NPCs that actually think
AI tools for text to speech
3,775 live tools · ranked by monthly traffic and community votes · dead links removed automatically
Your voice, synthesized
Content creators wrestling with multi-format production get a consolidated toolkit with ListenHub
You've got a video needing voiceovers in six languages by tomorrow morning
Managing multiple speech API accounts
The service opens with a text box where you paste or type your script, capped at 400 characters
Cartesia is a voice AI company that provides one API for speech generation, transcription and production voice agents fast enough for live conversation.
Kokoro is an open-weight text-to-speech model with 82 million parameters.
Piper is a fast, local neural text-to-speech engine that converts text into spoken audio on your own hardware, with no cloud service involved.
Deepgram is a voice AI platform that exposes speech-to-text, text-to-speech and conversational agents through APIs.
Fish Audio is an AI voice platform built around text-to-speech and voice cloning.
Deepdub is an AI voice platform that began in dubbing and now also offers a production-grade voice API for AI agents.
ElevenLabs API is a developer interface to the company's audio models.
Soniox is a speech AI platform that offers real-time speech-to-text, text-to-speech and speech translation through one API.
Google Cloud Text-to-Speech is an API that turns written text into natural-sounding speech using Google's AI speech synthesis research.
Uberduck produces realistic, expressive synthetic vocals from text.
OpenAI TTS is the text-to-speech feature of the OpenAI Audio API, exposed through a speech endpoint that converts written text into lifelike spoken audio.
Amazon Polly is a fully managed Amazon Web Services product that converts text into spoken audio on demand.
Adthos is an AI audio platform for creating, editing and publishing spoken content.
Microsoft Azure AI Speech, now branded Azure Speech in Foundry Tools, is a cloud service for adding voice to applications and agents.
Voice Intelligence Platform Supertone delivers a suite of AI-powered audio tools built to handle the full spectrum of voice production needs
Hume EVI, the Empathic Voice Interface, is a voice AI API for building agents that pick up on how a person sounds as well as what they say.
Subtitle Edit is a free, open source editor for video subtitles that runs on Windows.
The OpenAI Realtime API is a developer interface for building voice agents that listen and speak in real time.