Undertone vs IconVault

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 IconVault
Detail	Undertone	IconVault
What it does	See why colors work	Search, preview and export open-source icons and free online tools in one place
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
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 plan: search and single-icon copy unlimited, 5 free runs per tool per day, 7 bulk downloads total, 20+ tools free unlimited. Pro Lifetime: $19 one-time payment for first 100 members, includes unlimited tool runs, unlimited downloads, bulk exports, design tokens and API access with 50,000 monthl
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	Search 421,020 icons from 239 open-source sets Preview icons at real size with recoloring Design tokens and CSS variable export REST API and CLI for icon access
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	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	32	16
Referring domains (Majestic)	31	3

4 details filled in for both companies.

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