SimpleDiagrams vs Image Outliner

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 Image Outliner
Detail	SimpleDiagrams	Image Outliner
What it does	Simple, sketch-style diagrams on your Mac	Free image to outline converter for clean outlines, stencils, and line drawings
Stage	Not given	Not given
Founded	Not given	Not given
Based in	AU	Not given
Pricing model	Freemium	Freemium
Pricing	Desktop: 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	Free: $0 with unlimited local tools and 12 signup credits. Maker: $8.99/mo with 160 monthly AI credits. Studio: $19.99/mo with 420 monthly AI credits. Unlimited: $99.99/mo with unlimited AI usage. One-time packs: Try Pack $3.99 (25 credits), Project Pack $10.99 (120 credits), Batch Pack $29.99 (280
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	Local browser preview without signup Multiple outline styles: Clean Outline, Edge Map, Stencil, Thin Lines, Cricut Cut Lines Adjustable stroke, smoothing, threshold, and outline color Transparent PNG output for stickers and layered designs AI Enhance for cleaner print-ready results Supports JPG, PNG, and WEBP formats No watermark on free exports Credit-based AI processing system
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	Free local tools work without account or AI cost Faster than manual editors like Photoshop or Canva Privacy by default with local processing Focused workflow without unnecessary complexity
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 no change since last check	23 −1 (down) since last check
Trust Flow (Majestic)	14	4
Citation Flow (Majestic)	33	28
Referring domains (Majestic)	177	69

5 details filled in for both companies.

More alternatives to SimpleDiagrams More alternatives to Image Outliner