Voice Generation Conversion

ElevenLabs

A voice technology research company that provides the most realistic and versatile AI speech software.

Murf AI

A versatile AI voice generator with a library of realistic voices for podcasts, videos, and presentations.

Play.ht

AI voice generation and cloning with a large library of realistic voices and an easy API.

Resemble AI

A voice cloning platform for creating custom neural voices for games, ads, and assistants.

Coqui TTS

Open-source speech technology for high-quality TTS and voice cloning.

Speechify

A text-to-speech app with natural voices for reading articles, PDFs, and documents aloud.

LOVO AI

A versatile AI voiceover and TTS platform for ads, training, and explainer videos.

WellSaid Labs

Professional AI voiceovers with studio-quality synthetic voices for enterprise use.

Listnr

A TTS studio to create podcasts and voiceovers with realistic AI voices in minutes.

Replica Studios

AI voice actors and licensing for games, film, and immersive experiences.

Uberduck

An AI voice platform for custom voices, singing synthesis, and creative TTS projects.

Voice.ai

A real-time AI voice changer and voice studio for calls and content.

AssemblyAI

Speech-to-text APIs with summarization, speaker diarization, and content safety detection.

Deepgram

Real-time and batch speech recognition with diarization, topics, and language models.

Rev AI

ASR APIs for transcription and captioning with topic and entity extraction.

Google Cloud Speech-to-Text

Enterprise-grade ASR for real-time and batch transcription with domain models.

Amazon Transcribe

Automatic speech recognition for contact centers, media, and transcription workflows.

Azure Speech Services

Neural TTS and STT with voice cloning, pronunciation, and real-time translation.

NVIDIA Riva

GPU-accelerated ASR/TTS and NLP microservices for real-time speech AI.

NaturalReader AI

Text-to-speech with lifelike voices for reading, videos, and e-learning content.

CereProc

Custom text-to-speech voices with distinctive characters and accents.

Sonantic

Realistic, emotive voice synthesis for games and media (a Spotify company).

Speechmatics

Any-accent speech recognition with language ID and real-time streaming APIs.