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DupDub

4.3 (1 User Ratings)
Verified Featured Tool

One AI platform for voiceovers, talking avatar videos, video translation with lip-sync, and content creation — all starting free.

Freemium: Starting at $11/mo
Updated: July 27, 2026

DupDub is an AI-powered content creation platform built by Mobvoi PTE. LTD. that gives creators and businesses access to 700+ AI text-to-speech voices in 90+ languages, AI talking avatar generation, Video Translation">video translation with lip-sync in 40+ languages, instant voice cloning, AI writing, AI transcription, and a built-in video editor — all in a single browser-based workspace.

It is designed to replace the production stack of a small content studio at a fraction of the traditional cost, starting free with no credit card required.

• Text to Speech (700+ Voices, 1,000+ Styles) — Generate lifelike voiceovers from text using 700+ AI voices across 90+ languages and regional accents; filter by gender, age, emotional tone, and narration style, then fine-tune speed, pitch, pause, rhythm, and pronunciation segment-by-segment.
• AI Avatar (Motion Avatars) — Transform any static photo into a lip-synced talking video presenter; upload a headshot, attach a script or voiceover, and DupDub animates the face to match the audio — ideal for faceless video channels, e-learning presenters, and branded video ads.
• Video Translation with Lip-Sync — Upload or paste a video URL, select a target language, and DupDub transcribes, translates, dubs, and applies lip-sync in a single automated workflow; supports 40+ languages and preserves the original speaker's voice style with the cloned voice output.
• Instant Voice Cloning — Record or upload a short audio sample to clone any voice and use it across TTS, avatar videos, and dubbed projects; cloned voices are stored as private custom voices in your account for consistent brand narration.
• AI Writing Tool — Generate video scripts, social media captions, blog posts, and ad copy using AI, then feed the output directly into the TTS or avatar editor — eliminating the need to jump between a separate AI writer and a voiceover tool.
• AI Transcription and Subtitle Tools — Upload audio or video files or paste a YouTube, TikTok, or supported platform URL to auto-transcribe content with language detection; export as SRT subtitles, aligned subtitle files, or plain text for repurposing.
• AI Sound Effects and Background Music — Add mood-driven sound effects and background music tracks directly inside the TTS editor to produce a complete audio mix without an external DAW or sound library subscription.
• Canva and GPTs Integrations — Use DupDub's Canva add-on to generate and apply voiceovers directly inside Canva design projects; the GPTs integration connects DupDub TTS into OpenAI's GPT workflow for automated voice output from AI-generated text.
Pros
  • All-in-one platform covers TTS, AI avatars, video translation, voice cloning, AI writing, transcription, and video editing — reducing the need for 4–5 separate subscriptions
  • 700+ AI voices and 1,000+ voice styles across 90+ languages give content creators more vocal variety per dollar than most competing platforms
  • AI avatar lip-sync turns a single headshot into a professional-looking video presenter in minutes, with no green screen or camera required
  • Canva and GPTs add-on integrations let marketers and designers run DupDub directly inside tools they already use daily
  • Free plan requires no credit card and includes a 3-day Pro trial so you can evaluate every paid feature before purchasing
  • Personal plan at $11/month includes voice cloning, AI avatars, video translation, and API access — a rare combination at this price point
  • Motion Avatars feature (newly launched as of 2026) adds animated, dynamic avatar video generation on top of the existing static talking photo tool
Cons
  • × Video translation is limited to 10 minutes per upload — a hard ceiling that prevents large-scale dubbing of long-form films, webinars, or training videos on self-serve plans
  • × TTS voice quality for professional broadcast narration trails ElevenLabs Eleven v3 — some voices require multiple takes to achieve consistent, natural-sounding output
  • × Free plan provides only a 3-day Pro trial with approximately 10 credits — far too limited to evaluate all features for a production workflow, with no permanent free tier for ongoing light use
  • × No native mobile app — the platform is web-only, with no iOS or Android app for on-the-go recording, cloning, or generation
  • × AI avatar generation quality depends heavily on the quality of the source photo — poor lighting, angles, or resolution produce noticeably degraded lip-sync results
  • × No publicly documented SOC 2 Type II, ISO 27001, or HIPAA compliance certifications confirmed on the official site — a gap for enterprise buyers in regulated industries
Free (3-Day Pro Trial) ~10 credits included, access to all Pro features for 3 days, no credit card required, TTS with 700+ voices, AI avatar preview, video translation sample, AI writing, and transcription.
Personal ($11/mo, billed annually / $15/mo monthly) ~2 hours of voiceover per month, 700+ voices and 1,000+ styles, instant voice cloning, AI avatar creation, video translation with lip-sync, AI writing, AI transcription, API access, commercial license.
Professional ($30/mo, billed annually / $40/mo monthly) ~7 hours of voiceover per month, everything in Personal plus increased avatar and translation quotas, higher daily request limits, priority processing, and advanced audio editing controls.
Ultimate ($110/mo, billed annually / $150/mo monthly) ~34 hours of voiceover per month, everything in Professional plus maximum monthly credit allocation, highest daily request caps, suitable for startups and content agencies with high production volumes.
Pay As You Go ($68 one-time) 500 lifetime credits, no monthly subscription required, access to core TTS, voice cloning, and avatar features, commercial license, credits never expire.
Scale — For Companies ($250/mo, billed annually / $300/mo monthly) High-volume TTS and avatar generation for growing businesses, team seats, dedicated company workspace, advanced quotas.
Business — For Companies ($900/mo, billed annually / $1,100/mo monthly) Maximum volume tier, everything in Scale plus largest credit allocation, priority support, custom API limits, and dedicated account management.

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