Picking the best proxies for web scraping starts with the target, not the vendor. A price aggregator hitting a lenient store behaves nothing like a bot fighting an aggressive anti-bot wall, and the proxy type that wins is decided by how hard the site pushes back.
This page frames the trade-offs honestly: where cheap datacenter IPs are plenty, where you genuinely need residential or mobile addresses, and which network behaviours quietly wreck a crawl long before you notice the missing rows.
What to look for
Automated collection of public web data at scale. The right proxy depends on how sensitive your targets are and how much volume you run.
Proxy types that fit web scraping
| Proxy type | Fit for this use case |
|---|---|
| Residential | IPs assigned by ISPs to real home users; hardest to detect, best for sensitive targets. |
| ISP | Datacenter-hosted IPs registered under ISPs; residential legitimacy with datacenter speed and stable sessions. |
| Datacenter | Fast, cheap IPs from cloud/hosting providers; ideal for tolerant targets and high throughput. |
| Mobile | IPs from mobile carriers; highest trust for mobile-first and social platforms. |
Our verdict
Match the proxy to the target's defences, not the marketing. Start on datacenter IPs for tolerant sites, escalate to rotating residential only where blocks appear, and judge any provider on real success rate and retry cost per clean page, not the raw pool size on its homepage.
Frequently asked questions
It depends entirely on the target. Lenient sites, open APIs and internal tools scrape happily over cheap datacenter IPs, so paying for residential there is waste. Reach for residential or mobile only when a site actively blocks datacenter ranges or fingerprints IP reputation.
Use rotating IPs for stateless, page-by-page collection where each request stands alone. Choose sticky sessions when you must stay on one address through a login, cart or multi-step flow, since rotating mid-session usually triggers challenges or resets.
Test against your actual target sites, not a generic IP checker. Watch the real success rate, how often you hit CAPTCHAs, latency under concurrency, and whether failed requests still burn bandwidth. A pool that looks huge but bans fast is worse than a smaller, cleaner one.
Proxies handle only the IP layer. Blocks often come from browser fingerprint, header order, request pacing or missing cookies, so pairing rotation with realistic headers and sensible delays usually matters more than buying a bigger proxy plan.
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Proxy Ranked is an independent comparison resource. Labels are qualitative, not numeric rankings.