The web is chaotic.Your browser infra shouldn’t be.
Stealth browser API for agents, workflows and data pipelines.
session in minutes.
to handle Sign Up pipeline for you.
Handling the web infrastructure for the world's most active data teams
Two powerful ways to control the browser
autopilotmanualactextractget_screenshotget_htmlclick_atEvery browser action is fully handled
When you tell bro to execute a command, it handles the chaotic parts in the background:
- handles page load errors and timeouts
- manages iframes and shadow dom
- keeps the session in a single tab
- routes browser network traffic
- and many other things you don't want to care about
Focus on the task, not browser babysitting.
viewport: captures currently visible part of the page.
full_page: captures full-length image.
viewports: captures viewport images.
Built to get through sites
that push backBuilt to get
through sites
that push back
Bro handles parts of the web that resist automation.
With clean fingerprints, human-like behavior and adaptive network routing your agents look like a real users.
We tested bro on 400+ of the web’s most aggressively protected sites, comparing access rates with leading BaaS providers and open-source browsers.
Stealth features and proxies were always enabled, and standalone CAPTCHA solving was disabled across bro and all competing browsers.
These tests show how browsers can access sites passively — without executing any actions to solve CAPTCHA.
Our best single configuration achieved an 85.01% success rate using basic US proxies, while an automatically optimized per-site configuration reached a combined 91.4% success rate.
on protected sites
Tune the browser for speed, reliability or cost
Choose how bro runs before the session even starts to find the perfect balance between cost and ability to bypass anti-bot verification:
Proxy tiers: customize IP qualityBasic: Standard residential network.Premium: Higher-quality network for strict anti-bot protections.Proxy routing: pay only for the traffic you needhtml_only: Proxies only HTML documents.basic: html_only + XHR and WebSockets.extended: basic + JavaScript files.full: Routes all traffic through the proxy.AI settingsChoose between small, medium or large models for autopilot depending on the complexity of your task.: scale intelligence based on the taskCookiesPass your own authenticated session cookies to bypass login screens.: seamlessly resume authenticated sessions
Go lighter when the task is simple or turn on stronger proxy routing when the site is protected and reliability matters more than cost.
Average access success rate on protected sites according to tests described above.
For unprotected web pages, turn off proxies to maximize speed and cut costs while achieving 100% success rate.
Ready for agents from day one
to handle bro integration for you.
Give your AI
a dedicated browser in one API call
Try bro on a real workflow today