head to head · open source
Puter vs Certipy
Puter has 43,550 GitHub stars, 4,064 forks, 19 open issues and last shipped yesterday. Certipy has 3,670 stars, 484 forks, 25 open issues and last shipped 2 months ago. Puter leads on adoption by 1,087% (43,550 vs 3,670 stars). Puter is written in TypeScript under AGPL-3.0; Certipy is written in Python under MIT. Puter has attracted 9% as many forks as stars, Certipy 13%. Puter 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
| Puter | Certipy | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 3.7K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-07-30 |
| Forks | ⑂ 4.1K | ⑂ 484 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Puter if
- You weight community size — 44K 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 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 Puter
Puter is an open source, self hostable internet computer that delivers a full desktop environment running directly in a web browser. It functions as a cloud based operating system, integrating file storage, applications, and developer tooling into a single cohesive platform. The project lives in the browser based desktop and cloud infrastructure ecosystem, positioning itself as a free and open alternative to proprietary cloud desktop services.
read the full Puter overview →
About Certipy
Certipy is an open source Python toolkit, published under the MIT licence on PyPI as certipy ad , for enumerating and abusing Active Directory Certificate Services (AD CS), built for red teamers, penetration testers, and defenders who need to assess AD CS misconfigurations in Windows Active Directory environments.
read the full Certipy overview →
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Frequently asked questions
Is Puter or Certipy more popular?
Puter has 43,550 GitHub stars and Certipy has 3,670. Puter has the larger community by that measure.
Are Puter and Certipy free?
Both are open source. Puter is licensed under AGPL-3.0 and Certipy under MIT. Neither carries a licence fee.
What is the difference between Puter and Certipy?
Puter 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, Puter or Certipy?
Choose Puter if you want the larger community (43,550 stars) or its AGPL-3.0 licence terms. Choose Certipy if its feature set, stack or MIT licence fits better. Both are self-hostable.