head to head · open source
gs-quant vs OpenPolicy
gs-quant has 12,974 GitHub stars, 1,752 forks, 73 open issues and last shipped 2 days ago. OpenPolicy has 163 stars, 8 forks, 0 open issues and last shipped 8 days ago. gs-quant leads on adoption by 7,860% (12,974 vs 163 stars). gs-quant is written in Python under Apache-2.0; OpenPolicy is written in TypeScript under Apache-2.0. gs-quant has attracted 14% as many forks as stars, OpenPolicy 5%. 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 | OpenPolicy | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 163 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-09-16 | 2026-09-10 |
| Forks | ⑂ 1.8K | ⑂ 8 |
| 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 OpenPolicy if
- You want the OpenPolicy feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and OpenPolicy 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 OpenPolicy
PolicyStack is an open source, AI first toolkit that turns one typed TypeScript configuration into a privacy policy, a cookie policy and the consent state that gates the cookies those documents describe, rendering them inside a React, Vue, Svelte, Solid or Angular app rather than a third party iframe, and it is built for front end and product teams who need policy text and cookie consent to stay in sync with the code they actually ship.
read the full OpenPolicy overview →
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Frequently asked questions
Is gs-quant or OpenPolicy more popular?
gs-quant has 12,974 GitHub stars and OpenPolicy has 163. gs-quant has the larger community by that measure.
Are gs-quant and OpenPolicy free?
Both are open source. gs-quant is licensed under Apache-2.0 and OpenPolicy under Apache-2.0. Neither carries a licence fee.
What is the difference between gs-quant and OpenPolicy?
gs-quant is written in Python and OpenPolicy in TypeScript. 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 OpenPolicy?
Choose gs-quant if you want the larger community (12,974 stars) or its Apache-2.0 licence terms. Choose OpenPolicy if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.