head to head · open source
chitchatter vs mirotalkc2c
chitchatter has 2,332 GitHub stars, 434 forks, 53 open issues and last shipped 3 days ago. mirotalkc2c has 513 stars, 97 forks, 0 open issues and last shipped today. chitchatter leads on adoption by 355% (2,332 vs 513 stars). chitchatter is written in TypeScript under GPL-2.0; mirotalkc2c is written in JavaScript under AGPL-3.0. chitchatter has attracted 19% as many forks as stars, mirotalkc2c 19%. mirotalkc2c was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (end-to-end-encryption, p2p, peer-to-peer), 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.
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Side by side
| chitchatter | mirotalkc2c | |
|---|---|---|
| GitHub stars | ★ 2.3K | ★ 513 |
| License | GPL-2.0 | AGPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-17 | 2026-09-20 |
| Forks | ⑂ 434 | ⑂ 97 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chitchatter if
- You weight community size — 2.3K stars and counting
- You want the GPL-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mirotalkc2c if
- You want the mirotalkc2c feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and mirotalkc2c fits your workflow better
About chitchatter
Chitchatter is a TypeScript web chat application released under GPL 2.0 that provides secure peer to peer communication without a required central API server. It lives in the decentralized web mesh ecosystem, using React, WebRTC, Trystero, WebTorrent, and TURN relays to connect browsers directly. The project is a free, open source collaboration tool for private conversations, video and audio chats, screen sharing, and file transfer.
read the full chitchatter overview →
About mirotalkc2c
MiroTalk C2C is a self hosted, open source WebRTC application for one to one video calling that gives teams and operators private, browser based cam to cam conversations for consultations, coaching, support, and telehealth without handing media to a third party service.
read the full mirotalkc2c overview →
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Frequently asked questions
Is chitchatter or mirotalkc2c more popular?
chitchatter has 2,332 GitHub stars and mirotalkc2c has 513. chitchatter has the larger community by that measure.
Are chitchatter and mirotalkc2c free?
Both are open source. chitchatter is licensed under GPL-2.0 and mirotalkc2c under AGPL-3.0. Neither carries a licence fee.
What is the difference between chitchatter and mirotalkc2c?
chitchatter is written in TypeScript and mirotalkc2c in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, chitchatter or mirotalkc2c?
Choose chitchatter if you want the larger community (2,332 stars) or its GPL-2.0 licence terms. Choose mirotalkc2c if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.