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Undertone vs Kernsetzer

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 Kernsetzer
DetailUndertone logo UndertoneKernsetzer logo Kernsetzer
What it doesSee why colors work Book formatting software for self-publishers
StageNot given Not given
FoundedNot given Not given
Based inNot given DE
Pricing modelFreemium Paid
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. One-time purchase price to be announced before launch. Without a license, the software works with basic features indefinitely but exports carry a watermark.
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
  • Supports Windows, macOS and Linux
  • Accepts Word and Markdown manuscripts
  • Generates print-ready PDF for KDP and IngramSpark
  • Creates EPUB 3 for ebook stores
  • Automatic layout of running heads and chapter openers
  • Professional typography with correct quotation marks and dashes
  • German language typography support
  • Works offline without requiring an account
  • Custom theme saving in licensed version
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
  • Runs natively on Windows, macOS and Linux while the best-known alternative only runs on Mac
  • Professional typography handling for both English and German
  • Offline desktop app with no account or cloud dependency required
  • One-time purchase model instead of subscription
  • Includes free tools for KDP formatting and quote/dash fixing
Community votes00
DR (Domain Rating by Ahrefs)8 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)320
Referring domains (Majestic)310

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