SimpleDiagrams vs The Frontier Brief

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 The Frontier Brief
Detail	SimpleDiagrams	The Frontier Brief
What it does	Simple, sketch-style diagrams on your Mac	AI agent Skills for creating websites, videos, images and presentations
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 Skills available for download. Premium plans: Monthly $9.99 first month then $19.90/month (Black Friday 50% off), Yearly $79 first year then $158/year (Black Friday 50% off), Lifetime $169 one-time payment (Black Friday 32% off). Individual Premium Skill $4.99 one-time. Black Friday prices end
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	Install Skills with a single prompt into any compatible AI agent Create professional websites with predefined layouts and routes Generate pitch decks and company presentations automatically Create launch videos and animated clips Generate AI-powered images and visual assets Works with Claude Code, Codex, Cursor and compatible agents Up to 50 Skill downloads per day with Premium plan Commercial use rights for generated content
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	No coding required; use plain language instructions to direct your agent Consistent design and quality across all outputs from a single Skill Free Skills available immediately with no trial period or hidden fees Skill updates automatically included with Premium subscription at no extra cost Runs entirely on your machine; no data sent to external servers for processing
Community votes	0	0
DR (Domain Rating by Ahrefs)	35 +3 (up) since last check	16 no change since last check
Trust Flow (Majestic)	14	3
Citation Flow (Majestic)	33	25
Referring domains (Majestic)	177	25

5 details filled in for both companies.

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