vantage, IEX Cloud, Polygon.io, Twelve Data, Tiingo, and the option of scraping Yahoo Finance directly with residential proxies. Pricing, rate limits, data coverage, and code examples for each.
Alex R. · 11 min read TutorialsA beginner Python tutorial for scraping text from any website: requests + BeautifulSoup for static pages, Playwright for JavaScript-rendered pages, the .get_text() method with separator and strip arguments, whitespace cleaning, and 6 working examples — plus when to add residential proxies for scaled scraping.
Alex R. · 9 min read TutorialsPyQuery brings jQuery-style selectors to Python HTML parsing. This guide covers when to pick PyQuery over BeautifulSoup or lxml, the API differences, performance comparison on real pages, and 8 working examples for scraping. PyQuery wins when you're already comfortable with jQuery and want the same syntax server-side.
Alex R. · 8 min read TutorialsConvert a Python string to JSON with json.loads(). This guide covers the basics, the 5 errors that hit 99% of beginners (single quotes, trailing commas, NaN, comments, bytes), how to handle them, schema validation with pydantic or jsonschema, and 8 copy-paste examples.
Alex R. · 7 min read TutorialsFour ways to find HTML elements by class with BeautifulSoup: find_all(class_=), select() with CSS selectors, attrs={'class': ...}, and regex matching. Plus the gotchas around multi-class elements, dynamic Tailwind class names, and case sensitivity.
Alex R. · 8 min read ComparisonsAd verification needs residential proxies in real target geographies — datacenter IPs are excluded from impression counts so they can't see what real users see. This guide covers what ad-tech buyers actually need (pool size, country granularity, sticky sessions, audit trail), compares the top 6 providers head-to-head on those criteria, and includes the cost math for verification at DSP scale.
Daniel K. · 13 min read TutorialscURL HEAD requests fetch only the response headers — no body. Useful for checking file sizes before download, tracing redirects, validating Content-Type, and verifying a server is reachable. Covers -I vs -X HEAD (the subtle difference that matters), common flags, proxy auth, and 8 copy-paste examples.
Daniel K. · 9 min read IndustryHow modern fraud teams catch fraud faster with real-time web data: the 5 signals that matter (IP reputation, device fingerprint, behavioral velocity, geolocation consistency, network type), how web scraping powers each, the proxy infrastructure required, and a reference architecture for a sub-100ms fraud pipeline.
Daniel K. · 13 min read TutorialsStep-by-step Python tutorial for scraping Yellow Pages business listings: name, phone, address, ratings, hours, and category. Covers BeautifulSoup setup, pagination, residential proxy rotation, anti-bot tactics, CSV export, and the legal considerations for scraped business contact data.
Alex R. · 11 min read EducationEmail scraping is automated extraction of email addresses from websites. This explainer covers how it works at the technical level, the four common use cases (lead gen, sales, security audits, research), the legal landscape (CAN-SPAM in the US, GDPR in the EU, CCPA in California), the tools that do it, ethical alternatives, and the risks of doing it wrong.
Daniel K. · 9 min read How toCrunchyroll's anime catalog varies by country — the US has more shows than the EU, and Japan has different ones again. To unblock the catalog you want, use a residential proxy in the right country. VPNs work less reliably than proxies because Crunchyroll's geo-block detection is tuned against shared VPN IP ranges.
Alex R. · 9 min read How toUse a proxy on Tinder to swipe in another city, avoid Tinder Passport fees, or run multiple accounts. Step-by-step iOS and Android setup, the 6 signals Tinder uses to detect suspicious sessions, and which proxy type works (mobile beats residential beats datacenter).
Alex R. · 10 min read TutorialsHTTP 415 Unsupported Media Type means the server rejected your request because the Content-Type header didn't match what the endpoint accepts. The 6 common causes (missing Content-Type, wrong charset, file format mismatch, unset Accept header), plus copy-paste fixes for curl, Python requests, axios, and fetch.
Daniel K. · 8 min read How toProxy chaining routes your traffic through two or more proxies in sequence, layering anonymity. This guide covers how it works at the protocol level, the legitimate use cases (security research, threat intel, journalism), the performance cost (each hop adds 50-150ms latency), and a working proxychains.conf example.
