vox.style vs Ultrademo

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

vox.style compared with Ultrademo
Detail	vox.style	Ultrademo
What it does	AI video maker for ads, product stories, explainers and documentaries	Studio-quality demo videos made from your real product by AI
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Paid	Freemium
Pricing	Monthly plan: $59 USD per month (launch offer $44.25 with code PH25OFF), includes 6,000 credits per month, script and visual direction, narration and animated video, image review before animation, MP4 video and separate captions. Add credits starting at $25.	The skill is free. The app is in early access with one free hosted video to start; pricing to be announced.
Key features	Start from product URL analysis or custom script Generated or custom voice-over options Upload custom voice recordings up to 25 MB Script review and approval before production Visual direction with reference materials and brand assets Preview production images before animation Three quality levels: Low, High, Best Credits system with estimated video time per quality level	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	Animated collage visual style combined with AI narration Review and approve production images before full animation Start from just a product URL without writing a script Flexible input: URLs, scripts, voice recordings and brand assets Credits never expire and can be added anytime	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)	4 −1 (down) since last check	11 +2 (up) since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	20	15
Referring domains (Majestic)	10	6

5 details filled in for both companies.

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