Headless Browser Blocked by Cloudflare? What Works (2026)

Browser Use published a guide to headless browsers getting blocked, comparing stealth plugins, managed browsers, residential proxies, verified bots, and official APIs.

The useful distinction is which problem each option addresses. A different IP does not fix browser fingerprints or missing cookies, while a stealth plugin does not change TLS or IP signals. Managed browsers cost money and still do not guarantee access to every site.

Browser Use sells one of the managed browsers covered. The guide recommends using an official API when available and automating only where permitted, following site terms and robots.txt.