Daniel K. · 11 min read TutorialsEvery common proxy server error code (401, 403, 407, 408, 429, 502, 503, 504) explained with the exact cause, the one-line fix, and where it shows up in scraping and web-app workflows. Plus a comparison table of which side of the chain is responsible for each error.
Daniel K. · 14 min read IndustryThe 7 industries that drive enterprise demand for residential proxies in 2026: AI/ML training data collection, ad verification networks, competitive intelligence, SEO rank tracking, cybersecurity threat intel, e-commerce monitoring, and brand protection. Real workflows, what each pays per GB, and why datacenter alternatives don't work for these use cases.
Daniel K. · 13 min read EducationHow many proxies do you actually need? It depends on three variables: concurrent threads, target site tolerance, and total throughput. This guide gives you the formulas, worked examples for scraping, sneakers, multi-accounting, and SERP tracking, plus 2026 pricing math.
Daniel K. · 10 min read EducationResidential proxies are real ISP-issued home IPs that route your traffic through actual consumer connections. This guide covers how they work, what they cost in 2026, when to use them vs datacenter or mobile, and how to evaluate a provider.
Daniel K. · 11 min read TutorialsAxios vs the Fetch API for Node.js and browser HTTP requests in 2026. Syntax, error handling, interceptors, proxy auth, timeouts, undici, and benchmark results.
Daniel K. · 12 min read TutorialsConcurrency vs parallelism explained for scrapers and developers. Threads, async, processes, GIL, when to use each, and proxy rotation patterns with Python and Node.js.
Daniel K. · 11 min read Tutorialscurl vs wget compared in 2026. Differences, use cases, proxy support, recursive downloads, HTTP/2, scripting ergonomics, and which CLI tool to install for scraping.
Daniel K. · 11 min read How toStep-by-step guide to set HTTP, HTTPS, and SOCKS5 proxies for wget on Linux and macOS. Authentication, env vars, .wgetrc, troubleshooting, and rotating residential proxies.
Daniel K. · 10 min read TutorialsTransparent, anonymous, and elite proxies compared in 2026. How each handles X-Forwarded-For, Via, and Forwarded headers, and which to pick for scraping behind Cloudflare.
Daniel K. · 11 min read Platform Proxy GuidesVMs vs antidetect browsers for multi-accounting in 2026. Fingerprint isolation, cost, scalability, IP pairing, and which to pick for Amazon, eBay, Meta, and TikTok.
Alex R. · 11 min read Country Proxy GuidesCompare Japan residential, ISP, datacenter, and 4G mobile proxies. City-level targeting for Tokyo, Osaka, Yokohama, Nagoya, and Fukuoka.
Daniel K. · 10 min read GuidesHow browser fingerprinting works: canvas, WebGL, fonts, TLS/JA4, user-agent entropy. Test your fingerprint and reduce uniqueness with proxies.
Alex R. · 11 min read ComparisonsCheapest static residential (ISP) proxies compared. Price per-IP, per-day, and per-month across IPRoyal, Rayobyte, WebShare, and SpyderProxy.
Daniel K. · 11 min read GuidesFree SOCKS5 proxies: where to find them, why most are dangerous, how to test them for honeypots, and the safer paid SOCKS5 alternatives that work.
Daniel K. · 10 min read ComparisonsDecodo is the 2024 rebrand of Smartproxy. Head-to-head with SpyderProxy on price per GB, pool size, SOCKS5, sticky sessions, and country coverage.
Daniel K. · 11 min read GuidesWebRTC leaks expose your real IP behind a VPN or proxy. Learn how leaks happen, how to test, and how to block them on Chrome, Firefox, and Safari.
Alex R. · 9 min read ComparisonsBest Vodafone mobile proxies in 2026 — why Vodafone CGNAT IPs outperform other mobile carriers, providers compared, pricing, geo coverage (UK, DE, ES, IT, GR, EG, ZA) and top use cases.
Daniel K. · 9 min read GuidesStatic residential (ISP) proxies explained — how they differ from rotating residential and datacenter, the use cases that demand them, pricing benchmarks across providers, and evaluation checklist.
