head to head · open source
Amphion vs openalgo
Amphion has 10,303 GitHub stars, 851 forks, 174 open issues and last shipped 6 months ago. openalgo has 2,697 stars, 1,265 forks, 307 open issues and last shipped yesterday. Amphion leads on adoption by 282% (10,303 vs 2,697 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 | ★ 2.7K |
| License | MIT | AGPL-3.0 |
| Written in | Python | Python |
| Last push | 2026-03-25 | 2026-09-19 |
| Forks | ⑂ 851 | ⑂ 1.3K |
| 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 is an MIT licensed Python toolkit for audio, music and speech generation that gives researchers and engineers a shared, reproducible base for tasks such as text to speech, singing voice synthesis, voice conversion and text to audio.
read the full Amphion 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 Amphion or openalgo more popular?
Amphion has 10,303 GitHub stars and openalgo has 2,697. 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 (10,303 stars) or its MIT licence terms. Choose openalgo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.