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🗣️ Open TTS Tracker

A one stop shop to track all open-access/ source TTS models as they come out. Feel free to make a PR for all those that aren't linked here.

This is aimed as a resource to increase awareness for these models and to make it easier for researchers, developers, and enthusiasts to stay informed about the latest advancements in the field.

[!NOTE]
This repo will only track open source/access codebase TTS models. More motivation for everyone to open-source! 🤗

Name GitHub Weights License Fine-tune Languages Paper Demo Issues
XTTS Repo 🤗 Hub CPML Yes Multilingual Technical notes 🤗 Space
TorToiSe TTS Repo 🤗 Hub Apache 2.0 Yes English Technical report 🤗 Space
VITS/ MMS-TTS Repo 🤗 Hub / MMS Apache 2.0 Yes English Paper 🤗 Space
Pheme Repo 🤗 Hub CC-BY Yes English Paper 🤗 Space
OpenVoice Repo 🤗 Hub CC-BY-NC 4.0 No ZH + EN Paper 🤗 Space
IMS-Toucan Repo GH release Apache 2.0 Yes Multilingual Paper 🤗 Space
Matcha-TTS Repo GDrive MIT Yes English Paper 🤗 Space GPL-licensed phonemizer
pflowTTS Unofficial Repo GDrive MIT Yes English Paper Not Available GPL-licensed phonemizer
StyleTTS 2 Repo 🤗 Hub MIT Yes English Paper 🤗 Space GPL-licensed phonemizer
VALL-E Unofficial Repo Not Available MIT Yes NA Paper Not Available
HierSpeech++ Repo GDrive CC-BY-NC-SA 4.0 No KR + EN Paper 🤗 Space
Bark Repo 🤗 Hub MIT No Multilingual Paper 🤗 Space
EmotiVoice Repo GDrive Apache 2.0 Yes ZH + EN Not Available Not Available Separate GUI agreement
Amphion Repo 🤗 Hub MIT No Multilingual Paper 🤗 Space
xVASynth Repo GH commit GPL-3.0 Yes Multilingual Paper Not Available Copyright materials used for training.
OverFlow TTS Repo GitHub MIT Yes English Paper GH Pages
Neural-HMM TTS Repo GitHub MIT Yes English Paper GH Pages
Tacotron 2 Unofficial Repo GDrive BSD-3 Yes English Paper Webpage
Glow-TTS Repo GDrive MIT Yes English Paper GH Pages
Silero Repo GH links CC BY-NC-SA No EM + DE + ES + EA Not Available Not Available Non Commercial
MahaTTS Repo 🤗 Hub Apache 2.0 No English, Hindi, Indian English, Bengali, Tamil, Telugu, Punjabi, Marathi, Gujarati, Assamese Not Available Recordings, Colab

How can you help?

Help make this list more complete. Create demos on the Hugging Face Hub and link them here :) Got any questions? Drop me a DM on Twitter @reach_vb.