head to head · open source
Buzz vs srs
Buzz has 36,686 GitHub stars, 4,869 forks, 3,556 open issues and last shipped yesterday. srs has 29,414 stars, 5,708 forks, 8 open issues and last shipped 3 days ago. Buzz leads on adoption by 25% (36,686 vs 29,414 stars). Buzz is written in Rust under Apache-2.0; srs is written in C++ under MIT. Buzz has attracted 13% as many forks as stars, srs 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 | srs | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 29K |
| License | Apache-2.0 | MIT |
| Written in | Rust | C++ |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 4.9K | ⑂ 5.7K |
| 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 srs if
- You want the srs feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and srs 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 srs
SRS(Simple Realtime Server) SRS/8.0 (Free) is a simple, high performance, AI driven real time media server. It supports RTMP, WebRTC, HLS, HTTP FLV, SRT, MPEG DASH, and GB28181 on Linux and macOS across x86 64, ARMv7, AArch64, Apple M1, RISC V, LoongArch, and MIPS architectures. Supported codecs include H.264, H.265, AV1, VP9, AAC, Opus, and G.711. See the complete list of features. Note: For more details on the single node architecture for SRS, please visit the following link. SRS is licenced under MIT, and some third party libraries are distributed under their licenses. Usage Please check the Getting Started…
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Frequently asked questions
Is Buzz or srs more popular?
Buzz has 36,686 GitHub stars and srs has 29,414. Buzz has the larger community by that measure.
Are Buzz and srs free?
Both are open source. Buzz is licensed under Apache-2.0 and srs under MIT. Neither carries a licence fee.
What is the difference between Buzz and srs?
Buzz is written in Rust and srs in C++. 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 srs?
Choose Buzz if you want the larger community (36,686 stars) or its Apache-2.0 licence terms. Choose srs if its feature set, stack or MIT licence fits better. Both are self-hostable.