compare
CosyVoice vs Kokoro-FastAPI
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | CosyVoice | Kokoro-FastAPI |
|---|---|---|
| Language | Python | Python |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 24k | 5.5k |
| Latest | v2.0 | v0.9.0 |
| Last push | 2026-05-25 | 2026-10-05 |
| Release cadence | too few releases | about 9 days between releases |
| Active contributors | 0 commit authors on the default branch in the last 90 days | 12 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace ElevenLabs. Alternatives to ElevenLabs →
PartialCosyVoiceMultilingual TTS with zero-shot voice cloning and streaming output.
PartialKokoro-FastAPIAn OpenAI-compatible speech API around the Kokoro model, on CPU or GPU, without voice cloning.
CosyVoice
unsigned The latest release, v2.0, carries no signature GitHub could verify.
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Kokoro-FastAPI
✓ signed The latest release, v0.9.0, carries a signature GitHub verified.
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