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OpenDub vs Seedance 3.0

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 Seedance 3.0
DetailOpenDub logo OpenDub Seedance 3.0
What it doesFree AI dubbing in your browser with no app, no upload and no account AI video and image generation platform with text-to-video, image-to-video, and creative reference workflows
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
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. Basic Yearly: $24.99/month ($299.90/year) with 50% annual discount, includes 2,500 credits per month, generates up to ~110s video, 1080p resolution. Monthly billing also available at $29.90/month without discount.
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 from prompts
  • Image-to-video animation
  • Reference-guided video workflows with @ tags
  • AI image generation and editing
  • Director-level control across formats
  • Cinematic multi-shot continuity
  • Advanced scene editing and extension
  • Audio-visual synchronization
  • 1080p video resolution
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
  • Clear workflows and reliable generation tools
  • Automated moderation and safety controls
  • Responsive customer support
  • Designed for creators, marketers, and small teams
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 checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1913
Referring domains (Majestic)51

5 details filled in for both companies.

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