head to head · open source
cobalt vs Jitsi
cobalt has 45,722 GitHub stars, 4,031 forks, 269 open issues and last shipped 7 months ago. Jitsi has 30,188 stars, 8,121 forks, 141 open issues and last shipped yesterday. cobalt leads on adoption by 51% (45,722 vs 30,188 stars). cobalt is written in Svelte under AGPL-3.0; Jitsi is written in TypeScript under Apache-2.0. cobalt has attracted 9% as many forks as stars, Jitsi 27%. Jitsi 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
| cobalt | Jitsi | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 30K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Svelte | TypeScript |
| Last push | 2026-04-06 | 2026-11-02 |
| Forks | ⑂ 4.0K | ⑂ 8.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cobalt if
- You weight community size — 46K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Svelte
- You value the larger contributor base for long-term maintenance
pick Jitsi if
- You want the Jitsi feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Jitsi fits your workflow better
About cobalt
best way to save what you love cobalt.tools 💬 community discord server 🐦 twitter 🦋 bluesky cobalt is a media downloader that doesn't piss you off. it's friendly, efficient, and doesn't have ads, trackers, paywalls or other nonsense. paste the link, get the file, move on. that simple, just how it should be. cobalt monorepo this monorepo includes source code for api, frontend, and related packages: api tree & readme web tree & readme packages tree it also includes documentation in the docs tree: how to run a cobalt instance how to protect a cobalt instance cobalt api instance environment variables cobalt api…
read the full cobalt overview →
About Jitsi
Jitsi Meet Jitsi Meet is a set of Open Source projects which empower users to use and deploy video conferencing platforms with state of the art video quality and features. Amongst others here are the main features Jitsi Meet offers: Support for all current browsers Mobile applications Web and native SDKs for integration HD audio and video Content sharing Raise hand and reactions Chat with private conversations Polls Virtual backgrounds And many more! Using Jitsi Meet Using Jitsi Meet is straightforward, as it's browser based. Head over to meet.jit.si and give it a try. It's scalable and free to use. All you need…
read the full Jitsi overview →
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Frequently asked questions
Is cobalt or Jitsi more popular?
cobalt has 45,722 GitHub stars and Jitsi has 30,188. cobalt has the larger community by that measure.
Are cobalt and Jitsi free?
Both are open source. cobalt is licensed under AGPL-3.0 and Jitsi under Apache-2.0. Neither carries a licence fee.
What is the difference between cobalt and Jitsi?
cobalt is written in Svelte and Jitsi 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, cobalt or Jitsi?
Choose cobalt if you want the larger community (45,722 stars) or its AGPL-3.0 licence terms. Choose Jitsi if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.