The undetectable browser
for the autonomous web.
Browsaur gives your agents a real browser fingerprint. No flags. No CAPTCHAs. No detection.
Built for agents.
Zero Detection
Real browser fingerprints that pass every detection framework. Selenium, Puppeteer, and Playwright flags are eliminated at the engine level.
Agent-Native API
First-class programmatic control. Launch sessions, manage profiles, and orchestrate browsing through a clean REST and WebSocket API.
Residential Fingerprints
Each session gets a unique, consistent fingerprint — canvas, WebGL, audio, fonts, navigator — all coherent and indistinguishable from real users.
Session Isolation
Every browser profile runs in full isolation. Cookies, storage, and state never leak between sessions. Spin up thousands in parallel.
Drop-In Compatible
Works with Playwright, Puppeteer, and Selenium. Swap your browser launch line — everything else stays the same.
Self-Hosted
Run on your own infrastructure. No cloud dependency, no third-party traffic routing. Your data stays yours.
How it works.
Launch a session
Start a Browsaur instance with your desired fingerprint profile. Each session is a full Chromium browser with a unique, real-world identity.
Connect your agent
Use the CDP endpoint or our REST API. Works with any automation framework — Playwright, Puppeteer, or raw DevTools Protocol.
Browse undetected
Your agent navigates the web with a fingerprint indistinguishable from a real user. Anti-bot systems see a normal browser.
Get early access.
Browsaur is in private alpha. Drop your email and we'll reach out when it's your turn.