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OpenDub vs Wan API

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenDub compared with Wan API
DetailOpenDub logo OpenDubWan API logo Wan API
What it doesFree AI dubbing in your browser with no app, no upload and no account Independent platform for Wan and Seedance video generation
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree: browser-based dubbing with stock voice (up to 5 minutes), OmniVoice local voice cloning (non-commercial). Paid: Higgs Audio and ElevenLabs use your own API key with direct payment to providers; OpenDub credits coming soon. Wan 3.0: $0.0275–$0.110 USD per billable second (480p–1080p with nsfw_checker enabled); Wan 3.0 Prime: $0.0442–$0.182 USD per billable second (480p–1080p with nsfw_checker enabled); Wan 3.0 Pro: $0.126–$0.161 USD per billable second (1080p–4K, 30% savings); Wan 3.0 Prime Pro: $0.182–$0.217 USD per b
Key features
  • Support for 17 languages including English, Chinese (Simplified and Traditional), Japanese, Korean, Spanish, French, German, Portuguese, Italian, Russian, Hindi, Indonesian, Malay, Vietnamese, Thai, a
  • Voice tone matching per line including surprise, enthusiasm, and calm
  • Automatic language detection for the original video
  • Preserves background music and effects while replacing speech
  • Local video processing with no upload required
  • Support for MP4, MOV, and WebM video formats
  • Burned-in subtitles in both original and target languages
  • Line-by-line editing of translations, tone, and timing
  • Outputs dubbed MP4, WAV audio, SRT subtitles, and voice sample clip
  • Text-to-video generation with multiple input options
  • Multiple resolution tiers from 480p to 4K
  • Generated audio for videos
  • Video clips up to 30 seconds
  • API integration with prepaid billing
  • Playground for testing without API integration
  • Multiple Seedance model variants
  • Reference video and audio input support
  • Image animation capabilities
What makes it different
  • Open source code that can be read, run, and modified by users
  • Can run locally on Mac and Windows with no length limit
  • Uses advanced AI models to translate sentences timed to original speech duration
  • Independent platform not affiliated with Alibaba, Wan or ByteDance
  • Access to multiple video models in one platform
  • Pricing savings compared to official sources
  • Transparent per-second pricing based on resolution and duration
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check11 no change since last check
Trust Flow (Majestic)010
Citation Flow (Majestic)1927
Referring domains (Majestic)535

5 details filled in for both companies.

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