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Undertone vs Flash DSM

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 Flash DSM
DetailUndertone logo UndertoneFlash DSM logo Flash DSM
What it doesSee why colors work MCP server connecting AI agents to your design system with live tokens and code linting
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
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. Free: one design system with limited component pulls. Pro: $15/month per seat ($12 billed yearly). Team: $25/month per seat ($20 billed yearly). Studio: $39/month per Genome ($31 billed yearly).
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
  • MCP server connection for Claude Code, Cursor, VS Code and other AI agents
  • Design system bootstrap from text prompt, website URL, Figma file or screenshot
  • Token and component editor with live publishing
  • Code linting against design system specifications
  • Export to CSS, SCSS, Tailwind, Tokens Studio JSON and Figma variables
  • Figma integration with OAuth and plugin support
  • GitHub integration for pushing design system updates
  • Website CSS scanning and analysis
  • Change proposals and human review workflow
  • Rate-limited stateless HTTP API with 120 calls per minute
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
  • Live tokens on every AI generation instead of stale rules files
  • Supports all major AI coding agents: Claude Code, Cursor, VS Code, Claude, Codex, Windsurf and Figma's agent
  • Human review required for all changes; nothing auto-applied
  • Design systems remain yours to use in client work and commercial products
  • Bootstrap from text, website, Figma or screenshot; no manual token creation needed
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)3216
Referring domains (Majestic)314

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