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OpenDub vs Flux 3

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 Flux 3
DetailOpenDub logo OpenDubFlux 3 logo Flux 3
What it doesFree AI dubbing in your browser with no app, no upload and no account AI image and video generation with multiple leading models in one workspace
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. Free: 20 credits at sign-up (no credit card required). Basic Plan: $16.58/month or $199/year, 2,200 credits/month. Pro Plan: $33.25/month or $399/year, 7,000 credits/month. Studio Plan: $74.99/month or $899.90/year, 18,000 credits/month. Pay-as-you-go credit packs also available.
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 image generation
  • Image to image editing
  • Text to video and image to video
  • Multiple AI models including Flux 2, GPT Image, Nano Banana, Veo, Kling, Seedance
  • One shared credit balance across all models
  • 4K and ready to publish output
  • Free credits at sign-up
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
  • Multiple AI models in one workspace without switching tools
  • Image, editing, and video all in one focused workflow
  • Free to start with no credit card required
  • Commercial license included on all plans
  • Privacy-first: prompts and history stay in your account
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 check9 no change since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)1923
Referring domains (Majestic)552

5 details filled in for both companies.

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