Deepdub

Deepdub is an AI voice platform used to dub, translate, and localize spoken audio in video content, along with generating synthetic voices for other use cases such as customer service agents. Rather than replacing audio with a flat translation, its speech-to-speech technology converts a performance into another language while trying to preserve the original tone, emotional delivery, and timing, so dialogue stays synced to the video. The company's proprietary eTTS (emotion-based text-to-speech) technology and its Phantom X voice model aim to keep emotional nuance in generated speech, and the platform includes a library of over 1,000 licensed voices along with voice cloning from existing recordings. Deepdub supports more than 130 languages and offers both a production pipeline for pre-recorded content and Deepdub Live, a real-time mode built for live sports, esports, breaking news, and other live broadcasts, with an end-to-end latency of about 125 milliseconds. Access is available through a REST API for developers building voice pipelines, as well as production services for studios and broadcasters that need full localization handled for them. The platform is aimed at media and entertainment companies, streamers, language service providers, and voice-agent developers rather than individual creators, and pricing is not published on the site beyond a free API tier for signup.