Cartesia

Cartesia provides voice tools for text-to-speech, speech-to-text, voice cloning, dubbing and real-time voice interactions. The job it does: building AI products and features, often for other companies.

The natural audience is companies adding AI to a product. They also list Artificial Intelligence (AI) and Audio, so expect those to show up in the feature set.

Cartesia is based in San Francisco, California and founded in 2023. You can read more at cartesia.ai.

Before you commit, look at track record, data handling, and who owns the models. Ask for a trial on your own data, not a canned demo.

Every review on Revaw shows how it was verified, so if you know Cartesia well, your review carries weight here.