Coqui TTS vs Speaches
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Coqui TTS
Deep learning toolkit for local text-to-speech
VS
Speaches
OpenAI-compatible speech-to-text and text-to-speech server
| Feature | Coqui TTS | Speaches |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MPL-2.0 | MIT |
| Language | Python | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 4,096 MB | 2,048 MB |
| Deployment | bare-metal, source, docker | docker, source |
| GitHub stars | ★ 45,867 | ★ 3,575 |
| First released | 2021 | 2024 |
| Replaces | ElevenLabs | OpenAI Audio API, ElevenLabs |
Why pick each one
Choose Coqui TTS if…
- Released under the MPL-2.0 license
- First-class Docker support for quick deployment
- Mature project with 45.9k GitHub stars
- Written in Python
Choose Speaches if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (3.6k GitHub stars)
- Written in Python
Frequently asked questions
Is Coqui TTS or Speaches better?
Neither is universally better. Coqui TTS has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Coqui TTS and Speaches free and open-source?
Yes. Coqui TTS is licensed under MPL-2.0 and Speaches under MIT. Both can be self-hosted at no software cost.
Can I run Coqui TTS and Speaches with Docker?
Coqui TTS: yes. Speaches: yes.