Daniel K. · 13 min read TutorialsScrape LinkedIn profiles, companies, and job postings in 2026 without getting banned. Legality (hiQ v. LinkedIn), Playwright + residential proxy setup, authwall handling, JSON-LD extraction, and CSV export.
Daniel K. · 13 min read TutorialsStep-by-step Python tutorial for scraping Twitter/X data in 2026 without the paid API. Playwright setup, profile/tweet/search scraping, rate-limit handling, residential proxy rotation, and CSV export with legal notes.
Daniel K. · 14 min read TutorialsFix HTTP 429 Too Many Requests errors in 2026. Causes, Retry-After header handling, exponential backoff with jitter in Python and Node.js, residential proxy rotation, and differences from 403/503/529.
Daniel K. · 10 min read IndustryComplete economics of IPv4 for proxy operators in 2026. Market prices ($35-55/IP), leasing via IPXO and Hilco vs buying through ARIN and RIPE transfers, RPKI signing, LIR fees, and the breakeven math.
Daniel K. · 14 min read ComparisonsSpyderProxy vs WebShare compared feature by feature — residential pricing, pool size, rotation, geo coverage, speed benchmarks, and which one fits scrapers vs multi-account operators.
Daniel K. · 10 min read GuidesComplete guide to what proxies are used for in 2026. The 15 most common proxy use cases — web scraping, SEO tracking, ad verification, sneaker bots, brand protection, AI training — and which proxy type fits each.
Alex R. · 12 min read GuidesReal risks of someone knowing your IP address in 2026 — DDoS, port scanning, geo-tracking, account linking — vs common myths. How IPs leak and four ways to hide yours.
Daniel K. · 11 min read GuidesWhat a DNS leak is, why it happens even on VPNs and proxies, how to test for one in under a minute, and the exact fixes for Windows, macOS, iOS, Android, routers, and browsers.
Alex R. · 8 min read TutorialsIndependent comparison of the 6 leading CAPTCHA solving services for 2026: Capsolver, 2Captcha, Anti-Captcha, CapMonster Cloud, Death by CAPTCHA, and NopeCHA. Pricing per 1,000 solves, success rates on reCAPTCHA v2/v3, hCaptcha, FunCaptcha, and how to pair them with residential proxies.
Daniel K. · 12 min read TutorialsStep-by-step Python email scraping: regex patterns, requests + BeautifulSoup, Selenium for JavaScript pages, deduplication, CSV export, GDPR/CCPA/CAN-SPAM compliance, and proxy rotation through residential IPs.
Daniel K. · 11 min read TutorialsScrape Facebook Marketplace listings, prices, and sellers in 2026 — GraphQL endpoints, cookie / DTSG tokens, geo-rotation, and anti-bot countermeasures with working Python code.
Alex R. · 12 min read TutorialsStep-by-step Python tutorial for scraping Yelp business data: search results, ratings, addresses, reviews. Handle 403 errors, CAPTCHAs, dynamic CSS classes, and rate limits with residential proxy rotation.
Daniel K. · 13 min read ComparisonsSpyderProxy vs NetNut compared on pricing, IP pool size, ISP routing, billing model, support, and self-service signup. NetNut alternative analysis with 3-10x pricing gap on residential bandwidth.
Daniel K. · 10 min read TutorialsHow to scrape TikTok in 2026 — web scraping vs mobile API, X-Bogus/msToken signatures, anti-bot detection, and which proxy type to pick for video, profile, and trend data without getting blocked.
Alex R. · 11 min read TutorialsFind the best Canada proxy providers for 2026. Compare Canadian residential, datacenter, ISP, and 4G mobile proxies by price, IP pool size, speed, and city-level targeting in Toronto, Vancouver, Montreal & more.
Daniel K. · 9 min read TutorialsFind the best Germany proxy providers for 2026. Compare German residential, datacenter, ISP, and 4G mobile proxies by price, IP pool size, speed, and city-level targeting in Berlin, Munich, Hamburg, Frankfurt & more.
