Voicebox is a free, open-source local AI voice studio for voice cloning, speech generation, dictation, and agent voice output.
Alternatives to Veritone Voice
Resemble AI focuses on detecting AI-generated audio, video, and images for developers and enterprises.
ElevenLabs is a web and API platform for generating and working with speech, audio and other media.
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Fish Audio
Fish Audio provides text-to-speech, voice cloning, speech-to-text, voice agents, and other audio tools.
Free planWebAPILinuxmacOS7.5From $11 a month - 5

VoiceStudio
VoiceStudio is an open-source, local voice AI studio for voice cloning, voice design, video dubbing, dictation, transcription, and audiobook creation.
Free planWebAPILinuxmacOS7.5From $8.25 a month - 6
Kits AI
Kits AI offers audio tools for creating custom voices, changing vocals and working with music.
Free planWebAPIWindows7.1From $10 a month - 7

CereProc
CereProc provides text-to-speech technology for personal use, business applications, and assistive devices.
AndroidiOSWebAPI7.0From £12.99 a month - 8
Sprag
Sprag provides speech-to-speech agents and an STT-to-LLM-to-TTS voice pipeline through one API.
Free planWebAPISelf-hosted7.0From $0.70 a month - 9
ModelTalker
ModelTalker creates a personal synthetic voice for people who are losing or have lost the ability to speak.
AndroidiOSWebmacOS6.9From $100 a month - 10
Fish Speech
Fish Speech is an open source text-to-speech system for generating expressive speech in multiple languages.
Free planWebAPILinuxSelf-hosted6.8From $11 a month - 11
IndexTTS
IndexTTS is an open-source text-to-speech system that can create speech using a single reference audio clip to clone a voice.
Free planWebAPILinuxSelf-hosted6.8Free plan - 12
VoxCPM
VoxCPM2 is an open-source text-to-speech system for generating multilingual speech, with voice cloning and voice design from a written description…
Free planWebAPILinuxmacOS6.8Free plan - 13
Qwen3-TTS
Qwen3-TTS is an open-source text-to-speech model series from Alibaba Cloud’s Qwen team.
Free planWebAPILinuxSelf-hosted6.7Free plan - 14

Voice-Swap
Voice-Swap combines voice modelling, generation, and rights management for creators, rights holders, companies, and developers.
WebmacOSWindows6.6From £6.99 a month - 15

Chatterbox TTS
Chatterbox TTS is a family of open-source text-to-speech models from Resemble AI, available free under the MIT license for research and development.
Free planLinuxmacOSSelf-hosted6.5Free plan - 16

Respeecher
Respeecher produces synthetic speech and supports voice cloning and voice swapping using deep learning techniques.
WebAPI6.5From $9 a month - 17
GPT-SoVITS
GPT-SoVITS is a free WebUI for few-shot voice conversion and text-to-speech.
WebAPILinuxmacOS6.4 - 18
OpenVoiceChanger
OpenVoiceChanger is a free, open-source, self-hosted web application for real-time voice conversion with ONNX or RVC models, as well as model-free DSP effects.
WebAPILinuxSelf-hosted6.3 - 19
CosyVoice
CosyVoice is a multilingual text-to-speech system for inference, training, and deployment.
Free planAPILinuxSelf-hosted6.2Free plan - 20
MiniMax Speech
MiniMax Speech provides text-to-speech, voice cloning, and real-time voice agents through web, API, and self-hosted options.
WebAPISelf-hosted6.2$60, paid once - 21
Real-Time Voice Cloning
Real-Time Voice Cloning is free software that builds a digital voice representation from a short audio sample and generates speech from arbitrary text.
Free planLinuxSelf-hostedWindows6.0Free plan - 22
F5-TTS
F5-TTS is an open-source text-to-speech project for generating speech from text, with command-line inference and a Gradio web interface.
WebAPILinuxmacOS5.9 - 235.8From $20 a month
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Microsoft Custom Neural Voice
Microsoft Custom Neural Voice is a web-based Azure AI Speech service for professional custom voice workflows.
Web5.1


