head to head · open source
prowler vs skfolio
prowler has 15,091 GitHub stars, 2,453 forks, 371 open issues and last shipped 2 days ago. skfolio has 2,535 stars, 285 forks, 30 open issues and last shipped 2 days ago. prowler leads on adoption by 495% (15,091 vs 2,535 stars). prowler is written in Python under Apache-2.0; skfolio is written in Python under BSD-3-Clause. prowler has attracted 16% as many forks as stars, skfolio 11%. skfolio 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
| prowler | skfolio | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 2.5K |
| License | Apache-2.0 | BSD-3-Clause |
| Written in | Python | Python |
| Last push | 2026-10-23 | 2026-10-23 |
| Forks | ⑂ 2.5K | ⑂ 285 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick prowler if
- You weight community size — 15K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick skfolio if
- You want the skfolio feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Python
- You evaluated both and skfolio fits your workflow better
About prowler
Prowler is the Open Cloud Security Platform trusted by thousands to automate security and compliance in any cloud environment. With thousands of ready to use checks and compliance frameworks, Prowler delivers real time, customizable monitoring and seamless integrations, making cloud security simple, scalable, and cost effective for organizations of any size. The Agentic Cloud Defender Try Prowler Cloud Join our Prowler community! Description Prowler is the world’s most widely used Open Source Cloud Security Platform that automates security and compliance across any cloud environment . With thousands of ready to…
read the full prowler overview →
About skfolio
.. mode: rst .. The regions delimited by the skfolio shared start and skfolio shared end comments are included verbatim in docs/index.rst . Do not rename or remove them. Content placed outside those regions stays in the README only. .. Licence image:: :target: .. Codecov image:: :target: .. PythonVersion image:: :target: .. PyPi image:: :target: .. CI/CD image:: :target: .. Downloads image:: :target: .. Ruff image:: :target: .. Contribution image:: :target: .. Website image:: :target: .. JupyterLite image:: :target: .. Discord image:: :target: .. DOI image:: :target: =============== icon skfolio ===============…
read the full skfolio overview →
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Frequently asked questions
Is prowler or skfolio more popular?
prowler has 15,091 GitHub stars and skfolio has 2,535. prowler has the larger community by that measure.
Are prowler and skfolio free?
Both are open source. prowler is licensed under Apache-2.0 and skfolio under BSD-3-Clause. Neither carries a licence fee.
What is the difference between prowler and skfolio?
prowler is written in Python and skfolio 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, prowler or skfolio?
Choose prowler if you want the larger community (15,091 stars) or its Apache-2.0 licence terms. Choose skfolio if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.