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QR Promise vs Stylepack

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

QR Promise compared with Stylepack
DetailQR Promise logo QR PromiseStylepack logo Stylepack
What it doesQR codes that keep working forever Extract a design system from any website for AI
StageNot given Not given
FoundedNot given Not given
Based inUS US
Pricing modelFree trial Freemium
PricingPro: $3/mo after 7-day free trial (card required) Free: 2 design packs a day without account, 5 per day with free account. Pro: $9 per month (or $90 per year) for 50 packs per month, any page of a site, private packs, MCP server and REST API.
Key features
  • Static QR generator for URLs, text, WiFi, vCard, email, SMS
  • PNG and SVG downloads
  • Dynamic codes with scan analytics by day, country, and device class
  • Code Health Monitor alerts for broken destination URLs
  • Migrate deactivated competitor codes
  • One-click subscription cancellation
  • Customizable colors and optional logo
  • DESIGN.md in Google's format describing colors, type, spacing, radii, shadows and components
  • BEHAVIOR.md covering hover, focus, tooltips, menus, motion, scrolling, tables, forms and dark mode
  • Screenshots at four widths: 1440, 1024, 768 and 390 pixels
  • W3C design tokens (DTCG) format for Style Dictionary and Figma plugins
  • CSS custom properties with all design values
  • Tailwind v4 theme block
  • SKILL.md for Claude Code and Cursor
  • MCP server integration for AI agents to fetch packs automatically
  • REST API with keys for automated access
  • Private packs accessible only to the user
What makes it different
  • Static codes generated in your browser never route through servers and keep working forever after cancellation
  • Code Health Monitor checks if printed code destinations go down and emails you to fix the link without reprinting
  • Affordable pricing with no server-side kill switch on static codes after cancellation
  • Measured from live pages, not guessed from screenshots
  • Captures behavioral details like interactions and state changes, not just visual design
  • Free tier requires no account or card to try
  • AI agents can use Stylepack directly with Pro via MCP server
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

6 details filled in for both companies.

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