Alternatives to GPT-SoVITS
A voice cloning and text-to-speech toolkit that can train a voice from about one minute of audio. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
GPT-SoVITS
A voice cloning and text-to-speech toolkit that can train a voice from about one minute of audio.
Replacements
Listings that take over the same core job as GPT-SoVITS.
F5-TTS
Open-source text-to-speech model that can clone voices, with a local Gradio interface for running it.
F5-TTS clones voices from a short reference recording with a local Gradio interface, runs on macOS too, but has no packaged desktop installer.
Chatterbox
Open source text-to-speech model with zero-shot voice cloning.
Chatterbox offers zero-shot voice cloning from a very short sample under the MIT license, with no training step but no dedicated GUI.
OpenVoice
Open source instant voice cloning model with flexible style control.
OpenVoice is an MIT-licensed instant voice cloning model with emotion and accent control, usable mainly through code and not updated since April 2025.
Coqui TTS
Deep learning toolkit for training and running text-to-speech models.
Coqui TTS is an MPL-2.0 toolkit supporting full training and fine-tuning across many languages, requiring deep learning familiarity and inactive since mid-2024.
Tortoise TTS
Open source multi-voice text-to-speech system tuned for quality.
Tortoise TTS is an Apache-2.0 multi-voice system focused on realistic prosody, slower to generate and not updated since late 2024.
Bark
Open source generative audio model for expressive multilingual speech.
Bark is an MIT generative audio model for expressive multilingual speech with nonverbal sounds, but it is resource-intensive and inactive since mid-2024.
Applio
A free, open-source AI voice conversion suite for covers, custom voice training and real-time voice changing.
Applio is an MIT-licensed suite for voice conversion, model training and real-time voice changing, also including text to speech, across Windows, macOS and Linux.
Also worth comparing
These listings name GPT-SoVITS as their own alternative, so the relationship runs both ways.
ElevenLabs
An AI voice platform for text to speech, voice cloning, dubbing, speech to text and music.
GPT-SoVITS is a free toolkit for training a voice from about a minute of audio on Windows or Linux, running locally with a web UI and API scripts.
eSpeak NG
Read text aloud with a compact multilingual speech engine.
GPT-SoVITS trains a custom text-to-speech voice from about a minute of audio with a local web UI, is not open source and runs on Windows and Linux.
Kokoro
Small, fast open-weight text-to-speech model you can run locally.
GPT-SoVITS trains a custom voice from about a minute of audio with a local web UI, but it is not open source and runs on Windows and Linux.
Murf AI
A web studio for creating AI voiceovers and dubbing videos, with a voice API for developers.
GPT-SoVITS is a free toolkit that trains a voice from about a minute of audio on your own Windows or Linux hardware. Setup involves Python environments and model downloads.
Piper
A fast neural text-to-speech engine that runs locally, even on modest hardware like a Raspberry Pi.
GPT-SoVITS trains a custom voice from about a minute of audio and includes a local web UI, but it is not open source and runs on Windows and Linux only.
Speechify
A text-to-speech and voice typing app that reads documents, PDFs and web pages aloud.
GPT-SoVITS trains a custom voice from about a minute of audio and runs locally on Windows or Linux, requiring Python environments and model downloads.
WellSaid
A web-based AI voice generator for producing voiceovers from scripts in several styles and dialects.
GPT-SoVITS trains a custom voice from about a minute of audio on your own hardware, with setup involving Python environments and model downloads.
Similar software
Related functionality, not a direct replacement.
