head to head · open source
Fluxer vs Wire
Fluxer has 10,318 GitHub stars, 760 forks, 111 open issues and last shipped today. Wire has 2,549 stars, 180 forks, 173 open issues and last shipped 9 months ago. Fluxer leads on adoption by 305% (10,318 vs 2,549 stars). Fluxer is written in TypeScript under AGPL-3.0; Wire is written in various languages under GPL-3.0. Fluxer has attracted 7% as many forks as stars, Wire 7%. Fluxer 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
| Fluxer | Wire | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 2.5K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | — |
| Last push | 2026-09-20 | 2026-01-05 |
| Forks | ⑂ 760 | ⑂ 180 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Fluxer if
- You weight community size — 10K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Wire if
- You want the Wire feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- You evaluated both and Wire fits your workflow better
About Fluxer
Fluxer is a free and open source instant messaging and VoIP chat application built for friends, groups, and communities. The project's tagline describes it as messaging with privacy and community focus, and the GitHub description repeats the same core purpose. The repository is written in TypeScript and is distributed under the AGPL 3.0 license.
read the full Fluxer overview →
About Wire
Wire is an open source secure collaboration platform whose GitHub overview repository gathers code for clients, encryption, audio/video/signaling, server components, and protocol definitions. It lives in the security and privacy ecosystem, specifically data security and privacy.
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Frequently asked questions
Is Fluxer or Wire more popular?
Fluxer has 10,318 GitHub stars and Wire has 2,549. Fluxer has the larger community by that measure.
Are Fluxer and Wire free?
Both are open source. Fluxer is licensed under AGPL-3.0 and Wire under GPL-3.0. Neither carries a licence fee.
What is the difference between Fluxer and Wire?
Fluxer is written in TypeScript and Wire in various languages. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Fluxer or Wire?
Choose Fluxer if you want the larger community (10,318 stars) or its AGPL-3.0 licence terms. Choose Wire if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.