Coqui XTTS-v2 by Coqui (community fork by idiap)
Zero-shot voice-cloning TTS model; weights under the non-commercial Coqui Public Model License.
Voiceover (text-to-speech) Open source
Price
Free
Self-hosted.
Commercial use
No
Coqui Public Model License (CPML); code MPL-2.0
Credit the author
—
Agent access
Package (npm/PyPI)
Rules for your agent
Copied.
- Coqui XTTS-v2 (Voiceover (text-to-speech)). Zero-shot voice-cloning TTS model; weights under the non-commercial Coqui Public Model License. Price: free; non-commercial only; cannot ship inside an app. Connect: PyPI coqui-tts. Rule: Do not use XTTS-v2 or its outputs commercially; the CPML allows only non-commercial use. License: https://huggingface.co/coqui/XTTS-v2/raw/main/LICENSE.txt (checked 2026-10-10; details: https://agentgid.com/assets/coqui-xtts/)
Paste it into your prompt or AGENTS.md. It is built from the license and API terms below.
License
| License | Coqui Public Model License (CPML); code MPL-2.0 |
|---|---|
| Commercial use | Non-commercial only |
| Credit | — |
| Inside your app or game | Cannot ship inside an app |
| Monetized YouTube | Not for monetized YouTube |
| AI training | Not stated |
| Bots and bulk downloads | Not stated |
| Rules |
|
Connect it to an agent
| MCP server | None found |
|---|---|
| API | No public API: download by hand |
| PyPI | pip install coqui-tts |
| GitHub | idiap/coqui-ai-TTS |
Pricing
| Free | Self-hosted. |
|---|---|
| Paid from | — |
| Usage price | — |
| Good to know | No commercial license is available to buy. The original repo was last pushed 2024-08; the idiap fork in 2026-10. |
Sources
Read on Oct 10, 2026: huggingface.co/coqui/XTTS-v2/raw/main/LICENSE.txt, github.com/coqui-ai/TTS, github.com/idiap/coqui-ai-TTS.
Not confirmed: Coqui company status not verified.
Not legal advice. Check the license page before you ship.
Alternatives to Coqui XTTS-v2
| Pick for your agent | Source | Price | License | Monetized YouTube | Agent access |
|---|---|---|---|---|---|
| Cartesia Sonic Sonic TTS API (Sonic 3.6 claims 44 languages) with instant and pro voice cloning. |
Free tier · from $5/mo | Commercial: conditions | With conditions | MCP API | |
| ElevenLabs Text-to-speech and voice cloning API in many languages, with an official MCP server. |
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| Speechify API TTS API (Simba models) with a free plan that lists commercial use. |
Free tier · from $10/mo | Commercial OK | With conditions | API | |
| WellSaid TTS voices with commercial rights on paid plans; API access is available. |
Free tier · from $10/mo | Commercial: conditions | With conditions | API | |
| Chatterbox MIT-licensed open TTS with zero-shot cloning in 23 languages and a built-in Perth watermark. |
Free | Commercial OK No credit | Yes | PyPI | |
| Kokoro-82M 82M-parameter open-weight TTS model under Apache-2.0 with fixed voice packs. |
Free | Commercial OK No credit | Yes | npm |
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Copied. Paste it into your prompt or AGENTS.md.