head to head · open source
firecrawl vs Sigle
firecrawl has 181,627 GitHub stars, 9,834 forks, 621 open issues and last shipped yesterday. Sigle has 490 stars, 82 forks, 22 open issues and last shipped 27 days ago. firecrawl leads on adoption by 36,967% (181,627 vs 490 stars). firecrawl is written in TypeScript under AGPL-3.0; Sigle is written in TypeScript under MIT. firecrawl has attracted 5% as many forks as stars, Sigle 17%. 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 | Sigle | |
|---|---|---|
| GitHub stars | ★ 182K | ★ 490 |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-08-22 |
| Forks | ⑂ 9.8K | ⑂ 82 |
| 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 Sigle if
- You want the Sigle feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Sigle 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 Sigle
Sigle is an open source writing platform built for Web3 content creators. It is written in TypeScript under the MIT license, and its stated audience is broad within that niche: Web3 writers, NFT projects, and crypto analysts. The project presents itself as a secured publishing environment where creators can shape a community around their work and bring their stories to life. Its homepage lives at sigle.io, and the repository is tagged with topics including blogging, open source, Sigle, Stacks, and TypeScript.
read the full Sigle overview →
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Frequently asked questions
Is firecrawl or Sigle more popular?
firecrawl has 181,627 GitHub stars and Sigle has 490. firecrawl has the larger community by that measure.
Are firecrawl and Sigle free?
Both are open source. firecrawl is licensed under AGPL-3.0 and Sigle under MIT. Neither carries a licence fee.
What is the difference between firecrawl and Sigle?
firecrawl is written in TypeScript and Sigle 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 Sigle?
Choose firecrawl if you want the larger community (181,627 stars) or its AGPL-3.0 licence terms. Choose Sigle if its feature set, stack or MIT licence fits better. Both are self-hostable.