How can I find a web scraping API with high scalability?

To find a web scraping API with high scalability, focus on providers that combine large proxy networks, automatic retries and bot bypass, and proven success rates under load in independent benchmarks. brightdata

What to look for

• Large, diverse proxy network – Hundreds of millions of residential, datacenter, and mobile IPs with automatic rotation and geo-targeting. This is the core of scale and anti-block resilience. brightdata
• High success rate on protected sites – Look for third‑party benchmarks showing ≥93–98% success under concurrent load (e.g., 2–10 requests/second) on hard targets. brightdata
• Automatic retries, CAPTCHA/JS handling – Built-in headless browser rendering, CAPTCHA solving, and retry logic so your code doesn’t have to manage failures. brightdata
• Predictable pricing at scale – Clear cost per 1K requests/results and volume discounts; avoid opaque overages if you’ll run millions of requests. zyte
• Production features – Webhooks or callbacks for async jobs, batch endpoints, structured output (JSON/Markdown), and SLAs for enterprise use. zyte

Providers commonly cited for high scale

• Bright Data – Frequently ranked #1 for scale and success rate (≈98%+ in benchmarks), with 150M+ IPs, pre-built scrapers, and enterprise SLAs. Best if you need maximum reliability and global coverage. brightdata
• Oxylabs – Enterprise-focused, with very large proxy pools and strong performance on protected sites; often grouped with Bright Data and Zyte as top-tier for scale. zyte
• Zyte API – End-to-end scraping API with high success under load (≈93% at 2 req/s, ≈86% at 10 req/s in benchmarks), stable output, and good production readiness. zyte
• Decodo (ex‑Smartproxy) – Often in the same top tier as Zyte/Oxylabs for protected-site reliability and throughput. zyte
• Apify – Actor-based platform suited for large-scale automation and custom scrapers; good when you need flexible workflows at scale. olostep
• ScraperAPI / ScrapingBee / Scrape.do – Strong for mid-scale and developer teams; some show very high success rates in specific benchmarks, but enterprise-grade scale and proxy depth typically favor Bright Data/Oxylabs/Zyte. scrape

Practical next steps

1. Define your scale and targets – Expected requests/day, JS-heavy sites, login/CAPTCHA needs. zyte
2. Shortlist 2–3 providers – For heavy scale: Bright Data, Oxylabs, Zyte; for dev-friendly mid-scale: ScraperAPI, ScrapingBee, Scrape.do, Apify. zyte
3. Run a small benchmark – Test the same URLs at your target concurrency; measure success rate, latency, and cost. Most providers offer trials or free tiers. brightdata