head to head · open source
gs-quant vs greenlight
gs-quant has 12,974 GitHub stars, 1,752 forks, 73 open issues and last shipped 2 days ago. greenlight has 2,430 stars, 145 forks, 4 open issues and last shipped 1 months ago. gs-quant leads on adoption by 434% (12,974 vs 2,430 stars). gs-quant is written in Python under Apache-2.0; greenlight is written in Go under MIT. gs-quant has attracted 14% as many forks as stars, greenlight 6%. 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 | greenlight | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 2.4K |
| License | Apache-2.0 | MIT |
| Written in | Python | Go |
| Last push | 2026-09-16 | 2026-08-05 |
| Forks | ⑂ 1.8K | ⑂ 145 |
| 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 greenlight if
- You want the greenlight feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and greenlight fits your workflow better
About gs-quant
GS Quant is an Apache 2.0 Python toolkit for quantitative finance, maintained by quantitative developers at Goldman Sachs, and it is intended for quants and institutional clients of the bank who build derivative pricing, trading strategy and risk management workflows on top of Goldman Sachs' risk transfer platform.
read the full gs-quant overview →
About greenlight
Greenlight is an open source command line compliance scanner for mobile apps that target the Apple App Store and Google Play. It lives in the Go, CLI, mobile, React Native, Expo, iOS, and Android ecosystem, and it reads source code, privacy manifests, Android manifests, Gradle builds, IPA binaries, and App Store Connect metadata.
read the full greenlight overview →
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Frequently asked questions
Is gs-quant or greenlight more popular?
gs-quant has 12,974 GitHub stars and greenlight has 2,430. gs-quant has the larger community by that measure.
Are gs-quant and greenlight free?
Both are open source. gs-quant is licensed under Apache-2.0 and greenlight under MIT. Neither carries a licence fee.
What is the difference between gs-quant and greenlight?
gs-quant is written in Python and greenlight 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 greenlight?
Choose gs-quant if you want the larger community (12,974 stars) or its Apache-2.0 licence terms. Choose greenlight if its feature set, stack or MIT licence fits better. Both are self-hostable.