PROMPTUARY vs Ultrademo
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
PROMPTUARY compared with Ultrademo
| Detail | 
PROMPTUARY | 
Ultrademo |
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| What it does | Free AI image prompt vault with structured formulas
| Studio-quality demo videos made from your real product by AI
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| Stage | Not given
| MVP
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| Founded | Not given
| Not given
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| Based in | IT
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: €0. Pro: €7.90/month billed annually (€94.80/year, 20% off monthly rate). Ultra: €15.90/month billed annually (€190.80/year, 20% off monthly rate). Pro and Ultra launch soon; founding members lock the launch price.
| The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
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| Key features | - Structured MODEL/STYLE/SCENE prompt formulas
- Copy-ready prompts, one per image slide
- Works across multiple AI image generators
- Browse by craft category
- Weekly new formula drops
- 1-click presets for image models (Pro)
- Branded PDF pack export (Pro)
- Early access to video prompts (Pro)
- Full-res image downloads (Ultra)
| - 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
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| What makes it different | - Formulas designed to survive model updates and regeneration cycles
- Every image in the vault is the actual output of its formula, not stock or borrowed content
- Variable-labeled structure lets you change one part intentionally without breaking the whole
- Completely free vault with no paywall on core formulas
| - 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
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| Free plan | Not given
| Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 3 ▲ +3 (up) since last check | 11 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 3 | 0 |
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| Citation Flow (Majestic) | 18 | 15 |
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| Referring domains (Majestic) | 4 | 6 |
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6 details filled in for both companies.
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