Kennmarq vs Ultrademo

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

Kennmarq compared with Ultrademo
Detail	Kennmarq	Ultrademo
What it does	Watermarks and signed Content Credentials for AI images, video and audio	Studio-quality demo videos made from your real product by AI
Stage	Not given	MVP
Founded	Not given	Not given
Based in	CH	US
Pricing model	Freemium	Freemium
Pricing	Free: 1,000 marks/month, 1 GB data, 10 API calls/minute. Indie: $9/month or $90/year (20,000 marks/month, 20 GB data, 60 calls/minute). Startup: $39/month or $390/year (150,000 marks/month, 150 GB data, 300 calls/minute). Scale: $149/month or $1,490/year (1,000,000 marks/month, 500 GB data, 1,000 ca	The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
Key features	Middleware integration with Vercel AI SDK Invisible watermarks on all marked content Signed and time-stamped Content Credentials Support for images, audio and video Works with any AI model Preserves existing provider credentials JavaScript and Python SDKs ComfyUI node support Compliance receipts per jurisdiction Safety check for marked content	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	Covers EU AI Act, California, Washington, Utah and other jurisdictions with single middleware No need to obtain own C2PA certificate Transparent pricing with same features across all plans Data stored and backed up in Switzerland Test keys with separate allowance don't consume live marks	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 plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 +7 (up) since last check	11 +2 (up) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	13	15
Referring domains (Majestic)	1	6

6 details filled in for both companies.

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