Browserbase vs Crawl4AI
Browserbase is a Proxy & data infrastructure, while Crawl4AI is an Open source. Browserbase fits best for: Teams building AI agents that need to log in, click and navigate real browsers reliably in the cloud. Crawl4AI fits best for: Python developers who want a free, self-hosted crawler for RAG/agent pipelines and full control over the stack.
| Browserbase | Crawl4AI | |
|---|---|---|
| Type | Proxy & data infrastructure | Open source |
| Starting price | $20/mo | $10/mo |
| Free tier | 1 browser hour, 3 concurrent browsers | Library and self-hosting free (Apache-2.0); Crawl4AI Cloud includes 1,000 free credits/month (10 req/min) |
| Pricing model | browser hours plus proxy GB | free/self-hosted; cloud uses credits |
| AI extraction | ||
| Structured JSON | ||
| JS rendering | ||
| Proxies / anti-bot | ||
| API | ||
| No-code UI | ||
| Open source | ||
| MCP server | ||
| Best for | Teams building AI agents that need to log in, click and navigate real browsers reliably in the cloud. | Python developers who want a free, self-hosted crawler for RAG/agent pipelines and full control over the stack. |
| Visit Browserbase | Visit Crawl4AI |
Why choose Browserbase
- Serverless headless Chrome sessions at scale
- Stagehand open-source SDK for natural-language actions and extraction
- Session replay and debugging
- Stealth, proxies and persistent auth contexts
Watch out for
- Infrastructure, not a turnkey scraper: you write the automation
- Billing by browser hours can add up for slow pages
- Proxy bandwidth billed separately
Why choose Crawl4AI
- LLM extraction via any LiteLLM provider, plus CSS/XPath/regex
- Clean and 'fit' markdown output
- Playwright browser control, stealth, sessions, proxies
- Deep crawling strategies (BFS/DFS/best-first)
Watch out for
- You run and maintain the browsers and proxies yourself
- No built-in residential proxy network or managed unblocking
- LLM extraction costs depend on your own model provider
Our product
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