head to head · open source
Buzz vs octo-server
Buzz has 33,704 GitHub stars, 4,429 forks, 3,556 open issues and last shipped today. octo-server has 1,059 stars, 165 forks, 29 open issues and last shipped 3 days ago. Buzz leads on adoption by 3,083% (33,704 vs 1,059 stars). Buzz is written in Rust under Apache-2.0; octo-server is written in Go under Apache-2.0. Buzz has attracted 13% as many forks as stars, octo-server 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 | octo-server | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 1.1K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Go |
| Last push | 2026-09-20 | 2026-09-17 |
| Forks | ⑂ 4.4K | ⑂ 165 |
| 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 octo-server if
- You want the octo-server feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and octo-server 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 octo-server
octo server is the Go backend at the centre of OCTO, an open workplace built for humans and AI agents, and it is aimed at teams that want to self host a collaboration platform where Lobster agents participate in conversations as first class members.
read the full octo-server overview →
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Frequently asked questions
Is Buzz or octo-server more popular?
Buzz has 33,704 GitHub stars and octo-server has 1,059. Buzz has the larger community by that measure.
Are Buzz and octo-server free?
Both are open source. Buzz is licensed under Apache-2.0 and octo-server under Apache-2.0. Neither carries a licence fee.
What is the difference between Buzz and octo-server?
Buzz is written in Rust and octo-server in Go. 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 octo-server?
Choose Buzz if you want the larger community (33,704 stars) or its Apache-2.0 licence terms. Choose octo-server if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.