Onyx.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.
Onyx.AI compared with Ultrademo
| Detail | 
Onyx.AI | 
Ultrademo |
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| What it does | AI influencer creation tools and automation platform for content creators
| 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 | FR
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Not given
| 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 | - Niche finder that collects Instagram accounts and ranks Reels by performance
- Content finder pulling posts from over 350 websites
- Motion control in batches and face swap
- File spoofer that creates distinct copies with unique metadata and profiles
- Automatic pipeline scheduling runs on server with page closed
- Captions and video upscaling included
- ComfyUI workflows and custom nodes included with packs
- Chrome extension to send Instagram posts directly to tools
- Transparent pricing with no markup on AI generations
- Serverless GPU module for running ComfyUI workflows without local setup
| - 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 | - All tools in one website with no installation required
- Zero markup on AI generations - users billed directly by provider at their price
- Flexible module-based pricing - pay only for tools you use with automatic volume discounts
- Permanent free tools including video upscale, voice change and dataset captioning
- One-time pack purchases include lifetime course access and workflows
| - 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
| Not given
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| Platforms | Not given
| 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) | Not checked yet ● no change since last check | 11 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 15 |
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| Referring domains (Majestic) | 0 | 6 |
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5 details filled in for both companies.
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