Daniel K. · 9 min read Platform Proxy GuidesThe best Instagram proxies for 2026 — mobile LTE, static residential (ISP), and rotating residential — compared by trust score, price, and suitability for multi-account management, scraping, and ad scaling.
Daniel K. · 9 min read Country Proxy GuidesFind the best Poland proxy providers for 2026. Compare Polish residential, datacenter, ISP, and 4G mobile proxies by price, pool size, and city-level targeting in Warsaw, Krakow, Gdansk, and Wroclaw.
Daniel K. · 9 min read TutorialsThe complete 2026 guide to choosing proxies for SEO and rank tracking. Compare residential, datacenter, ISP, and mobile proxies for SERP scraping, local-pack tracking, and AI search visibility.
Daniel K. · 11 min read TutorialsStep-by-step guide to scraping eBay products, prices, sold-item history, and seller listings in 2026 without getting blocked. Proxy selection, rate-limit rules, Python code, and anti-bot bypass.
Daniel K. · 11 min read TutorialsComplete 2026 guide to scraping Walmart.com. Bypass PerimeterX (HUMAN Security) bot defense, extract product prices, inventory, and reviews with rotating residential proxies. Python code, rate-limit rules, and solver workflows.
Daniel K. · 12 min read TutorialsA complete guide to the HTTP 403 Forbidden error. Learn what causes 403s when scraping or browsing, how to diagnose the root cause, and 9 proven fixes — from proxy rotation to TLS fingerprinting.
Daniel K. · 10 min read TutorialsLearn what a SOCKS5 proxy is, how it differs from HTTP and SOCKS4, when to use it, and how to set one up. Clear, technical explainer with real-world use cases and a working config example.
Daniel K. · 10 min read How toStep-by-step Python tutorial for scraping Reddit posts and comments. Covers JSON endpoints, the PRAW API, proxy rotation, rate-limit handling, and best practices to avoid bans.
Alex R. · 6 min read How toStep-by-step guide to configuring a proxy on macOS Sonoma, Sequoia, and Ventura. Covers system settings, Safari/Chrome/Firefox, terminal, SOCKS5, and troubleshooting.
Alex R. · 7 min read TutorialsCompare SOCKS5 and HTTP/HTTPS proxies side by side. Learn the technical differences, speed, security, use cases, DNS handling, and which protocol to pick.
Daniel K. · 7 min read How toComplete guide to Cloudflare error codes 1003, 1006, 1010, 1015, and 1020. What each error means, why you're seeing it, and exactly how to fix it with proxies.
Daniel K. · 11 min read How toComplete 2026 guide to bypassing Cloudflare bot detection. Learn which proxies work, how to handle Turnstile, JS challenges, and rate limiting with working Python code.
Daniel K. · 9 min read How toStep-by-step guide to scraping Google Maps business listings — names, phone numbers, addresses, ratings, reviews. Python code, proxy setup, and anti-detection tactics.
Daniel K. · 10 min read TutorialsLearn why AI agents need proxies for reliable web access. Covers proxy setup for LangChain, CrewAI, AutoGPT, and browser-use agents with rotation strategies and code examples.
Daniel K. · 8 min read TutorialsFind the best proxies for Ticketmaster, AXS, and event ticket drops. Compare residential, ISP, and datacenter proxies for ticket bots with speed tests and success rates.
Daniel K. · 6 min read TutorialsLearn how to scrape LinkedIn profiles, jobs, and company data without getting blocked. Python code, proxy rotation, rate limiting, and anti-detection techniques included.
Daniel K. · 8 min read TutorialsLearn how gaming proxies reduce ping by up to 40%. Compare proxy vs VPN for gaming, see real latency tests, and get step-by-step setup guides for Valorant, Fortnite & CoD.
Daniel K. · 12 min read How toStep-by-step guide to unblocking YouTube when it's blocked at school, work, or in your country. Proxy methods, DNS tricks, and why residential proxies bypass restrictions that VPNs can't.
Daniel K. · 12 min read How toStep-by-step guide to unblocking Craigslist when you're IP banned, ghosted, or geo-restricted. Residential proxies, phone verification, and the posting strategies that actually work in 2026.
