What is Bright Data?
Bright Data operates the world’s largest proxy network with over 150 million residential IP addresses across 195 countries. Originally launched as Luminati Networks, they rebranded to Bright Data in 2021. The platform serves enterprise customers requiring massive-scale web data collection, offering residential, datacenter, mobile, and ISP proxies alongside web scraping APIs.
Their infrastructure supports Fortune 500 companies, academic institutions, and data-driven businesses needing to collect public web data at scale. The platform includes pre-built scrapers for popular sites, browser automation tools, and datasets for market research.
Bright Data vs CorsProxy.io for CORS Issues
While Bright Data excels at enterprise data collection, it’s not designed to solve browser CORS errors. Here’s why CorsProxy.io is better for CORS bypass:
Use Case Alignment: Bright Data targets server-side web scraping operations. CorsProxy.io specifically solves browser-based CORS restrictions, allowing frontend applications to access cross-origin APIs directly.
Pricing Reality: Bright Data’s minimum commitment starts around $500/month with complex bandwidth-based billing. CorsProxy.io offers a free tier with 10,000 requests/month and paid plans starting at just $9/month.
Implementation Simplicity: With Bright Data, you need to configure proxy settings, manage authentication, and potentially rewrite your application architecture. CorsProxy.io requires only a URL prefix change:
// Complex Bright Data setup
const response = await fetch(targetUrl, {
agent: new HttpsProxyAgent('http://user:pass@proxy.brightdata.com:22225')
});
// Simple CorsProxy.io solution
const response = await fetch(`https://corsproxy.io/?url=${encodeURIComponent(targetUrl)}`);When to Choose Each Service
Choose Bright Data if:
- You need millions of unique IP addresses for web scraping
- You’re building server-side data collection pipelines
- You have $500+/month budget for proxy infrastructure
- You need to bypass sophisticated anti-bot systems
Choose CorsProxy.io if:
- You need to fix CORS errors in browser applications
- You want a simple, drop-in solution
- You need predictable, affordable pricing
- You’re building frontend apps that call third-party APIs