Browser Use
Stealth browsers for AI agents

Browser Infrastructure

Remote, CDP-compatible browsers for agents and web scrapers, built to not get blocked.

Create your first browser
A key-shaped bridge across a canyon

Nobody else gets through this often.

71 antibot-protected sites drawn from production traffic, 100 attempts per provider, and nothing changed but the browser.

Browser Use Cloud: 81% bypass rate. 4 points ahead of Anchor, the next best.

  • Browser Use Cloud81%
  • Anchor77%
  • Onkernel67%
  • Steel47%
  • Browserbase42%
  • Hyperbrowser40%

Bypass Rate · longer is better · scale 0–100%

BU Stealth Benchmark · updated 2026-03-21 · all benchmarks
Every browser benchmark

State-of-the-art stealth

The highest scores among evaluated providers: 81% success across repeated runs on our stealth benchmark and 84.8% on BrowserBench.

Benchmark success rate81%
71 protected sites · repeated runs

Subsecond cold starts

Sessions start in under a second, so the agent waits on the website rather than on browser infrastructure.

0 ms2505007501 s
One tick = 10 ms · the marked band is a human blink · a session is ready before the ruler ends

Automatic CAPTCHA solving

CAPTCHA solving runs for free inside the browser without a separate solver service.

browserCAPTCHA solverproxy vendor
one browser session

$0.02/hr sessions

Browser time and network traffic are separate charges. See the complete usage breakdown before you start.

$0.00$0.25$0.50$0.75$1.00
One cell = one browser-hour · 50 hours cost $1.00 · the marked cell is your first hour

$5/GB proxy data

Residential proxy routing reaches 195+ countries. Direct connections and your own proxy use a separate egress rate.

Residential exits in 195+ countries · pick one per session

One POST, then your existing code.

Every session is a real remote Chromium reached over CDP, so Playwright and Puppeteer scripts connect without changes: no SDK, no rewrite, no local browser to babysit.

Read the API docs 
# Start a stealth browser sessioncurl -X POST https://api.browser-use.com/api/v3/browsers \  -H "X-Browser-Use-API-Key: $BROWSER_USE_API_KEY" \  -H "Content-Type: application/json" \  -d '{"proxyCountryCode": "us"}' # 201 Created# {#   "id": "b1f2...",#   "status": "active",#   "cdpUrl": "wss://cdp.browser-use.com/...",#   "liveUrl": "https://live.browser-use.com/..."# }
create-session.shCDP compatible · Playwright & Puppeteer

Give your agent a browser.

Try now

FAQ

A stealth browser is a real Chromium build tuned to look like an ordinary human browser instead of automation. Most sites flag a plain headless browser on the first request and block it before an agent does anything useful. A stealth browser closes that gap by matching the fingerprints, headers, and timing that real macOS, Windows, and Linux browsers produce.