Wanderbuk 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.

Wanderbuk compared with Mermaid Viewer
Detail	Wanderbuk	Mermaid Viewer
What it does	Digital photobook and scrapbook maker with drag-and-drop canvas	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 1 scrapbook, unlimited pages, full drag-and-drop canvas, 60+ page styles, all stickers and decorations, custom cover, share link. Premium: $1/month (cancel anytime) or $10 one-time payment. Unlimited scrapbooks and photos, watermark-free PDFs, collaborator invites, $1-3 discount on printed boo	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	Drag and drop canvas to place, rotate and resize photos freely 80+ page styles, themes and borders Handwritten note cards and styled text blocks Curated sticker library organized by category PDF download with no watermarks on Premium Print-ready downloads and printed book ordering Customizable typography with multiple font styles	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	Freeform canvas instead of rigid photo grids Full creative control to personalize every page Category-specific templates and stickers for different occasions Affordable pricing with unlimited features on free plan Real-time collaboration for families and groups	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)	1 no change since last check	6 +1 (up) since last check
Trust Flow (Majestic)	17	3
Citation Flow (Majestic)	21	23
Referring domains (Majestic)	29	12

5 details filled in for both companies.

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