Daniel K. · 12 min read How tobreakdown of IPv4 vs IPv6 — address formats, speed differences, security, NAT, compatibility, and what the transition means for proxies, VPNs, and everyday internet users in 2026.
Daniel K. · 13 min read How toFind your public IP, private IP, IPv4, and IPv6 addresses on Windows, Mac, Linux, iPhone, and Android. Plus what your IP reveals about you and how to hide it with a proxy.
Daniel K. · 11 min read TutorialsRanked list of the best web scraping companies in 2026. Pricing, anti-bot bypass, data delivery formats, compliance, and which proxy infrastructure each one runs on.
Daniel K. · 16 min read How toComplete 2026 guide to unblocking Steam on school WiFi, work networks, or in countries where Steam is restricted. Proxy setup, DNS tweaks, and why residential proxies beat free VPNs.
Daniel K. · 16 min read How toComplete 2026 guide to running multiple LinkedIn accounts safely. Sales Navigator limits, ISP proxies, connection caps, and the B2B outreach playbook for lead gen agencies and SDR teams.
Daniel K. · 13 min read How toComplete 2026 guide to running multiple Facebook Ads accounts without bans. Business Manager architecture, Static Residential ISP proxies, the 5-BM cap workaround, and recovering disabled ad accounts.
Daniel K. · 14 min read How toComplete 2026 guide to running multiple TikTok accounts safely. LTE mobile proxies, ByteDance device fingerprinting, TikTok Shop seller stacks, and the shadow ban recovery playbook.
Daniel K. · 14 min read How toComplete 2026 guide to running multiple Instagram accounts without shadow bans or action blocks. LTE mobile proxies, Meta device graph, warmup strategy, and the 4-account limit workaround.
Daniel K. · 12 min read How toLearn how to manage multiple Amazon, Shopify, Etsy, eBay, Walmart, and TikTok Shop stores without bans. Anti-detect browsers, static residential proxies, and platform-specific playbooks.
Daniel K. · 14 min read TutorialsFind the best UK proxy providers for 2026. Compare British residential, datacenter, ISP, and mobile proxies by price, speed, IP pool size, and city-level targeting.
Daniel K. · 9 min read TutorialsFind the cheapest residential proxies in 2026. Compare pricing per GB across top providers including SpyderProxy, IPRoyal, Webshare, and more. Budget plans from $1.75/GB.
Daniel K. · 10 min read How toStep-by-step guide to configuring proxy settings on iPhone (iOS 17/18) and Android. Covers Wi-Fi proxy setup, apps, SOCKS5 configuration, and troubleshooting.
Alex R. · 12 min read How toComplete 2026 guide to LTE and rotating mobile proxies. Learn how dedicated 4G/5G IPs (from $2) vs rotating mobile pools ($3.50/GB) work, compare use cases, and buy mobile proxies.
Daniel K. · 9 min read TutorialsCompare Puppeteer, Playwright, and Selenium for web scraping in 2026. Performance benchmarks, proxy support, browser coverage, and code examples to help you choose.
Alex R. · 12 min read TutorialsLearn how to scrape websites behind login pages using Python. Covers session-based auth, Selenium browser login, Playwright, cookies, and proxy rotation for scale.
Alex R. · 11 min read TutorialsLearn how to access TikTok during the 2026 ban using residential and mobile proxies. Compare proxy types, setup methods, and the best proxies for TikTok access.
Daniel K. · 13 min read TutorialsComplete free proxy list for 2026. Compare free proxy servers vs paid proxies — learn the real risks, best sources, and when to upgrade for speed and security.
Daniel K. · 14 min read TutorialsThe best sneaker proxies for Nike SNKRS, Footlocker, Shopify, and Adidas Confirmed. Compare residential, datacenter, and ISP proxies for sneaker botting in 2026.
Daniel K. · 11 min read TutorialsCompare the 10 best proxy browsers and anti-detect browsers in 2026. Covers Multilogin, GoLogin, AdsPower, Dolphin Anty, Tor, Brave, and more — with proxy setup tips.
Alex R. · 17 min read TutorialsFind the best USA proxy providers for 2026. Compare US residential, datacenter, ISP, and mobile proxies by price, speed, IP pool size, and state-level targeting.
