head to head · open source
Amphion vs openalgo
Amphion has 10,330 GitHub stars, 856 forks, 174 open issues and last shipped 8 months ago. openalgo has 2,959 stars, 1,404 forks, 307 open issues and last shipped 2 days ago. Amphion leads on adoption by 249% (10,330 vs 2,959 stars). Amphion is written in Python under MIT; openalgo is written in Python under AGPL-3.0. Amphion has attracted 8% as many forks as stars, openalgo 47%. openalgo 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
| Amphion | openalgo | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 3.0K |
| License | MIT | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-03-25 | 2026-11-03 |
| Forks | ⑂ 856 | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Amphion if
- You weight community size — 10K stars and counting
- You want the MIT 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 Amphion
Amphion: An Open Source Audio, Music, and Speech Generation Toolkit .svg" Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engineers get started in the field of audio, music, and speech generation research and development. Amphion offers a unique feature: visualizations of classic models or architectures. We believe that these visualizations are beneficial for junior researchers and engineers who wish to gain a better understanding of the model. The North Star objective of Amphion is to offer a platform for…
read the full Amphion overview →
About openalgo
OpenAlgo Open Source Algorithmic Trading Platform What is OpenAlgo? OpenAlgo is a free, open source, self hosted trading platform , not just a broker bridge. Built on Python Flask + React 19, it gives traders a full stack environment to design, host, and execute strategies through 36 broker plugins : 35 securities integrations and Delta Exchange for crypto derivatives. Whether you write Python, prefer drag and drop, or trade options, OpenAlgo provides a common interface without tying strategy code to one adapter. OpenAlgo is no longer just "an API layer in front of your broker." Today it combines four trading…
read the full openalgo overview →
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Frequently asked questions
Is Amphion or openalgo more popular?
Amphion has 10,330 GitHub stars and openalgo has 2,959. Amphion has the larger community by that measure.
Are Amphion and openalgo free?
Both are open source. Amphion is licensed under MIT and openalgo under AGPL-3.0. Neither carries a licence fee.
What is the difference between Amphion and openalgo?
Amphion 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, Amphion or openalgo?
Choose Amphion if you want the larger community (10,330 stars) or its MIT licence terms. Choose openalgo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.