ElevenLabs

ElevenLabs builds AI voice technology, including text-to-speech, voice cloning, dubbing and speech-to-text models used by developers, media companies and enterprises to generate synthetic speech in dozens of languages. Its API and products power audiobook narration, video dubbing, conversational AI agents and accessibility tools. Founded in 2022 by Piotr Dabkowski and Mati Staniszewski, the company reached an $11 billion valuation in its $500M Series D round led by Sequoia Capital. It operates a significant office in London's Soho alongside its New York headquarters.