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Undertone vs Trangram

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 Trangram
DetailUndertone logo Undertone Trangram
What it doesSee why colors work Free browser-based vector editor for creating illustrations and animations
StageNot given Established
FoundedNot given 2019
Based inNot given Not given
Pricing modelFreemium Free
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. Not given
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
  • Looping - Cycle, Ping Pong, and Continue patterns
  • Easing functions - control animation timing
  • Export to multiple formats - MP4, WebM, GIF, PNG, JPG, WebP, SVG
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
  • Single platform combining illustration and animation without switching tools
  • Iterative workflow to continuously refine designs and animations
  • No installation, signup, or login required
  • Guided tours for beginners learning illustration and animation
  • Powerful Bézier curve tools for smooth, flexible shapes
Community votes00
DR (Domain Rating by Ahrefs)8 +1 (up) since last check13 no change since last check
Trust Flow (Majestic)45
Citation Flow (Majestic)3228
Referring domains (Majestic)31126

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