Daniel K. · 9 min read How toLearn how to buy proxies in 2026. Compare residential, LTE mobile, datacenter, and ISP proxy pricing, use cases, and providers. Buy proxies from $1/IP.
Daniel K. · 8 min read How toLearn how to configure proxy settings in Chrome on Windows and macOS. Step-by-step instructions for system proxy, extensions, command-line flags, and SOCKS5 setup.
Alex R. · 9 min read How toStep-by-step guide to configuring proxy settings on Windows 11. Covers system settings, browser-specific setup, SOCKS5 configuration, and troubleshooting common issues.
Alex R. · 11 min read How toLearn what a proxy server is, how it works step by step, the different types of proxy servers, and when to use one. A complete beginner-friendly guide for 2026.
Daniel K. · 10 min read TutorialsSpyderProxy vs IPRoyal compared on pricing, proxy types, IP pool size, speed, and features. Detailed 2026 comparison to help you choose the right provider.
Daniel K. · 5 min read TutorialsSpyderProxy vs SOAX compared on pricing, IP pool size, proxy types, speed, and features. Find out which proxy provider is the best fit for your needs in 2026.
Daniel K. · 6 min read How toComplete guide to scraping Google SERPs with Python. Extract rankings, snippets, and People Also Ask data using rotating proxies to avoid blocks.
Alex R. · 7 min read How toLearn how to scrape Instagram data with Python. Extract profiles, posts, hashtags, and comments using proxies to avoid rate limits and IP bans.
Alex R. · 7 min read TutorialsSpyderProxy vs Oxylabs compared on pricing, IP pool size, speed, proxy types, and features. Find out which proxy provider offers better value in 2026.
Daniel K. · 6 min read How toLearn how to scrape Zillow with Python using requests, BeautifulSoup, and Playwright. Complete guide with proxy rotation, anti-bot handling, and code examples.
Alex R. · 24 min read How toBuy static residential proxies (ISP proxies) from $3.90/day with unlimited bandwidth. Learn what they are, how they work, and how they compare to rotating residential and datacenter proxies.
Daniel K. · 8 min read How toLearn what proxy networks are, how they work, and the different types. Covers forward proxies, reverse proxies, residential networks, and how to choose one.
Daniel K. · 6 min read TutorialsWe tested the top datacenter proxy providers of 2026 and ranked them by speed, pricing, IP pool size, and reliability.
Daniel K. · 9 min read TutorialsWe tested the top mobile proxy providers offering real 4G/5G LTE carrier IPs. Ranked by detection rate, speed, and pricing.
Daniel K. · 9 min read NewsSpyderProxy Q1 2026 changelog: rotating datacenter and mobile proxies, 7 free proxy tools, enhanced proxy checker, and more.
SpyderProxy Team · 3 min read TutorialsCompare residential, datacenter, mobile, and sneaker proxies for web scraping. Pricing, speed, and detection risk.
Daniel K. · 10 min read How toGet a French IP address with residential, datacenter, or mobile proxies. Best France proxy providers and setup guide.
Daniel K. · 4 min read How toLearn how to change your IP address using proxies, VPNs, Tor, and more. Step-by-step guide covering every method with pros, cons, and use cases.
Daniel K. · 10 min read How toLearn how to evaluate and choose the best proxy provider. Compare proxy types, pricing models, key features, and red flags with our comprehensive buying guide.
Daniel K. · 18 min read How toBuy LTE proxies with real 4G/5G carrier IPs. Learn what LTE mobile proxies are, how they work, pricing from $2/proxy, and why they are the most undetectable proxy type in 2026.
Daniel K. · 7 min read TutorialsIntegrate rotating proxies with Python requests. Code examples for proxy rotation, sticky sessions, SOCKS5, and async scraping.
Alex R. · 16 min read TutorialsComplete guide to scraping Amazon in 2026. Learn proxy rotation, anti-detection techniques, Python code examples, and production-grade error handling.
Alex R. · 23 min read TutorialsSpyderProxy vs Bright Data compared on pricing, pool size, speed, features, and support. Find the best proxy provider for you.
