Web Scraping

Web Scraping Proxies

Collect Any Public Data Without Getting Blocked

Run a scraper against a live site for more than a few minutes and you'll hit something. An IP ban, a CAPTCHA, or softer rate-limiting that just starts returning junk data. Rotation is the fix. Databay runs 34 million residential IPs, 80,000+ datacenter IPs, and 800,000+ mobile IPs across 200+ countries, so whichever target you're scraping, there's a pool sized for it.

Last updated: April 2026

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Why Web Scraping Fails Without Proxies

Anti-scraping systems mostly watch one thing: IP behaviour. One address sending hundreds of requests a minute, walking pages in a pattern no human would follow, or skipping the CSS and images a browser normally loads. That's the scraper fingerprint, and it gets flagged fast. Most major sites will cut off a single-IP scraper inside a minute, sometimes with a hard 403, sometimes with softer retaliation: shadow-banned results, fake prices, missing fields. Proxies break the pattern. Spread the same workload across thousands or millions of IPs and each request looks like a different visitor. The larger and more mixed the pool, the harder it is for an anti-bot system to correlate the requests back to one source.

Residential Proxies for Anti-Bot Bypass

Modern anti-bot systems classify traffic by IP type. They keep databases of datacenter ranges, VPN exit nodes, and known proxy networks, and traffic from those sources gets extra scrutiny or a flat block. Residential proxies sidestep the whole classification. The IPs come from real ISP connections assigned to real homes, so to the target site, a request from a Databay residential proxy looks the same as a request from someone's laptop on their couch. That's why residential is the go-to for protected targets: e-commerce marketplaces, social platforms, search engines, and anything sitting behind Cloudflare, Akamai, or PerimeterX. The trade-off is bandwidth cost. Seasoned scraping teams use residential where they need the trust and datacenter where they don't.

Rotating vs. Sticky Sessions for Different Scraping Tasks

Not every scraping task wants the same proxy behaviour. For wide collection across many pages (product listings, directory entries, search results), rotating proxies that assign a fresh IP per request give you the best coverage and the lowest detection risk. But some workflows need the same IP across multiple requests. Multi-page checkout flows. Pages behind a login. Pagination where the server tracks a session cookie. For those, sticky sessions hold the same IP for a configurable window (1 to 30 minutes is typical), so your cookies survive and your flow doesn't trip a security flag mid-way. Databay supports both modes on the same gateway and you pick per request, rotating for breadth, sticky for depth.

Geo-Targeted Scraping for Localised Data

Lots of sites serve different content based on where the visitor appears to be. E-commerce shows different prices, currency, and stock by country. News sites swap articles and trending topics by region. Search engines return localised results matched to the searcher's market. If your project needs data from a specific market, you need proxies physically located in that market, otherwise you're collecting your own country's view and calling it global. Databay offers country and city-level targeting in 200+ countries, which matters for price comparison, market research, SEO monitoring, and any case where geographic accuracy is part of the deliverable.

Scaling Web Scraping Infrastructure with Proxies

Going from thousands to millions of pages per day is not just about adding more IPs. Request pacing, session management, error handling, retry logic: all of it has to evolve as volume grows. At high volume, how efficiently you use the pool starts to matter as much as the pool size itself. A few rules that hold up in practice. Match proxy type to target difficulty: datacenter for easy, residential for protected, mobile for the most aggressive defences. When a request fails, retry on a different proxy type rather than the same one. Track success rate per target domain and back off when it dips. Databay's gateway handles rotation for you, but the scraping teams that scale cleanest also put application-level logic on top, allocating pool budget based on what's working right now.

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Proxy Types for Web Scraping

Choose the right proxy type for your specific workflow.

Residential Proxies

34M+ ethically sourced ISP IPs in 200+ countries. Highest trust level for Web Scraping workflows. From $0.65/GB.

Datacenter Proxies

80K+ high-speed IPs in 82+ countries. Best for high-volume Web Scraping tasks. From $0.50/GB.

Mobile Proxies

800K+ real 4G/5G carrier IPs in 155+ countries. Highest detection resistance for mobile-targeted Web Scraping. From $5.50/GB.

Web Scraping FAQs

What types of proxies are best for web scraping?

Depends on the target. Residential for sites with real anti-bot protection (Amazon, Google, social platforms). Datacenter for high-volume scraping of less-defended sites, where speed and cost matter more than trust. Mobile for the hardest targets, the ones that specifically inspect ASN class and block anything not carrier-issued. Most mature operations mix all three.

How do rotating proxies prevent IP blocks during scraping?

Each request leaves the pool on a different IP, so a site never sees more than a handful of hits from any single address. The classic block trigger, one IP sending thousands of requests, never fires. Blocking the operation at that point would mean blocking thousands of legitimate visitors across the pool, which isn't a trade most sites are willing to make.

What is the difference between rotating and sticky session proxies?

Rotating gives you a new IP per request. It's what you want for scraping many independent pages. Sticky holds the same IP for a set window (1 to 30 minutes) and it's what you need when the flow spans multiple requests: pagination, logged-in views, checkout, anything where session cookies have to stick.

How many proxy IPs do I need for web scraping?

The rough rule: you want enough unique IPs that no single one sends more than a few requests per minute to the same domain. Scraping 100,000 pages a day from one site? Somewhere in the 5,000 to 10,000 rotating IP range is a sensible starting point. Databay's 34 million residential pool handles everything from a hobbyist scraper up to operations moving billions of requests a month.

Can proxies help bypass CAPTCHAs during web scraping?

Indirectly, yes. Fewer requests from any single IP means fewer CAPTCHA triggers in the first place. Residential and mobile IPs also get served CAPTCHAs less often than datacenter, because sites weight their challenge logic by IP class. Proxies won't solve a CAPTCHA that already fired, but they cut how often one fires.

Do I need geo-targeted proxies for web scraping?

If the content you want changes by location, yes. Prices, stock, search rankings, promotions, ads, language: all geo-dependent on most modern sites. A scraper running from one country and calling it global data is a common source of bad reports. If your question is market-specific, your IPs need to be market-specific.

Is web scraping with proxies legal?

Scraping public data is generally legal in the US and EU. hiQ Labs v. LinkedIn is the case most often cited. That said, legality turns on jurisdiction, the data in question, and the target site's terms of service. For anything approaching a grey area, talk to counsel. Databay provides the proxy infrastructure, we don't direct how customers use it.

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