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Flux 3 AI vs Ultrademo

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

Flux 3 AI compared with Ultrademo
DetailFlux 3 AI logo Flux 3 AIUltrademo logo Ultrademo
What it doesBrowser-based image and video generator with native audio in one unified workspace Studio-quality demo videos made from your real product by AI
StageNot given MVP
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree with 30 starter credits for new accounts. Paid plans: Basic $13.99/month (1,000 credits/month), Pro $19.99/month (3,000 credits/month), Max $74.99/month (15,000 credits/month). Yearly billing available with 30-50% savings. The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
Key features
  • Text-to-image generation from detailed prompts
  • Image editing with visual references
  • Text-to-video, image-to-video, and video-to-video generation
  • Native synchronized audio generation with video
  • Keyframe control for motion guidance
  • Multiple aspect ratios and quality levels up to 4K
  • Multilingual text and dialogue support
  • Video clips up to 20 seconds with audio
  • Connected workflow between image and video modes
  • Commercial usage rights on paid plans
  • Creates videos from real product screens without stock footage
  • Four video types: launch, explainer, spotlight and ad
  • Multiple formats from one project: landscape, vertical and 15 or 30 second cuts
  • AI writes story with hook, problem and resolution
  • Checks every frame before showing the video
  • Edit by commenting directly on the video
  • Generates thumbnails in every platform size
  • Only changed scenes are rebuilt when UI updates
  • Works with Claude Code, Codex, Gemini CLI, Figma and ElevenLabs
  • Free voices included with ElevenLabs integration
What makes it different
  • Unified multimodal workspace combining image generation, editing, and video creation with native audio in one tool
  • Native audio generation synchronized with video, including multilingual dialogue and event-linked sound
  • Direct workflow from concept to production without switching between separate tools
  • Keyframe and visual reference control for precise motion and style consistency
  • Free and open source with no per-video cost
  • Runs on your computer using your own Claude plan
  • Every format generated from one project automatically
  • Smart rebuilding when product changes
  • Professional voice and music mixing included
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)12 −1 (down) since last check11 +2 (up) since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)2315
Referring domains (Majestic)846

5 details filled in for both companies.

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