head to head · open source
Buzz vs hopp
Buzz has 36,686 GitHub stars, 4,869 forks, 3,556 open issues and last shipped yesterday. hopp has 732 stars, 60 forks, 47 open issues and last shipped 13 days ago. Buzz leads on adoption by 4,912% (36,686 vs 732 stars). Buzz is written in Rust under Apache-2.0; hopp is written in Rust under AGPL-3.0. Buzz has attracted 13% as many forks as stars, hopp 8%. 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 | hopp | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 732 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | Rust |
| Last push | 2026-11-02 | 2026-10-21 |
| Forks | ⑂ 4.9K | ⑂ 60 |
| 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 hopp if
- You want the hopp feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Rust
- You evaluated both and hopp 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 hopp
Hopp Open source screen sharing built for developers. Pair program with sub 100ms latency. The OSS Tuple alternative. Website · Download · Sign up · Docs · Self host · Discord · Twitter Hopp is an open source pair programming app and screen sharing tool built for developers. Whether you're looking for a Tuple alternative for remote pair programming, a self hosted solution for your team, or an open source Pop / Drovio / Coscreen alternative — Hopp delivers sub 100ms latency with native desktop performance. Built on Tauri and Rust, with WebRTC infrastructure powered by LiveKit. Try Hopp 1. Download the desktop app…
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Frequently asked questions
Is Buzz or hopp more popular?
Buzz has 36,686 GitHub stars and hopp has 732. Buzz has the larger community by that measure.
Are Buzz and hopp free?
Both are open source. Buzz is licensed under Apache-2.0 and hopp under AGPL-3.0. Neither carries a licence fee.
What is the difference between Buzz and hopp?
Buzz is written in Rust and hopp in Rust. 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 hopp?
Choose Buzz if you want the larger community (36,686 stars) or its Apache-2.0 licence terms. Choose hopp if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.