head to head · open source
gs-quant vs openalgo
gs-quant has 12,974 GitHub stars, 1,752 forks, 73 open issues and last shipped 2 days ago. openalgo has 2,680 stars, 1,252 forks, 307 open issues and last shipped 2 days ago. gs-quant leads on adoption by 384% (12,974 vs 2,680 stars). gs-quant is written in Python under Apache-2.0; openalgo is written in Python under AGPL-3.0. gs-quant has attracted 14% as many forks as stars, openalgo 47%. 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 | openalgo | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 2.7K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-09-16 | 2026-09-16 |
| Forks | ⑂ 1.8K | ⑂ 1.3K |
| 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 openalgo if
- You want the openalgo feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and openalgo 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 openalgo
OpenAlgo is self hosted open source algorithmic trading platform. It lives in algorithmic trading ecosystem. It gives traders full stack Python Flask plus React 19 environment to design, host, execute strategies through 36 broker plugins: 35 securities integrations plus Delta Exchange crypto derivatives. It is not only broker bridge or API layer. It combines multiple trading surfaces in one instance. Those surfaces share active broker session, market data infrastructure, six operational data stores.
read the full openalgo overview →
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Frequently asked questions
Is gs-quant or openalgo more popular?
gs-quant has 12,974 GitHub stars and openalgo has 2,680. gs-quant has the larger community by that measure.
Are gs-quant and openalgo free?
Both are open source. gs-quant is licensed under Apache-2.0 and openalgo under AGPL-3.0. Neither carries a licence fee.
What is the difference between gs-quant and openalgo?
gs-quant is written in Python and openalgo in Python. 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 openalgo?
Choose gs-quant if you want the larger community (12,974 stars) or its Apache-2.0 licence terms. Choose openalgo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.