head to head · open source
gs-quant vs copacetic
gs-quant has 13,876 GitHub stars, 1,928 forks, 73 open issues and last shipped 6 days ago. copacetic has 1,741 stars, 131 forks, 29 open issues and last shipped 8 days ago. gs-quant leads on adoption by 697% (13,876 vs 1,741 stars). gs-quant is written in Python under Apache-2.0; copacetic is written in Go under Apache-2.0. gs-quant has attracted 14% as many forks as stars, copacetic 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 | copacetic | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 1.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-10-28 | 2026-10-26 |
| Forks | ⑂ 1.9K | ⑂ 131 |
| 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 copacetic if
- You want the copacetic 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 copacetic 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 copacetic
Project Copacetic: Directly patch container image vulnerabilities copa is a CLI tool written in Go and based on buildkit that can be used to directly patch container images without full rebuilds. copa can also patch container images using the vulnerability scanning results from popular tools like Trivy. For more details and how to get started, please refer to full documentation. Ubuntu Chiseled images Copa supports both apt less Ubuntu images that retain a full /var/lib/dpkg/status file and native Chisel images that contain /var/lib/chisel/manifest.wall . Full status images support report driven and…
read the full copacetic overview →
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Frequently asked questions
Is gs-quant or copacetic more popular?
gs-quant has 13,876 GitHub stars and copacetic has 1,741. gs-quant has the larger community by that measure.
Are gs-quant and copacetic free?
Both are open source. gs-quant is licensed under Apache-2.0 and copacetic under Apache-2.0. Neither carries a licence fee.
What is the difference between gs-quant and copacetic?
gs-quant is written in Python and copacetic 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 copacetic?
Choose gs-quant if you want the larger community (13,876 stars) or its Apache-2.0 licence terms. Choose copacetic if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.