head to head · open source
gs-quant vs polaris
gs-quant has 13,876 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. polaris has 3,399 stars, 230 forks, 17 open issues and last shipped yesterday. gs-quant leads on adoption by 308% (13,876 vs 3,399 stars). gs-quant is written in Python under Apache-2.0; polaris is written in Go under Apache-2.0. gs-quant has attracted 14% as many forks as stars, polaris 7%. polaris 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 | polaris | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 3.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-10-28 | 2026-11-02 |
| Forks | ⑂ 1.9K | ⑂ 230 |
| 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 polaris if
- You want the polaris 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 polaris 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 polaris
Polaris is an open source policy engine for Kubernetes Polaris is an open source policy engine for Kubernetes that validates and remediates resource configuration. It includes 30+ built in configuration policies, as well as the ability to build custom policies with JSON Schema. When run on the command line or as a mutating webhook, Polaris can automatically remediate issues based on policy criteria. Polaris can be run in three different modes: As a dashboard Validate Kubernetes resources against policy as code. As an admission controller Automatically reject or modify workloads that don't adhere to your…
read the full polaris overview →
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Frequently asked questions
Is gs-quant or polaris more popular?
gs-quant has 13,876 GitHub stars and polaris has 3,399. gs-quant has the larger community by that measure.
Are gs-quant and polaris free?
Both are open source. gs-quant is licensed under Apache-2.0 and polaris under Apache-2.0. Neither carries a licence fee.
What is the difference between gs-quant and polaris?
gs-quant is written in Python and polaris 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 polaris?
Choose gs-quant if you want the larger community (13,876 stars) or its Apache-2.0 licence terms. Choose polaris if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.