head to head · open source
firecrawl vs openseo
firecrawl has 197,942 GitHub stars, 10,457 forks, 621 open issues and last shipped yesterday. openseo has 26,086 stars, 3,573 forks, 161 open issues and last shipped 3 days ago. firecrawl leads on adoption by 659% (197,942 vs 26,086 stars). firecrawl is written in TypeScript under AGPL-3.0; openseo is written in TypeScript under MIT. firecrawl has attracted 5% as many forks as stars, openseo 14%. firecrawl was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| firecrawl | openseo | |
|---|---|---|
| GitHub stars | ★ 198K | ★ 26K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 10K | ⑂ 3.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick firecrawl if
- You weight community size — 198K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick openseo if
- You want the openseo feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and openseo fits your workflow better
About firecrawl
🔥 Firecrawl The API to search, scrape, and interact with the web at scale. 🔥 The web context API to find sources, extract content, and turn it into clean Markdown or structured data your agents can ship with. Open source and available as a hosted service. Pst. Hey, you, join our stargazers :) Why Firecrawl? Industry leading reliability : Covers 96% of the web, including JS heavy pages — no proxy headaches, just clean data (see benchmarks) Blazingly fast : P95 latency of 3.4s across millions of pages, built for real time agents and dynamic apps LLM ready output : Clean markdown, structured JSON, screenshots…
read the full firecrawl overview →
About openseo
OpenSEO Open source alternative to Semrush and Ahrefs OpenSEO is an SEO tool for the people . If tools like Semrush or Ahrefs are too expensive or bloated, OpenSEO is a pay as you go alternative that you actually control. All in one SEO tool for you and your AI agent. Connect with any agent like Claude Code, OpenClaw or Hermes. We have pre built skills, but you can build your own to tailor OpenSEO to your needs. Hosted Version Try OpenSEO for free on our website. If you want to support the project, a hosted subscription is $10/month. openseo.so Why use OpenSEO? Best in class MCP and AI Skills. Modern, simple UI…
read the full openseo overview →
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Frequently asked questions
Is firecrawl or openseo more popular?
firecrawl has 197,942 GitHub stars and openseo has 26,086. firecrawl has the larger community by that measure.
Are firecrawl and openseo free?
Both are open source. firecrawl is licensed under AGPL-3.0 and openseo under MIT. Neither carries a licence fee.
What is the difference between firecrawl and openseo?
firecrawl is written in TypeScript and openseo in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, firecrawl or openseo?
Choose firecrawl if you want the larger community (197,942 stars) or its AGPL-3.0 licence terms. Choose openseo if its feature set, stack or MIT licence fits better. Both are self-hostable.