Browserbase vs Steel

Detailed side-by-side comparison to help you choose the right tool

Browserbase

🔴Developer

AI Infrastructure

Headless browser infrastructure built for AI agents — managed Chromium sessions with stealth, session recording, file I/O, and a native MCP server.

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Starting Price

Free
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Steel

🔴Developer

Browser Automation

Open-source headless browser API for AI agents — managed Chromium sessions with stealth, captchas handling, file downloads, and per-session isolation.

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Starting Price

Free
Full ReviewVisit Site

Feature Comparison

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FeatureBrowserbaseSteel
CategoryAI InfrastructureBrowser Automation
Pricing Plans8 tiers11 tiers
Starting PriceFreeFree
Key Features
  • • Managed real browsers for agents to use interactive websites
  • • Search API and Fetch API for agent-focused web data retrieval
  • • Sandboxed Runtime for scalable agent deployments
  • • Open Source Architecture
  • • JavaScript Rendering
  • • Anti-Bot Detection

Browserbase - Pros & Cons

Pros

  • ✓Removes the worst parts of browser automation (proxies, captchas, anti-bot)
  • ✓Stagehand makes scrapers and agents resilient to UI changes
  • ✓Native MCP server is a one-line install for Claude Desktop and Cursor users
  • ✓Session video recording is invaluable for debugging agent failures
  • ✓Genuine production-grade reliability and concurrency

Cons

  • ✗Per-hour pricing adds up fast for high-volume scraping use cases
  • ✗Overkill for simple HTTP scraping — Firecrawl/Crawl4AI may be cheaper
  • ✗Residential proxies and premium features are gated to enterprise tiers
  • ✗Stagehand LLM calls add latency vs hand-written Playwright selectors
  • ✗Vendor lock-in risk if you build deeply against Stagehand primitives

Steel - Pros & Cons

Pros

  • ✓Truly open source under MIT — no SaaS lock-in
  • ✓Playwright/Puppeteer compatibility means existing scripts port over
  • ✓Stealth and proxy rotation are handled — no anti-bot whack-a-mole
  • ✓Self-host or cloud — same binary, you pick the deploy model
  • ✓Strong fit for regulated environments where data can't leave the VPC

Cons

  • ✗Cloud pricing not transparently published — verify before depending on it
  • ✗Stealth tactics are a moving target as anti-bot vendors evolve
  • ✗You still write the agent loop on top — Steel doesn't decide what to click
  • ✗Smaller ecosystem of pre-built integrations than Browserbase

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🔒 Security & Compliance Comparison

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Security FeatureBrowserbaseSteel
SOC2——
GDPR——
HIPAA——
SSO——
Self-Hosted—✅ Yes
On-Prem—✅ Yes
RBAC——
Audit Log——
Open Source—✅ Yes
API Key Auth—✅ Yes
Encryption at Rest——
Encryption in Transit—✅ Yes
Data Residency——
Data Retention——
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Read the full reviews to make an informed decision

Review BrowserbaseReview Steel