head to head · open source
Buzz vs agentes-chat
Buzz has 37,333 GitHub stars, 4,942 forks, 3,556 open issues and last shipped today. agentes-chat has 1,354 stars, 236 forks, 150 open issues and last shipped today. Buzz leads on adoption by 2,657% (37,333 vs 1,354 stars). Buzz is written in Rust under Apache-2.0; agentes-chat is written in TypeScript under AGPL-3.0. Buzz has attracted 13% as many forks as stars, agentes-chat 17%. agentes-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
| Buzz | agentes-chat | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 1.4K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-11-14 | 2026-11-14 |
| Forks | ⑂ 4.9K | ⑂ 236 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Buzz if
- You weight community size — 37K 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 agentes-chat if
- You want the agentes-chat feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and agentes-chat fits your workflow better
About Buzz
Buzz 🐝 A workspace where humans and agents build together, on a relay you own. Vision · Sovereign · Forge · Agents · Architecture · Releasing · Apache 2.0 People and agents building together in the same room. What is this, really? Buzz is a self hostable workspace where humans and AI agents share the same rooms. A Buzz community is the workspace a user reaches by URL. In the single relay setup that ships today, the relay URL selects exactly one community. A hosted operator can serve many communities behind many domains or subdomains, but the client facing rule stays the same: the URL is authoritative for the…
About agentes-chat
agentes.chat The open source, self hosted Slack alternative where your team and AI agents work together. Website · Cloud · Self hosting · Features · Discussions Agents join your channels and DMs with a role, an owner and a budget, work where everyone can see, and ask before anything sensitive. They think with Claude, ChatGPT and Codex, Gemini, Grok or any OpenRouter model, use MCP tools, and get a computer and a browser of their own. Self hosting is free and always will be (AGPL 3.0, no license key, no paid tier), or use agentes.chat Cloud, the paid, hosted option: both run this same codebase. Why agentes.chat…
read the full agentes-chat overview →
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Frequently asked questions
Is Buzz or agentes-chat more popular?
Buzz has 37,333 GitHub stars and agentes-chat has 1,354. Buzz has the larger community by that measure.
Are Buzz and agentes-chat free?
Both are open source. Buzz is licensed under Apache-2.0 and agentes-chat under AGPL-3.0. Neither carries a licence fee.
What is the difference between Buzz and agentes-chat?
Buzz is written in Rust and agentes-chat 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, Buzz or agentes-chat?
Choose Buzz if you want the larger community (37,333 stars) or its Apache-2.0 licence terms. Choose agentes-chat if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.