head to head · open source
Amphion vs rundeck
Amphion has 10,303 GitHub stars, 851 forks, 174 open issues and last shipped 6 months ago. rundeck has 6,304 stars, 987 forks, 81 open issues and last shipped 3 days ago. Amphion leads on adoption by 63% (10,303 vs 6,304 stars). Amphion is written in Python under MIT; rundeck is written in Groovy under Apache-2.0. Amphion has attracted 8% as many forks as stars, rundeck 16%. rundeck was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (audit), so they are genuine substitutes rather than adjacent tools.
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 | rundeck | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 6.3K |
| License | MIT | Apache-2.0 |
| Written in | Python | Groovy |
| Last push | 2026-03-25 | 2026-09-17 |
| Forks | ⑂ 851 | ⑂ 987 |
| 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 rundeck if
- You want the rundeck feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Groovy
- You evaluated both and rundeck 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 rundeck
Rundeck is an open source runbook automation service maintained by PagerDuty, distributed under the Apache License 2.0 and published from the rundeck.org homepage. It provides a web console, command line tools, and a WebAPI, and its stated purpose is to enable self service operations by giving specific users access to existing tools, services, and scripts. The repository is 16 years old and lives in the DevOps and operations tooling ecosystem, alongside topics such as ansible, automation, deployment, audit, ops, and devops tools.
read the full rundeck overview →
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Frequently asked questions
Is Amphion or rundeck more popular?
Amphion has 10,303 GitHub stars and rundeck has 6,304. Amphion has the larger community by that measure.
Are Amphion and rundeck free?
Both are open source. Amphion is licensed under MIT and rundeck under Apache-2.0. Neither carries a licence fee.
What is the difference between Amphion and rundeck?
Amphion is written in Python and rundeck in Groovy. 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 rundeck?
Choose Amphion if you want the larger community (10,303 stars) or its MIT licence terms. Choose rundeck if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.