I'm done paying $500 a month for anti-detect browsers after finding this. It's called CloakBrowser. A stealth Chromium that scores 0.9 on reCAPTCHA v3 (same as a real human) and passes 14 out of 14 bot detection tests. - Auto-resolves Cloudflare Turnstile - Beats FingerprintJS and BrowserScan - TLS fingerprint identical to real Chrome - Drop-in Playwright replacement (one line swap) 100% Opensource. MIT License. What you usually pay for vs CloakBrowser: Bright Data scraping browser → $500+/month Browserless stealth tier → $200+/month Custom anti-detect builds → $10K+ engineering CloakBrowser → pip install, 200MB binary, done. The reason it actually works: Most stealth libraries (playwright-stealth, undetected-chromedriver, puppeteer-extra) inject JavaScript or tweak flags. Every Chrome update breaks them. Antibot systems detect the patches themselves. CloakBrowser patches Chromium's C++ source code in 16 places. Canvas, WebGL, audio fingerprint, fonts, hardware concurrency, GPU vendor strings, WebDriver flag, TLS fingerprint. All compiled into the binary. Detection sites see a real browser because it is a real browser. Stock Playwright scores 0.1 on reCAPTCHA v3. CloakBrowser scores 0.9. Same code. Same API. One import change.