Browserbase
Also known as: Stagehand, Browserbase MCP
Browser infrastructure platform for AI agents, providing hosted browsers, the Stagehand SDK, and Browserbase MCP integration.
Vendor details
Canonical URL
https://www.browserbase.com/
Category
Browser / computer-use agent
Pricing model
Free
Company status
independent
Use cases & customers
Target customers
Deployment options
Recent platform changes
Stagehand server-v3 v3.7.2 added Azure Entra model authentication support.
View sourceBrowserbase updated its Fetch API to return markdown and structured JSON, raised the response cap from 1 MB to 5 MB, and positioned Fetch as a lower-cost read path than launching a full browser session.
View sourcePricing
n/p (free tier; paid floor not captured)
plan / usage
Included quota
Free tier with limited concurrent sessions
What is public
Browserbase offers a free tier with no credit card required. Paid plans exist with plan/usage-based billing. The paid floor was not captured in the evidence review.
Cost watchouts
Docs canonical URL used for evidence; marketing domain is canonical_url for buyer-facing links
Variable cost rationale
Usage-based infrastructure billing means cost scales directly with agent session volume.
Overage / add-ons
Paid plans available; floor not captured
Sales call required
Mixed (some tiers require a call)
Free / trial
Free (no card required)
Lowest paid plan
n/p (free tier; paid floor not captured)
Key ambiguities
Paid floor not captured in evidence review