head to head · open source
firecrawl vs nightingale
firecrawl has 181,627 GitHub stars, 9,834 forks, 621 open issues and last shipped yesterday. nightingale has 1,463 stars, 105 forks, 13 open issues and last shipped 13 days ago. firecrawl leads on adoption by 12,315% (181,627 vs 1,463 stars). firecrawl is written in TypeScript under AGPL-3.0; nightingale is written in TypeScript under GPL-3.0. firecrawl has attracted 5% as many forks as stars, nightingale 7%. firecrawl was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
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 | nightingale | |
|---|---|---|
| GitHub stars | ★ 182K | ★ 1.5K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-05 |
| Forks | ⑂ 9.8K | ⑂ 105 |
| 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 nightingale if
- You want the nightingale feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and nightingale 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 nightingale
Nightingale is a machine learning powered karaoke application that turns songs from a personal music library into scored karaoke sessions. It scans folders, Plex Media Server, Jellyfin server, Navidrome server, or a self hosted web library, then separates vocals, transcribes lyrics, and plays the result with synchronized highlighting and pitch scoring.
read the full nightingale overview →
More in Miscellaneous
Related comparisons
Frequently asked questions
Is firecrawl or nightingale more popular?
firecrawl has 181,627 GitHub stars and nightingale has 1,463. firecrawl has the larger community by that measure.
Are firecrawl and nightingale free?
Both are open source. firecrawl is licensed under AGPL-3.0 and nightingale under GPL-3.0. Neither carries a licence fee.
What is the difference between firecrawl and nightingale?
firecrawl is written in TypeScript and nightingale 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 nightingale?
Choose firecrawl if you want the larger community (181,627 stars) or its AGPL-3.0 licence terms. Choose nightingale if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.