Comparison
kalliope vs Amphion
Verdict
Pick kalliope when license: kalliope is GPL-3.0, Amphion is MIT; pick Amphion when license: Amphion is MIT, kalliope is GPL-3.0.
Markdown twin · kalliope alternatives · Amphion alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | kalliope | Amphion |
|---|---|---|
| Maintenance | Dormant (1104d since push) As of today · github_public_v1 | Slowing (107d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | No lockfile As of today · none | No lockfile As of today · none |
Tagline
- kalliope
- Kalliope is a framework that will help you to create your own personal assistant.
- Amphion
- 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,
Stars
- kalliope
- 1.8k
- Amphion
- 9.9k
Forks
- kalliope
- 231
- Amphion
- 822
Open issues
- kalliope
- 27
- Amphion
- 175
Language
- kalliope
- Python
- Amphion
- Python
Adopt for
- kalliope
- -
- Amphion
- -
Persona
- kalliope
- -
- Amphion
- -
Runtime
- kalliope
- -
- Amphion
- -
License
- kalliope
- GPL-3.0
- Amphion
- MIT
Last pushed
- kalliope
- Jul 2, 2023
- Amphion
- Mar 25, 2026
Categories
- kalliope
- Speech & Audio
- Amphion
- Speech & Audio, Computer Vision, Inference & Serving
Trust and health
Maintenance
- kalliope
- Dormant (18%)
- Amphion
- Slowing (36%)
Days since push
- kalliope
- 1104d
- Amphion
- 107d
Open issues (now)
- kalliope
- 27
- Amphion
- 175
Full report
- kalliope
- Trust report
- Amphion
- Trust report
Choose kalliope if…
- License: kalliope is GPL-3.0, Amphion is MIT.
- Tags unique to kalliope: linux, personal-assistant, bot, home-automation.
- Leaner open-issue backlog (27).
When NOT to use kalliope
- Last GitHub push was 1105 days ago (dormant maintenance, Jul 2, 2023). Validate activity before betting a new project on kalliope.
Choose Amphion if…
- License: Amphion is MIT, kalliope is GPL-3.0.
- Tags unique to Amphion: audioldm, audio-synthesis, audio-generation, emilia.
- Also covers Computer Vision, Inference & Serving.
- Amphion ships Docker support for self-hosted deployment.
When NOT to use Amphion
- Last GitHub push was 108 days ago (slowing maintenance, Mar 25, 2026). Validate activity before betting a new project on Amphion.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (kalliope-project/kalliope) · observed Jul 11, 2026
- GitHub forks (kalliope-project/kalliope) · observed Jul 11, 2026
- Last push (kalliope-project/kalliope) · observed Jul 2, 2023
- License file (GPL-3.0) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (open-mmlab/Amphion) · observed Jul 11, 2026
- GitHub forks (open-mmlab/Amphion) · observed Jul 11, 2026
- Last push (open-mmlab/Amphion) · observed Mar 25, 2026
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: kalliope 1.8k · Amphion 9.9k (synced Jul 11, 2026).
Common questions
- What is the difference between kalliope and Amphion?
- kalliope: Kalliope is a framework that will help you to create your own personal assistant.. Amphion: 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, . See the comparison table for live GitHub stats and shared categories.
- When should I choose kalliope over Amphion?
- Choose kalliope over Amphion when License: kalliope is GPL-3.0, Amphion is MIT; Tags unique to kalliope: linux, personal-assistant, bot, home-automation; Leaner open-issue backlog (27).
- When should I choose Amphion over kalliope?
- Choose Amphion over kalliope when License: Amphion is MIT, kalliope is GPL-3.0; Tags unique to Amphion: audioldm, audio-synthesis, audio-generation, emilia; Also covers Computer Vision, Inference & Serving; Amphion ships Docker support for self-hosted deployment.
- When should I avoid kalliope?
- Last GitHub push was 1105 days ago (dormant maintenance, Jul 2, 2023). Validate activity before betting a new project on kalliope.
- When should I avoid Amphion?
- Last GitHub push was 108 days ago (slowing maintenance, Mar 25, 2026). Validate activity before betting a new project on Amphion. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- Is kalliope or Amphion more popular on GitHub?
- Amphion has more GitHub stars (9,927 vs 1,762). Stars measure visibility, not whether either tool fits your constraints.
- Are kalliope and Amphion open source?
- Yes - both are open-source projects on GitHub (kalliope: GPL-3.0, Amphion: MIT).
- Where can I find alternatives to kalliope or Amphion?
- GraphCanon lists graph-backed alternatives at kalliope alternatives and Amphion alternatives (kalliope markdown twin, Amphion markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, kalliope or Amphion?
- kalliope: Dormant. Amphion: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for kalliope and Amphion?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: kalliope trust report; Amphion trust report.