DupDub is Mobvoi’s AI voice platform offering text-to-speech, voice cloning, AI avatars and video translation for creators.
DupDub (by Mobvoi, a Google-backed AI company) packages voice technology for content creators. Its text-to-speech library spans 700+ realistic voices in 90+ languages, and voice cloning replicates a speaker from a 30-second sample for consistent branded narration. Beyond audio, DupDub generates talking-avatar videos, translates videos with lip-synced dubbing and adds subtitles automatically. A timeline editor mixes voice, music and visuals, and API access lets businesses embed the same engines into their own products.
DupDub uses credit-based subscriptions with a free trial, and tiered plans scale with generation minutes, cloning and video features.
It serves video creators, marketers and educators who need multilingual voice and video content from one platform.
Generate speech from text by choosing from the voice library or clone a voice from a short sample for branded narration. The timeline editor mixes voice with music and visuals, auto-subtitles appear over video and translation features localize finished content into other languages with dubbed audio. API access delivers the same engines to developers.
Video creators producing in several languages should establish one master narration and localize from it, keeping structure consistent across versions. Cloned voices work best with clean sample audio recorded in a quiet space. Marketers should review auto-subtitles for homophones and product names — the fastest quality win in the whole pipeline.
A free trial is available; ongoing generation uses credit-based subscription plans.
Yes, DupDub provides a developer-friendly text-to-speech API with tiered pricing for businesses.
Its combination of voice cloning, avatars and video dubbing in one creator-friendly tool beats stitching together separate services.
Cloning requires a short clean sample — around thirty seconds of consistent speech — after which the voice is available for narration across projects. Recording the sample in a quiet space yields noticeably better fidelity in every generated line.
Yes, video translation with dubbed audio and lip-sync is part of the platform, alongside subtitles and voice generation. Creators localize content into multiple languages from a single master without rebuilding each video by hand.
Weights is a community platform for training and sharing AI voice and image models, letting anyone create covers and characters in custom…
SpeechFlow is a speech AI API offering accurate speech-to-text and natural text-to-speech across a broad set of languages for developers. OverviewSpeechFlow packages…
Fish Audio is an open voice platform with millions of community voices, instant voice cloning, and the open-source Fish Speech TTS engine.…
