head to head · open source
gs-quant vs tfsec
gs-quant has 13,868 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. tfsec has 7,059 stars, 560 forks, 18 open issues and last shipped 7 months ago. gs-quant leads on adoption by 96% (13,868 vs 7,059 stars). gs-quant is written in Python under Apache-2.0; tfsec is written in Go under MIT. gs-quant has attracted 14% as many forks as stars, tfsec 8%. gs-quant 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 | tfsec | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 7.1K |
| License | Apache-2.0 | MIT |
| Written in | Python | Go |
| Last push | 2026-10-28 | 2026-03-25 |
| Forks | ⑂ 1.9K | ⑂ 560 |
| 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 tfsec if
- You want the tfsec feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and tfsec 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 tfsec
📣 tfsec to Trivy Migration As part of our goal to provide a comprehensive open source security solution for all, we have been consolidating all of our scanning related efforts in one place, and that is Trivy. Over the past year, tfsec has laid the foundations to Trivy's IaC & misconfigurations scanning capabilities, including Terraform scanning, which has been natively supported in Trivy for a long time now. Going forward we want to encourage the tfsec community to transition over to Trivy. Moving to Trivy gives you the same excellent Terraform scanning engine, with some extra benefits: 1. Access to more…
read the full tfsec overview →
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Frequently asked questions
Is gs-quant or tfsec more popular?
gs-quant has 13,868 GitHub stars and tfsec has 7,059. gs-quant has the larger community by that measure.
Are gs-quant and tfsec free?
Both are open source. gs-quant is licensed under Apache-2.0 and tfsec under MIT. Neither carries a licence fee.
What is the difference between gs-quant and tfsec?
gs-quant is written in Python and tfsec 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 tfsec?
Choose gs-quant if you want the larger community (13,868 stars) or its Apache-2.0 licence terms. Choose tfsec if its feature set, stack or MIT licence fits better. Both are self-hostable.