Browserbase
Cloud infrastructure of headless browsers and APIs that let AI agents browse, log in, and interact with the web at scale.
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Browserbase provides managed, serverless headless-browser infrastructure so AI agents can log into sites, fill forms, solve captchas, and extract data without operators managing their own browser fleets. Founded in January 2024 by Paul Klein IV in San Francisco, it also maintains Stagehand, a popular open-source AI browser automation SDK, and ships an official hosted and self-hostable MCP server. The company raised a $40M Series B in June 2025 at a ~$300M valuation (Notable Capital, CRV, Kleiner Perkins), bringing total funding to $67.5M, and reports 50M+ browser sessions run in 2025 across 1,000+ customers.
Pricing
| Tier | Price | Key features |
|---|---|---|
| Free | $0/monthly | 3 Agent runs, 1,000 Search calls, 1,000 Fetch calls, 7-day data retention, $5 in model tokens included |
| Developer | $20/monthly | 15 Agent runs, 1,000 Search calls, 1,000 Fetch calls, 1GB proxies included, 7-day retention, Auto captcha solving |
| Startup | $99/monthly | 50 Agent runs, 1,000 Search calls, 10,000 Fetch calls, 5GB proxies included, 30-day retention, Auto captcha solving |
| Scale | Custom | Custom Agent runs, Verified agents + captcha solving, 30+ day retention, HIPAA (BAA) & DPA compliance, SSO available |
Source: https://www.browserbase.com/pricing
Agent-readiness
- Discoverability
- 85/100
- Machine-readable content
- 90/100
- Programmatic access
- 90/100
- MCP / agent support
- 85/100
- Self-serve transactability
- 85/100
- Transparency
- 70/100
Security & compliance
- SSO / SAML
- Yes
- Encryption at rest
- Yes
- Encryption in transit
- Yes
- Audit log
- Not publicly documented
- Pentest report
- Not publicly documented
"Not publicly documented" means Crail found no public evidence either way — not a confirmed absence. See our methodology. Trust center: https://trust.browserbase.com.
FAQ
Does Browserbase have a free tier?
Yes, Browserbase offers a free tier or free trial.
Can you buy Browserbase without talking to sales?
Yes, Browserbase can be purchased self-serve without a sales call.
Does Browserbase have an official MCP (Model Context Protocol) server?
Yes, Browserbase publishes an official MCP server (https://github.com/browserbase/mcp-server-browserbase).
What compliance certifications does Browserbase hold?
Browserbase holds: SOC 2 Type II, HIPAA (BAA available).
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Methodology & disclosure
Data verified via agent crawled, last checked 2026-07-27. Agent-readiness methodology version crail-ar-v0.1. No vendor payment influences these scores — see our methodology page.