head to head · open source
Certipy vs routinator
Certipy has 3,717 GitHub stars, 490 forks, 25 open issues and last shipped 3 months ago. routinator has 580 stars, 90 forks, 34 open issues and last shipped 2 days ago. Certipy leads on adoption by 541% (3,717 vs 580 stars). Certipy is written in Python under MIT; routinator is written in Rust under BSD-3-Clause. Certipy has attracted 13% as many forks as stars, routinator 16%. routinator was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (pki), so they are genuine substitutes rather than adjacent tools.
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
| Certipy | routinator | |
|---|---|---|
| GitHub stars | ★ 3.7K | ★ 580 |
| License | MIT | BSD-3-Clause |
| Written in | Python | Rust |
| Last push | 2026-07-30 | 2026-11-04 |
| Forks | ⑂ 490 | ⑂ 90 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Certipy if
- You weight community size — 3.7K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick routinator if
- You want the routinator feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Rust
- You evaluated both and routinator fits your workflow better
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 →
About routinator
Routinator Routinator 3000 is free, open source RPKI Relying Party software. The project is written in Rust, a programming language designed for performance and memory safety. Lightweight and portable Routinator has minimal system requirements and it can run on almost any hardware and platform, with packages available for most. You can also easily run with Docker or Cargo, the Rust package manager. Full featured and secure Routinator runs as a service that periodically downloads and verifies RPKI data. The built in HTTPS server offers a user interface, API endpoints for various file formats, as well as logging…
read the full routinator overview →
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Frequently asked questions
Is Certipy or routinator more popular?
Certipy has 3,717 GitHub stars and routinator has 580. Certipy has the larger community by that measure.
Are Certipy and routinator free?
Both are open source. Certipy is licensed under MIT and routinator under BSD-3-Clause. Neither carries a licence fee.
What is the difference between Certipy and routinator?
Certipy is written in Python and routinator in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Certipy or routinator?
Choose Certipy if you want the larger community (3,717 stars) or its MIT licence terms. Choose routinator if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.