Shoptimity vs Mermaid Viewer

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

Shoptimity compared with Mermaid Viewer
Detail	Shoptimity	Mermaid Viewer
What it does	Mobile-first Shopify theme built for speed, conversions, and growth	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports
Stage	Startup	Not given
Founded	2024	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Monthly: $19/month (regularly $29/month, save 34%). Yearly: $13/month billed annually (regularly $29/month, save 55%). Limited-time launch offer: 1 year for $156 (usually $348, save $192). 7-day free trial included with all plans, no hidden fees.	Free: unlimited editor and preview, 3 saved diagrams, 5 AI uses total, PNG export 1× with watermark. Starter: $6.99/month or $69.90/year; 30 saved diagrams, 500 AI conversations per month, PNG export up to 4× without watermark. Pro: $11.99/month or $119.90/year; unlimited diagrams, unlimited AI, PNG
Key features	AI theme editor with natural language customization 30+ built-in conversion features Drag-and-drop customization without code 24 industry templates and preset styles Mobile-first design with 98.9 speed score Product quick view and smart filters Shopify Online Store 2.0 native build 24/7 Shopify expert support	Live preview of Mermaid code as you type AI diagram generator, editor and syntax fixer PNG export on every plan; JPG, SVG and PDF on Pro All 22+ Mermaid diagram types supported Share diagrams via public links and embeds Save diagrams to cloud with folders and version history Keyboard shortcuts and autocomplete Mobile-responsive editor with pan and pinch-zoom
What makes it different	Conversion features built into themes, not sold as separate expensive apps One membership unlocks entire marketplace of themes Average 44% conversion rate lift across stores Install and launch in minutes without developers or code AI-powered theme editor for natural language customization	No account or sign-up required to start editing diagrams Affordable pricing: Starter at $6.99/month, Pro at $11.99/month Diagrams render in your browser; nothing stored unless you choose to save Fast editor with instant rendering and clear error messages
Community votes	0	0
DR (Domain Rating by Ahrefs)	45 no change since last check	6 +1 (up) since last check
Trust Flow (Majestic)	11	3
Citation Flow (Majestic)	31	23
Referring domains (Majestic)	78	12

5 details filled in for both companies.

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