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SimpleDiagrams vs HTML to Webflow

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

SimpleDiagrams compared with HTML to Webflow
DetailSimpleDiagrams logo SimpleDiagramsHTML to Webflow logo HTML to Webflow
What it doesSimple, sketch-style diagrams on your Mac Not given
StageNot given MVP
FoundedNot given Not given
Based inAU Not given
Pricing modelFreemium Free
PricingDesktop: one-time purchase via Mac App Store. Cloud (coming soon): Beginner $19/month (5 diagrams, 1 author seat, 10,000 updates/month), Pro $90/month (50 diagrams, 5 author seats, 500,000 updates/month), Enterprise $250/month (250 diagrams, 25 author seats, 5,000,000 updates/month). All Cloud plans Web converter and Chrome extension: free, no sign-up, unlimited conversions
Key features
  • Hand-drawn sketch style for flowcharts and diagrams
  • Free shape libraries for AWS, Google Cloud, networks, energy and more
  • Offline-first desktop app with one-time purchase
  • AI agent integration for automatic diagram generation
  • AWS Networking & Content Delivery shapes (22 shapes)
  • Google Cloud shape library (42 shapes)
  • Energy shapes library (batteries, solar panels, power plants)
  • 7-day free trial
  • Responsive breakpoints for tablet and mobile
  • Convert hover and focus states
  • Convert CSS and GSAP animations to Webflow Interactions
  • Preserve grid and flex layouts
  • Convert forms to Webflow Form Blocks
  • Convert navigation bars to Webflow Navbars
  • Chrome extension to insert sections directly into Webflow Designer
  • Capture sections from any web page
  • Side-by-side preview and conversion report
What makes it different
  • Hand-drawn aesthetic that looks intentional, not generic
  • Works offline with one-time purchase, no subscription required
  • Free, open-source AI skills for automatic diagram generation
  • Specialized shape libraries for cloud architecture, networks and domain-specific work
  • Native Webflow elements instead of code embeds
  • Completely free with no sign-up or daily limits
  • Runs entirely in your browser
  • Chrome extension for one-click insertion into Webflow Designer
Community votes00
DR (Domain Rating by Ahrefs)31 no change since last check2 no change since last check
Trust Flow (Majestic)146
Citation Flow (Majestic)3318
Referring domains (Majestic)1776

4 details filled in for both companies.

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