Resemble AI

Resemble AI is an AI voice platform for creating realistic synthetic voices, voice cloning and speech-to-speech conversion, with a strong focus on security. Companies use it to create custom brand voices, voice characters for games and media, and voice agents.

You can clone a voice from a short recording, generate speech in many languages, edit emotion and style, and use speech-to-speech to change one voice into another while keeping the original delivery. Resemble is also known for AI safety tools: deepfake detection to identify AI-generated audio and invisible watermarking to mark synthetic speech. An API makes everything available to developers.

Good fit if you: are a business, studio or developer that needs custom, high-quality AI voices with security and deepfake protection.
Less ideal if you: just want quick, cheap narration for occasional videos.

Pricing: paid plans based on usage, with enterprise options; a free trial is available.