Agents & automation · by Browserbase
Browserbase
Hosted headless browser infrastructure for AI agents with stealth, proxies, and session replay.
+ Scales browser sessions without managing Chrome, with recordings for debugging.
− Costs climb quickly with concurrent sessions and proxy usage.
Open Browserbase ↗ best for: running agent browsers at scale
Evidence
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+ Lets you fall back to deterministic Playwright for the parts you want to keep reliable.
− Best experience assumes Browserbase hosting; local use needs more configuration.
+ Extracts interactive elements into a compact DOM representation so agents click reliably with cheap models.
− Flaky on sites with heavy anti-bot protection and sensitive to model choice.
+ Uses the accessibility tree instead of screenshots, so it is fast and works with non-vision models.
− It is a tool, not an agent; you still need an MCP client to drive it.
+ Vision-based approach survives layout changes that break selector-based scripts.
− Slow and token-hungry on long multi-page forms.
+ Uses your existing sessions and cookies, so no separate logins in a remote browser.
− Limited rollout and deliberately conservative about actions on sensitive sites.