Daniel K. · 12 min read TutorialsSpyderProxy vs Smartproxy compared on pricing, pool size, SOCKS5 support, speed, and user experience.
Daniel K. · 11 min read TutorialsWorking Kickass Torrents proxy and mirror sites for 2026. How to unblock KAT safely and find the best alternatives.
Daniel K. · 11 min read TutorialsHow residential, datacenter, and mobile proxies power LLM training through ethical web data collection. Proxy types compared.
Daniel K. · 12 min read TutorialsComprehensive guide comparing proxies and VPNs. Learn the key differences in speed, security, privacy, and cost to choose the right tool for your needs.
Daniel K. · 7 min read tutorialGetting the "There was a problem with the server [400]" error on YouTube? This step-by-step guide covers every fix for desktop browsers and mobile devices.
Alex R. TutorialsWhen X's 'About This Account' feature started exposing account origins through IP geolocation, it shattered the illusion of online anonymity for millions. Here's what the X location reveal means for IP privacy and what you can actually do about it.
Daniel K. TutorialsNot all proxies are created equal. Learn what separates a clean proxy from a blacklisted liability, how IP reputation scoring actually works behind the scenes, and why your choice of proxy provider can make or break your entire operation.
Daniel K. tutorialMaster guide to reverse proxy servers. Learn how they boost security, performance, and scalability. Covers load balancing, caching, SSL termination, NGINX vs HAProxy, and best practices for 2026.
Daniel K. tutorialLearn what a forward proxy server is, how it works, and why it matters for privacy, security, and web scraping. Includes forward vs reverse proxy comparison and setup guidance.
Daniel K. tutorialMaster cURL from basics to advanced proxy configuration. Learn installation, HTTP requests, authentication, proxy setup with residential and SOCKS5 proxies, and automation techniques.
Alex R. tutorialFind out why your IP address gets blocked and how to fix it. Learn about common causes of IP blocking, how to check if you are blocked, and proven methods to bypass IP restrictions with proxies.
Daniel K. comparisonCompare the top 10 residential proxy providers in 2026. Detailed breakdown of pool sizes, pricing, features, and real-world performance to help you pick the best provider for your needs.
Daniel K. tutorialEverything you need to know about residential proxies in 2026. Learn how they work, compare proxy types, explore real use cases, and find out when residential proxies are the right choice for your project.
Daniel K. tutorialLearn how to diagnose and fix SSL certificate errors step by step. Covers expired certificates, name mismatches, self-signed certs, proxy-related SSL issues, and prevention strategies for 2026.
Alex R. tutorialSmall online stores can use web scraping to track competitor prices, spot product trends, and gather customer insights. Learn how to scrape ethically with proxies, beginner-friendly tools, and actionable workflows.
Alex R. tutorialLearn how datacenter, residential, ISP, and mobile proxies enable large-scale data research. Compare proxy types, choose the right one for your project, and build reliable data collection pipelines.
Alex R. tutorialRun AI on your own device in 2026. Compare offline models like LLaMA 3, Mistral 7B, and DeepSeek-V2, check hardware needs, install locally, and learn how residential proxies enhance your AI workflows.
Daniel K. tutorialUnderstand the two main proxy authentication methods — IP whitelisting and username/password — and learn which one is best for your setup.
Daniel K. productIntroducing our new ISP proxy product line — combining the speed of datacenter proxies with the legitimacy of residential IPs, now with unlimited bandwidth plans.
SpyderProxy Team productExplore the most popular and profitable use cases for proxy servers in 2026, from e-commerce intelligence to cybersecurity testing.
Daniel K. tutorialDiscover how SOCKS5 proxies provide superior privacy and versatility. Learn setup guides for browsers, applications, and development tools.
Daniel K. tutorialMaster web scraping with proxies. Learn best practices for rotating IPs, handling rate limits, avoiding detection, and building reliable scraping pipelines.
Alex R. tutorialA comprehensive comparison of datacenter and residential proxies. Understand the pros, cons, and ideal use cases for each type to make the right choice for your needs.
Daniel K. tutorialLearn everything about residential proxies — how they work, their benefits, and why they are essential for web scraping, ad verification, and online privacy in 2026.
Daniel K.