head to head · open source
Buzz vs mirotalkc2c
Buzz has 33,508 GitHub stars, 4,389 forks, 3,556 open issues and last shipped yesterday. mirotalkc2c has 513 stars, 97 forks, 0 open issues and last shipped 2 days ago. Buzz leads on adoption by 6,432% (33,508 vs 513 stars). Buzz is written in Rust under Apache-2.0; mirotalkc2c is written in JavaScript under AGPL-3.0. Buzz has attracted 13% as many forks as stars, mirotalkc2c 19%. 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 | mirotalkc2c | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 513 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | JavaScript |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 4.4K | ⑂ 97 |
| 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 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 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 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 Buzz or mirotalkc2c more popular?
Buzz has 33,508 GitHub stars and mirotalkc2c has 513. Buzz has the larger community by that measure.
Are Buzz and mirotalkc2c free?
Both are open source. Buzz is licensed under Apache-2.0 and mirotalkc2c under AGPL-3.0. Neither carries a licence fee.
What is the difference between Buzz and mirotalkc2c?
Buzz is written in Rust 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, Buzz or mirotalkc2c?
Choose Buzz if you want the larger community (33,508 stars) or its Apache-2.0 licence terms. Choose mirotalkc2c if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.