head to head · open source
gs-quant vs chainloop
gs-quant has 13,876 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. chainloop has 610 stars, 64 forks, 17 open issues and last shipped yesterday. gs-quant leads on adoption by 2,175% (13,876 vs 610 stars). gs-quant is written in Python under Apache-2.0; chainloop is written in Go under Apache-2.0. gs-quant has attracted 14% as many forks as stars, chainloop 10%. chainloop 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 | chainloop | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 610 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 1.9K | ⑂ 64 |
| 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 chainloop if
- You want the chainloop feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and chainloop 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 chainloop
Chainloop What is it? Chainloop is an open source evidence store for your Software Supply Chain attestations, Software Bill of Materials (SBOMs), VEX, SARIF, QA reports, and more. With Chainloop, Security, Compliance, and Risk management teams can define security and compliance policies, what evidence and artifacts they want to receive, and where to store them. On the other hand, developers are shielded from all this complexity by being given simple instructions on what to provide when instrumenting their CI/CD pipelines. To learn more about the project motivation please look at our documentation. How does it…
read the full chainloop overview →
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Frequently asked questions
Is gs-quant or chainloop more popular?
gs-quant has 13,876 GitHub stars and chainloop has 610. gs-quant has the larger community by that measure.
Are gs-quant and chainloop free?
Both are open source. gs-quant is licensed under Apache-2.0 and chainloop under Apache-2.0. Neither carries a licence fee.
What is the difference between gs-quant and chainloop?
gs-quant is written in Python and chainloop in Go. 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 chainloop?
Choose gs-quant if you want the larger community (13,876 stars) or its Apache-2.0 licence terms. Choose chainloop if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.