Coqui is an open-source voice AI platform offering text-to-speech, voice cloning, and emotion control with full code ownership. Coqui features XTTS-v2 model, commercial licensing, API deployment, and on-premise hosting completely free and open-source.

Key Features:

• Open Source - Fully free with Apache 2.0 license


• XTTS-v2 Model - High-quality multilingual TTS


• Voice Cloning - From audio samples


• Emotion Control - Expressive speech generation


• 60+ Languages - Multilingual support


• Commercial License - Free for commercial use


• On-Premise Deployment - Full privacy and control


• API Integration - Self-hosted or cloud


• Fine-Tuning - Train on custom data


• Active Community - GitHub support and development

Pricing:

Completely Free (open-source, Apache 2.0 license)

No subscription or usage fees

Optional: Coqui Studio (cloud hosted, paid plans)

Platforms:

Self-Hosted (Python, Docker), API, Coqui Studio (Web App)

Alternatives:

ElevenLabs, Play.ht, Piper TTS, Tortoise TTS, Bark

Note: Company shut down but code remains open-source. XTTS-v2 actively maintained. Designed for developers prioritizing privacy and customization.