head to head · open source
Buzz vs mirotalksfu
Buzz has 33,508 GitHub stars, 4,389 forks, 3,556 open issues and last shipped yesterday. mirotalksfu has 3,103 stars, 500 forks, 0 open issues and last shipped yesterday. Buzz leads on adoption by 980% (33,508 vs 3,103 stars). Buzz is written in Rust under Apache-2.0; mirotalksfu is written in JavaScript under AGPL-3.0. Buzz has attracted 13% as many forks as stars, mirotalksfu 16%. Buzz 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
| Buzz | mirotalksfu | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 3.1K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | JavaScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 4.4K | ⑂ 500 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Buzz if
- You weight community size — 34K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick mirotalksfu if
- You want the mirotalksfu 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 mirotalksfu fits your workflow better
About Buzz
Buzz is a self hostable workspace platform where humans and AI agents collaborate in shared rooms, using a single Nostr based event log as the underlying data model. It unifies team chat, project management, and agent automation into one coherent interface, replacing fragmented tools with a unified protocol for events like messages, code patches, CI results, workflow steps, and approvals. Built in Rust and licensed under Apache 2.0, it runs as a single relay deployment per community or as a multi tenant hosted service sharing infrastructure while preserving strict community boundaries.
About mirotalksfu
MiroTalk SFU is a self hosted, open source WebRTC video conferencing platform written in JavaScript and built on the Mediasoup selective forwarding unit architecture. It provides real time communication and collaboration features for rooms, screen sharing, chat, file sharing, live streaming, and recording, while allowing organizations to run the service on their own server. The project positions itself as an alternative to Zoom, Google Meet, Jitsi Meet, and Microsoft Teams.
read the full mirotalksfu overview →
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Frequently asked questions
Is Buzz or mirotalksfu more popular?
Buzz has 33,508 GitHub stars and mirotalksfu has 3,103. Buzz has the larger community by that measure.
Are Buzz and mirotalksfu free?
Both are open source. Buzz is licensed under Apache-2.0 and mirotalksfu under AGPL-3.0. Neither carries a licence fee.
What is the difference between Buzz and mirotalksfu?
Buzz is written in Rust and mirotalksfu 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, Buzz or mirotalksfu?
Choose Buzz if you want the larger community (33,508 stars) or its Apache-2.0 licence terms. Choose mirotalksfu if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.