head to head · open source
gs-quant vs skfolio
gs-quant has 13,330 GitHub stars, 1,817 forks, 73 open issues and last shipped 12 days ago. skfolio has 2,535 stars, 285 forks, 30 open issues and last shipped 2 days ago. gs-quant leads on adoption by 426% (13,330 vs 2,535 stars). gs-quant is written in Python under Apache-2.0; skfolio is written in Python under BSD-3-Clause. gs-quant has attracted 14% 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
| gs-quant | skfolio | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 2.5K |
| License | Apache-2.0 | BSD-3-Clause |
| Written in | Python | Python |
| Last push | 2026-10-13 | 2026-10-23 |
| Forks | ⑂ 1.8K | ⑂ 285 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gs-quant if
- You weight community size — 13K 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 gs-quant
GS Quant GS Quant is a Python toolkit for quantitative finance, created on top of one of the world’s most powerful risk transfer platforms. Designed to accelerate development of quantitative trading strategies and risk management solutions, crafted over 25 years of experience navigating global markets. It is created and maintained by quantitative developers (quants) at Goldman Sachs to enable the development of trading strategies and analysis of derivative products. GS Quant can be used to facilitate derivative structuring, trading, and risk management, or as a set of statistical packages for data analytics…
read the full gs-quant 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 gs-quant or skfolio more popular?
gs-quant has 13,330 GitHub stars and skfolio has 2,535. gs-quant has the larger community by that measure.
Are gs-quant and skfolio free?
Both are open source. gs-quant is licensed under Apache-2.0 and skfolio under BSD-3-Clause. Neither carries a licence fee.
What is the difference between gs-quant and skfolio?
gs-quant 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, gs-quant or skfolio?
Choose gs-quant if you want the larger community (13,330 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.