Space Designer 3D vs idmly

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

Space Designer 3D compared with idmly
Detail	Space Designer 3D	idmly
What it does	Online floor plan maker and 3D interior design tool	HTML design in. Editable InDesign out.
Stage	Established	Startup
Founded	2009	2026
Based in	FR	ZA
Pricing model	Freemium	Paid
Pricing	Starter: Free (1 project, basic catalog, PNG/JPG/PDF exports, 10 credits/month). Premium: $25/month or yearly with 5-day free trial (200 credits/month, 25 projects, 2,500+ furniture items). Ultimate: $45/month or yearly with 5-day free trial (370 credits/month, unlimited projects, 4,500+ furniture i	Free preview: two most detailed pages of any design, twice, no account needed. $49 lifetime license: unlimited full conversions, activate on up to 10 browsers or devices, works in browser and from AI agents over MCP.
Key features	2D floor plan drawing with walls, doors, windows and measurements Real-time 3D visualization from 2D drawings Thousands of real furniture items and materials Photorealistic rendering in HD, 4K and 8K AI-powered image enhancement and automatic lighting Multi-format export including PDF, DXF, PNG and JPG Room areas and dimensions automatically calculated Multi-level floor design with stairs and roofs Team collaboration and project sharing with roles	Converts HTML to native .idml files that open in Adobe InDesign Real text frames with reflowable content Named paragraph and character styles automatically created Charts and tables as editable vector objects Images placed and linked in a Links folder Free preview of two most detailed pages without account MCP server integration with Claude, Cursor, and other AI agents 14-day fix-or-refund guarantee on licensed conversions Supports output in Affinity Publisher as well as InDesign Works with all CSS frameworks including Tailwind and Bootstrap
What makes it different	No installation required - runs entirely in your browser Used by 6 million+ people worldwide since 2010 Automatic 2D to 3D conversion keeping both in sync One-click photorealistic rendering with AI optimization Built by architects for professional and consumer use	Deterministic conversion engine—no machine learning, same input always produces same output Files deleted immediately after conversion—complete privacy, no storage or training Native InDesign files, not PDFs—fully editable text, styles and charts Direct integration with AI design tools through MCP protocol
Community votes	0	0
DR (Domain Rating by Ahrefs)	48 −1 (down) since last check	6 no change since last check
Trust Flow (Majestic)	13	4
Citation Flow (Majestic)	35	24
Referring domains (Majestic)	285	36

8 details filled in for both companies.

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