Undertone vs Mosaicora

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

Undertone compared with Mosaicora
Detail	Undertone	Mosaicora
What it does	See why colors work	Automatic Open Graph images for every page
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	PL
Pricing model	Freemium	Not given
Pricing	Free: Original view, Temperature map, Value structure, Saturation map, Palette and Harmony for every image, 20 analyses at a time. Lifetime Premium: one-time purchase includes Composition guides, Contrast map, tinted value bands, unlimited history, full-res export. No subscription.	Free: €0 forever (1 website, 1 shared template, 35 image generations per month). Starter: €12/month (3 websites, 10 templates, 300 image generations per month). Growth: €39/month (15 websites, 50 templates, 2,000 image generations per month). Scale: €99/month (50 websites, 200 templates, 5,000 image
Key features	Palette with proportions showing dominant colors sized by image weight Color harmony identification (Complementary, Analogous, Triadic, Split-complementary, Tetradic, Square, Monochromatic) Temperature map showing warm and cool distribution across image Value structure divided into clear zones (light, mid-tone, dark) Saturation map showing vivid and muted areas Composition guides identifying classic guides like golden ratio and rule of thirds Contrast map showing where the eye lands first (Premium) Painter-friendly color names (Yellow Ochre, Payne's Gray, etc.) Local device processing with no image uploads Works offline with no account required	Ten free OG image templates Live preview at 1200×630 pixels Background patterns and color controls Browser-only PNG export without account Image upload and repositioning Reusable brand templates and settings Automatic page content extraction API access for developers Bulk image generation CDN-hosted image delivery
What makes it different	Shows color proportions, not just colors, recognizing that a 60/5 split is fundamentally different from 50/50 Four layers of analysis together show relationships single layers cannot reveal Built by people who actually mix paint with painter-friendly vocabulary Lifetime Premium with single payment, no subscription model All data stays on device, no account signup required	No account required for free designer Images stay in browser and are not uploaded to servers Unified branding across all pages Simple workflow focused on one task Independent company transparent about operations
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 +1 (up) since last check	3 no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	32	23
Referring domains (Majestic)	31	32

4 details filled in for both companies.

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