head to head · open source
firecrawl vs openseo
firecrawl has 181,627 GitHub stars, 9,834 forks, 621 open issues and last shipped yesterday. openseo has 19,046 stars, 2,447 forks, 161 open issues and last shipped yesterday. firecrawl leads on adoption by 854% (181,627 vs 19,046 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 13%. 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.
← all 8884 open source comparisons
Side by side
| firecrawl | openseo | |
|---|---|---|
| GitHub stars | ★ 182K | ★ 19K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 9.8K | ⑂ 2.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick firecrawl if
- You weight community size — 182K 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 is an open source web context API that enables AI agents to search, scrape, and interact with websites at scale. It lives in the AI and data extraction ecosystem, providing structured, LLM ready outputs from unstructured web content. Built in TypeScript and licensed under AGPL 3.0, it supports both self hosting and a hosted service via firecrawl.dev.
read the full firecrawl overview →
About openseo
OpenSEO is an open source SEO tool written in TypeScript under the MIT license. It is an alternative to paid SEO platforms such as Semrush and Ahrefs, and it lives in the open source SEO tooling ecosystem. The project provides a hosted option, self hosting paths, and an MCP server for agent use.
read the full openseo overview →
More in Miscellaneous
Related comparisons
Frequently asked questions
Is firecrawl or openseo more popular?
firecrawl has 181,627 GitHub stars and openseo has 19,046. 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 (181,627 stars) or its AGPL-3.0 licence terms. Choose openseo if its feature set, stack or MIT licence fits better. Both are self-hostable.