SimpleDiagrams vs PolyPrism

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 PolyPrism
Detail	SimpleDiagrams	PolyPrism
What it does	Simple, sketch-style diagrams on your Mac	AI-powered branding and design tools for creating professional marketing materials
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	PolyBasic (Free): 1 brand max, 3 images/month, 2 videos/month, 100 MB storage. PolyPremium (Freemium): $19/month or $199/year - 5 brands max, 50 images/month, 10 videos/month, 1 GB storage, 1 user account. PolyPro (Paid): $89/month or $999/year - Unlimited brands, 300 images/month, 30 videos/month,
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	Connect to Claude, ChatGPT, Cursor, and Codex for brand-aware AI output Brand Knowledge Base with semantic search across documents Ad Designer for multi-platform advertising AI Video Creator supporting text-to-video and image-to-video Logo Designer with AI generation AI Agents for marketing and content strategy automation Product Promoter to turn URLs into social ads Website Builder with text-to-website AI interface AI Design Studio with vector generation and background removal Avatar Videos with AI-generated or custom avatars
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	One brand hub accessible across all major AI assistants via connectors Deploy brand assets from a single central source with AI distribution network Team collaboration with up to 5 user accounts and shareable brand spaces Money-back guarantee and flexible cancellation anytime 7-day free trial with full plan limits after trial
Community votes	0	0
DR (Domain Rating by Ahrefs)	31 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	33	4
Referring domains (Majestic)	177	3

5 details filled in for both companies.

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