webclaw vs Crawl4AI
Crawl4AI is the most starred open-source crawler on GitHub (62k+ stars). Python + Playwright. Here's how it compares to webclaw.
Looking for a Crawl4AI alternative?
Looking for a Crawl4AI alternative that runs without Playwright or Chrome? webclaw replaces the headless browser with TLS fingerprinting at the HTTP layer, so it scrapes Cloudflare-protected pages without the memory and startup cost of a full browser. Same markdown output, none of the browser overhead, plus a hosted API instead of self-host only.
webclaw
Rust / AGPL-3.0
Crawl4AI
Python / Playwright / Open source
webclaw pricing
1 credit = 1 page. No multipliers.
Crawl4AI pricing
Free.
Feature comparison
| Feature | webclaw | Crawl4AI |
|---|---|---|
| Scrape (HTML to markdown) | ||
| Crawl (BFS with depth control) | ||
| Batch (parallel multi-URL) | ||
| Search (web search + scrape) | ||
| Extract (LLM structured data) | ||
| Screenshot (full page) | ||
| Browser actions (click, type, scroll) | ||
| Anti-bot bypass (TLS level) | Browser-based only | |
| JS rendering | Yes (requires Playwright/Chrome) | |
| PDF extraction | ||
| MCP server | ||
| CLI tool | ||
| Self-hostable | ||
| Open source (AGPL-3.0) | Apache-2.0 | |
| Credit multipliers | None. 1 credit = 1 page. | N/A (self-hosted) |
Pricing comparison
| Plan | webclaw | Crawl4AI |
|---|---|---|
| Trial | 7-day Starter trial | Free (open source library) |
| Starter | $19/mo, 10,000 credits | Cloud API coming soon |
| Mid | $99/mo, 250,000 credits | Cloud API coming soon |
| High | $399/mo, 1,000,000 credits | Cloud API coming soon |
webclaw credit model: 1 credit = 1 page, always. No extra charges for JSON extraction, proxies, or JS rendering.
Crawl4AI credit model: Free. Self-hosted only. Cloud API pricing TBD.
Crawl4AI strengths
- Massive community (62k+ GitHub stars)
- Completely free and open source
- Strong LLM extraction features
- Active development with fast iteration
- Python ecosystem (familiar for data/ML teams)
Crawl4AI limitations
- Requires Playwright/Chrome (heavy dependency)
- Python only (no other language SDKs)
- No managed API yet (self-host only)
- Browser-based means slower and more resource-intensive
- No HTTP-level anti-bot bypass (relies on browser emulation)
Which one should you use?
Use webclaw when
You need speed without browser overhead, want HTTP-level anti-bot bypass, need a managed API, or work in languages other than Python.
Use Crawl4AI when
You're a Python team, want a free self-hosted solution, and don't mind running Playwright/Chrome. Great for teams with existing Python ML/data pipelines.
Ready to compare?
Start extracting.
7-day Starter trial. Cancel anytime. Deploy in under a minute or self-host forever. Open source.