head to head · open source
cobalt vs Twake Chat
cobalt has 45,722 GitHub stars, 4,031 forks, 269 open issues and last shipped 7 months ago. Twake Chat has 173 stars, 47 forks, 317 open issues and last shipped yesterday. cobalt leads on adoption by 26,329% (45,722 vs 173 stars). cobalt is written in Svelte under AGPL-3.0; Twake Chat is written in Dart under AGPL-3.0. cobalt has attracted 9% as many forks as stars, Twake Chat 27%. Twake Chat 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 | Twake Chat | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 173 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | Svelte | Dart |
| Last push | 2026-04-06 | 2026-11-02 |
| Forks | ⑂ 4.0K | ⑂ 47 |
| 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 Twake Chat if
- You want the Twake Chat feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Dart
- You evaluated both and Twake Chat 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 Twake Chat
Twake Chat Client Website • View Demo • Report Bug • Roadmap • Translate Twake Twake Chat is an open source, decentralized chat app based on the Matrix protocol. It was developed by Linagora. Twake Chat is a good option for individuals and organizations who are looking for a secure and decentralized chat app. It is also a good choice for developers who want to build their own Matrix based chat apps. Features Send all kinds of messages, images and files Voice messages Location sharing Push notifications Unlimited private and public group chats Public channels with thousands of participants Feature rich group…
read the full Twake Chat overview →
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Frequently asked questions
Is cobalt or Twake Chat more popular?
cobalt has 45,722 GitHub stars and Twake Chat has 173. cobalt has the larger community by that measure.
Are cobalt and Twake Chat free?
Both are open source. cobalt is licensed under AGPL-3.0 and Twake Chat under AGPL-3.0. Neither carries a licence fee.
What is the difference between cobalt and Twake Chat?
cobalt is written in Svelte and Twake Chat in Dart. 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 Twake Chat?
Choose cobalt if you want the larger community (45,722 stars) or its AGPL-3.0 licence terms. Choose Twake Chat if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.