head to head · open source
gs-quant vs openscap
gs-quant has 13,876 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. openscap has 1,837 stars, 457 forks, 59 open issues and last shipped 11 days ago. gs-quant leads on adoption by 655% (13,876 vs 1,837 stars). gs-quant is written in Python under Apache-2.0; openscap is written in XSLT under LGPL-2.1. gs-quant has attracted 14% as many forks as stars, openscap 25%. 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 | openscap | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 1.8K |
| License | Apache-2.0 | LGPL-2.1 |
| Written in | Python | XSLT |
| Last push | 2026-10-28 | 2026-10-23 |
| Forks | ⑂ 1.9K | ⑂ 457 |
| 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 openscap if
- You want the openscap feature set and don't need the biggest community
- You prefer the LGPL-2.1 license terms
- Your stack matches XSLT
- You evaluated both and openscap 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 openscap
OpenSCAP Open Source Security Compliance Solution About The oscap program is a command line tool that allows users to load, scan, validate, edit, and export SCAP documents. Homepage of the project: www.open scap.org User Manual: OpenSCAP User Manual Compilation, testing and debugging: OpenSCAP Developer Manual For new contributors: How to contribute Contributing We welcome all contributions to the OpenSCAP project. If you would like to contribute, either by fixing existing issues or adding new features, please check out our contribution guide to get started. If you would like to discuss anything, ask questions…
read the full openscap overview →
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Frequently asked questions
Is gs-quant or openscap more popular?
gs-quant has 13,876 GitHub stars and openscap has 1,837. gs-quant has the larger community by that measure.
Are gs-quant and openscap free?
Both are open source. gs-quant is licensed under Apache-2.0 and openscap under LGPL-2.1. Neither carries a licence fee.
What is the difference between gs-quant and openscap?
gs-quant is written in Python and openscap in XSLT. 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 openscap?
Choose gs-quant if you want the larger community (13,876 stars) or its Apache-2.0 licence terms. Choose openscap if its feature set, stack or LGPL-2.1 licence fits better. Both are self-hostable.