Find counterfeit listings and unauthorized sellers.
Scan marketplaces and social platforms from many locations to detect counterfeits, MAP violations and impersonation before they damage your brand.
Why this needs proxies
Sites vary what they return based on where the request appears to come from, and they rate-limit or block addresses that ask too often. Both problems have the same fix: exit from real consumer IPs in the right places, and spread the load so no single address looks unusual. That is the whole job a proxy does here.
The reason residential IPs succeed where datacenter ones fail is classification by ASN. Hosting networks can be challenged wholesale with a single rule; consumer ISP networks cannot, because doing so would block real customers.
Recommended products
| Product | Price |
|---|---|
| Premium Residential | $2.75/GB |
| Static Residential (ISP) | $3.90/day |
Start with the cheapest option your target tolerates and move up only when it blocks you. Concurrent sessions are unlimited on every plan and country targeting is included in the price. Full tiers are on our pricing page.
How this works in practice
- Pick the cheapest product that works. Test the target on rotating datacenter first; move to residential only when you are actually refused.
- Choose the exit country deliberately. The data you get back is the data that country sees, so record which exit produced every record.
- Decide rotation vs sticky. Per-request rotation suits stateless collection; anything with a login or a multi-step flow needs one IP held for the whole session.
- Pace against the target, not your budget. Back off on 429 responses instead of rotating past them, and randomise intervals rather than hitting on the hour.
Common mistakes
- Rotating inside a session. The single most common cause of empty results and flagged accounts.
- Mismatched signals. An exit in one country with an Accept-Language header for another creates a visitor that does not exist, and some sites respond to the contradiction.
- Paying for residential too early. Plenty of targets never check, and the gap between $1.00/GB and $2.75/GB is substantial at volume.
- Not recording the exit. Data without its point of observation cannot be compared across markets.
Sizing your bandwidth
Work from page weight rather than guesswork. A page averaging 250 KB across 100,000 requests is roughly 25 GB. JSON APIs are far lighter, often a few kilobytes per call, while anything rendered in a headless browser pulls images and scripts too and can be several times heavier. Start at 1 GB, measure your actual average, then buy the package that matches.
Getting set up
Every product speaks HTTP(S) and SOCKS5, so this is a one-line change in most stacks. Credentials are assembled from a variable below rather than pasted inline, because a literal user:pass@host string in page copy can be rewritten by email-obfuscation filters.
import requests
endpoint = "geo.spyderproxy.com:12321"
creds = "USERNAME:PASSWORD"
proxy = f"http://{creds}@{endpoint}"
r = requests.get(
"https://example.com",
proxies={"http": proxy, "https": proxy},
timeout=30,
)
print(r.status_code)Confirm your exit is landing where you expect with the IP lookup tool before starting a long run. Bandwidth products begin at 1 GB, so you can validate for under $2.
Frequently Asked Questions
How do I find counterfeit listings I cannot see?
Sellers restrict listing visibility by region, so infringing inventory is often only visible from the market being targeted. Run one sweep per market with a residential exit in that country.
What should I capture as evidence?
URL, seller ID, price and currency, timestamp, the exit country you observed from, and a full HTML or screenshot capture. Listings vanish once sellers notice attention.
Which product suits brand protection?
Budget Residential at $1.75/GB for breadth across markets. Marketplaces block datacenter ranges aggressively, so residential is necessary rather than optional.