Space Designer 3D vs Aircad

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 Aircad
Detail	Space Designer 3D	Aircad
What it does	Online floor plan maker and 3D interior design tool	Precision 2D drafting and 3D modeling with multiplayer editing and AI
Stage	Established	Not given
Founded	2009	Not given
Based in	FR	US
Pricing model	Freemium	Freemium
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: $0 forever, includes 3 personal files, 3 DWG/DXF conversions monthly, 30 days version history, and 200 AI credits. Pro: $19/month or $190/year (Founder's Club pricing for new accounts until January 31, 2027; standard $29/month or $290/year), includes unlimited files, full version history, and
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	2D drafting with familiar tools (trim, extend, fillet, offset, hatches, blocks, layers) 3D solid modeling (booleans, fillets, lofts, sweeps, push/pull) Real-time multiplayer editing with live cursors Complete version history with change tracking and restore DWG and DXF import/export with layouts, blocks, dimensions AI agent that drafts, models, renders based on plain language Collaborative commenting and review pinned to drawings GD&T and geometric dimensioning annotations Layouts with viewports, print preview, PDF export JavaScript scripting API for custom commands
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	Native browser-based CAD with no installation required, always on latest version Unified 2D and 3D workspace with familiar AutoCAD commands and shortcuts AI agent that understands design intent and applies changes as drafts for approval Handles large models with 250,000+ entities while maintaining performance Free viewers and reviewers with paid team model scaling by editors only
Community votes	0	0
DR (Domain Rating by Ahrefs)	48 −1 (down) since last check	14 +4 (up) since last check
Trust Flow (Majestic)	13	0
Citation Flow (Majestic)	35	14
Referring domains (Majestic)	285	10

6 details filled in for both companies.

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