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nanobanana 2.1 vs Ultrademo

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

nanobanana 2.1 compared with Ultrademo
Detailnanobanana 2.1 logo nanobanana 2.1Ultrademo logo Ultrademo
What it doesNot given 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: 2 trial images (Nano Banana 2 Lite at 1K, no account needed). Paid: Credit packs from $9.90 to $69.90. Costs: 25 credits at 1K, 35 at 2K, 75 at 4K, plus 2 credits per reference image. Starter Pack $9.90 (800 credits, ~32 images at 1K), Standard Pack $29.90 (2,600 credits, ~104 images at 1K), P The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
Key features
  • 4K text-to-image generation with lifelike skin and coherent backgrounds
  • Precise local edits to recolor, remove objects or swap elements
  • Product recontextualization into any setting
  • Readable text rendering for signs, posters and infographics
  • 14-image fusion to combine people, outfits and styles
  • Consistent character generation across multiple images
  • 14 aspect ratios from 1:8 to 8:1
  • Up to 14 reference images per request as JPG, PNG or WebP
  • Commercial use rights with SynthID watermark
  • No API key or code required; browser-based access
  • 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
  • 3x faster than previous Flash image models
  • Removes tiling artifacts on wide and panoramic formats at 2K and 4K
  • Natural character consistency maintained across series while keeping other elements stable
  • Accurate text rendering in quotes for direct spelling control
  • Pay-per-use credits with automatic refunds for failed generations
  • 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)16 +2 (up) since last check11 +2 (up) since last check
Trust Flow (Majestic)120
Citation Flow (Majestic)2015
Referring domains (Majestic)816

4 details filled in for both companies.

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