head to head · open source
gs-quant vs rudder
gs-quant has 13,876 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. rudder has 722 stars, 94 forks, 45 open issues and last shipped yesterday. gs-quant leads on adoption by 1,822% (13,876 vs 722 stars). gs-quant is written in Python under Apache-2.0; rudder is written in Scala under GPL-3.0. gs-quant has attracted 14% as many forks as stars, rudder 13%. rudder 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.
← all 20902 open source comparisons
Side by side
| gs-quant | rudder | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 722 |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Python | Scala |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 1.9K | ⑂ 94 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gs-quant if
- You weight community size — 14K 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 rudder if
- You want the rudder feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Scala
- You evaluated both and rudder 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 rudder
Infrastructure automation for security posture Website • Docs • Chat • Videos • Bug tracker X (Twitter) • Bluesky • Mastodon • LinkedIn What is Rudder? Rudder is a system infrastructure automation platform, dedicated to empowering IT operational teams to ensure and improve their security posture and fostering collaboration in Security Operations (SecOps). Features Security posture management: Automate critical IT operations to fortify infrastructure security: Automated systems inventory Patch management Vulnerability management System hardening and security standards compliance Configuration management…
read the full rudder overview →
More in Business Software
Related comparisons
More Compliance & Risk Management projects
Compare either of these against the rest of the Compliance & Risk Management field.
Frequently asked questions
Is gs-quant or rudder more popular?
gs-quant has 13,876 GitHub stars and rudder has 722. gs-quant has the larger community by that measure.
Are gs-quant and rudder free?
Both are open source. gs-quant is licensed under Apache-2.0 and rudder under GPL-3.0. Neither carries a licence fee.
What is the difference between gs-quant and rudder?
gs-quant is written in Python and rudder in Scala. 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 rudder?
Choose gs-quant if you want the larger community (13,876 stars) or its Apache-2.0 licence terms. Choose rudder if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.