head to head · open source
Tuta vs Certipy
Tuta has 8,110 GitHub stars, 653 forks, 1,001 open issues and last shipped 2 days ago. Certipy has 3,715 stars, 490 forks, 25 open issues and last shipped 3 months ago. Tuta leads on adoption by 118% (8,110 vs 3,715 stars). Tuta is written in TypeScript under GPL-3.0; Certipy is written in Python under MIT. Tuta has attracted 8% as many forks as stars, Certipy 13%. 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 | Certipy | |
|---|---|---|
| GitHub stars | ★ 8.1K | ★ 3.7K |
| License | GPL-3.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-11-03 | 2026-07-30 |
| Forks | ⑂ 653 | ⑂ 490 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tuta if
- You weight community size — 8.1K 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 Certipy if
- You want the Certipy feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and Certipy fits your workflow better
About Tuta
Tuta Mail makes encryption easy Tuta Mail is the secure email service with built in end to end encryption that enables you to communicate securely with anyone on all your devices. Forum for bug reports/feature requests: Roadmap: Issue and feature tracker: Please submit your feature requests via Reddit or via support mail. Web client • iOS App Store • Desktop Client Translating Tuta See TRANSLATING.md Building See BUILDING.md. Developing Tuta See HACKING.md. Contribution policy This project does not accept contributions or bug reports produced, in part or in full, with assistance of large language models…
About Certipy
Certipy AD CS Attack & Enumeration Toolkit Certipy is a powerful offensive and defensive toolkit for enumerating and abusing Active Directory Certificate Services (AD CS). It helps red teamers, penetration testers, and defenders assess AD CS misconfigurations including full support for identifying and exploiting all known ESC1 ESC17 attack paths. [!WARNING] Use only in environments where you have explicit authorization. Unauthorized use may be illegal. 🔍 Features 🔎 Discover Certificate Authorities and Templates 🚩 Identify misconfigurations 🔐 Request and forge certificates 🎭 Perform authentication using…
read the full Certipy overview →
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Frequently asked questions
Is Tuta or Certipy more popular?
Tuta has 8,110 GitHub stars and Certipy has 3,715. Tuta has the larger community by that measure.
Are Tuta and Certipy free?
Both are open source. Tuta is licensed under GPL-3.0 and Certipy under MIT. Neither carries a licence fee.
What is the difference between Tuta and Certipy?
Tuta is written in TypeScript and Certipy in Python. 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 Certipy?
Choose Tuta if you want the larger community (8,110 stars) or its GPL-3.0 licence terms. Choose Certipy if its feature set, stack or MIT licence fits better. Both are self-hostable.