Browserbase

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Give your AI agents a real browser in the cloud. Handles the Chromium, CAPTCHA solving, and proxy rotation so your agents can navigate any site without infrastructure overhead.

Developer Tools

★ 4.4(780 reviews)freemium

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Overview

Browserbase is headless browser infrastructure built for AI agents — cloud-hosted Chromium instances that agents can control to navigate websites, fill forms, extract data, and take screenshots at scale. Each session runs in an isolated, fingerprint-resistant browser with built-in CAPTCHA solving, proxy rotation, and session recording. Integrates natively with Stagehand, Playwright, and Puppeteer for agent-driven web automation.

Key Features

Cloud-hosted Chromium sessions for AI agent web automation
Built-in CAPTCHA solving and anti-bot fingerprint resistance
Proxy rotation for navigating across geographies
Session recording and replay for debugging agent runs
Native Stagehand, Playwright, and Puppeteer integrations
Persistent sessions across multi-step agent workflows

Pros

• Eliminates headless browser infrastructure management entirely
• First-class Stagehand support — the leading AI browser framework
• Session recordings make debugging agent browser behavior practical

Cons

• Pricing scales with session minutes — heavy use adds up quickly
• Overkill for simple scraping that doesn't require JavaScript rendering
• CAPTCHA solving is best-effort, not 100% reliable on all sites