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Undertone vs Zenn

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 Zenn
DetailUndertone logo UndertoneZenn logo Zenn
What it doesSee why colors work AI logo maker and brand kits for small business
StageNot given Not given
FoundedNot given Not given
Based inNot given AU
Pricing modelFreemium Freemium
PricingFree: 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. Basic logo: $20 one-off. Premium logo: $65 one-off. Brand kit: $96 a year.
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
  • Generate dozens of hand-drawn logo designs in seconds
  • 150+ brand kit designs including business cards, letterheads and email signatures
  • Social media kit with posts, stories and covers for every platform
  • Customizable colors and fonts chosen for your industry
  • Brand guide with design usage instructions
  • Multiple file formats including PNG, SVG, PDF and EPS
  • Upload existing logo to build brand kit around it
  • Support for more than 1,100 business industries
  • Available in 11 languages
  • Change colors, fonts and text then download again
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
  • Free to design and preview; pay only when downloading
  • Hand-drawn marks and templates from the Zenn studio, not AI-generated
  • Complete in about five minutes from business name to finished brand
  • Full ownership of logo and designs after purchase
  • Includes 15-page brand guide PDF for every kit
Community votes00
DR (Domain Rating by Ahrefs)8 +1 (up) since last check17 +2 (up) since last check
Trust Flow (Majestic)41
Citation Flow (Majestic)3219
Referring domains (Majestic)3163

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