VoiceCraft is a token infilling neural codec language model, that achieves state-of-the-art performance on both speech editing and zero-shot text-to-speech (TTS) on in-the-wild data including audiobooks, internet videos, and podcasts.




SpeakPerfect is described as 'Turns your fuzzy thoughts into great script + audio using AI. With SpeakPerfect, you no longer need to spend hours writing down the script before making a video' and is a Text to Speech service in the ai tools & services category. There are more than 10 alternatives to SpeakPerfect for a variety of platforms, including Web-based, Windows, Mac, Linux and Android apps. The best SpeakPerfect alternative is VoiceCraft, which is both free and Open Source. Other great apps like SpeakPerfect are ElevenLabs, X to Voice, RHVoice and Voice Engine.
VoiceCraft is a token infilling neural codec language model, that achieves state-of-the-art performance on both speech editing and zero-shot text-to-speech (TTS) on in-the-wild data including audiobooks, internet videos, and podcasts.




ElevenLabs uses AI to deliver natural, expressive speech for diverse applications such as podcasts and videos. It features a user-friendly interface, customizable intonation, and offers seamless API integration. Privacy, scalability, and multilingual capabilities enhance its adaptability.




Open-source tool that analyzes your X/Twitter profile data to generate a custom voice with ElevenLabs Voice Design API, integrating with Hedra's video API for an innovative audio-visual experience.




Voice Engine is a text-to-voice generation platform from OpenAI, which uses text input and a single 15-second audio sample to generate natural-sounding speech that closely resembles the original speaker.


Natural Reader is a professional text to speech program that converts any written text into spoken words. The paid versions of Natural Reader have many more features.



SherpaTTS is an Android Text-to-Speech engine based on Next-gen Kaldi using Piper or Coqui voices.


Transform text into speech with natural synthesis, offering smooth and fine-tuned audio export. Create high-quality voiceovers, download outputs for diverse applications, and experience excellent synthesis. Supports various languages and operates on multiple platforms.




We're excited to introduce Chatterbox, Resemble AI's first production-grade open source TTS model. Licensed under MIT, Chatterbox has been benchmarked against leading closed-source systems like ElevenLabs, and is consistently preferred in side-by-side evaluations.
AIVocal is your all-in-one AI assistant for voice tasks—perfect for AI podcasting, speech generation, vocal editing, and voice control. From transcribing meetings to creating high-quality audio content, AIVocal makes voice work smarter and faster.

Dia is a 1.6B parameter text to speech model created by Nari Labs. It was pushed to the Hub using the PytorchModelHubMixin integration.

Free open source AI voice cloning and text to speech synthesis. Clone a voice in 5 seconds to generate arbitrary speech in real-time.