SimpleDiagrams vs CertificatesMaker

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 CertificatesMaker
Detail	SimpleDiagrams	CertificatesMaker
What it does	Simple, sketch-style diagrams on your Mac	Design professional certificates with AI or drag-and-drop templates, generate in bulk, and download without watermarks
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 plan with watermark. Pro: $8.99 first month (regularly $9.99/month), $79 per year (regularly $149/year), or $149 for 27 months (2 years plus 3 months). One-time option: $12 per certificate.
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	AI certificate generation Drag-and-drop editor Bulk CSV/Excel generation PDF and PNG downloads QR code integration Custom branding 50+ professional templates Save designs as templates Manual data entry
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	AI-powered certificate design in seconds with no design skills needed Bulk generation of hundreds of certificates from CSV files Free plan with no credit card required to start Enterprise-grade security and data privacy Watermark-free downloads and HQ export on Pro plan
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 no change since last check	2 no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	33	9
Referring domains (Majestic)	177	10

5 details filled in for both companies.

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