head to head · open source
Tuta vs Wire
Tuta has 7,925 GitHub stars, 639 forks, 1,001 open issues and last shipped yesterday. Wire has 2,549 stars, 180 forks, 173 open issues and last shipped 9 months ago. Tuta leads on adoption by 211% (7,925 vs 2,549 stars). Tuta is written in TypeScript under GPL-3.0; Wire is written in various languages under GPL-3.0. Tuta has attracted 8% as many forks as stars, Wire 7%. Tuta 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
| Tuta | Wire | |
|---|---|---|
| GitHub stars | ★ 7.9K | ★ 2.5K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | TypeScript | — |
| Last push | 2026-09-19 | 2026-01-05 |
| Forks | ⑂ 639 | ⑂ 180 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tuta if
- You weight community size — 7.9K stars and counting
- You want the GPL-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 Tuta
Tuta is an open source, end to end encrypted email, calendar and contacts service for individuals and teams who need private communication to work across every device they own.
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 Tuta or Wire more popular?
Tuta has 7,925 GitHub stars and Wire has 2,549. Tuta has the larger community by that measure.
Are Tuta and Wire free?
Both are open source. Tuta is licensed under GPL-3.0 and Wire under GPL-3.0. Neither carries a licence fee.
What is the difference between Tuta and Wire?
Tuta 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, Tuta or Wire?
Choose Tuta if you want the larger community (7,925 stars) or its GPL-3.0 licence terms. Choose Wire if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.