PlanArt vs Diagram Smith

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

PlanArt compared with Diagram Smith
Detail	PlanArt	Diagram Smith
What it does	AI floor plan generator for homes and renovations	Free online tools for flowcharts, charts, diagrams and timelines with no sign-up
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 100 daily credits (10 images at 1K resolution) for registered accounts. One-time credit packs: Mini $9.90 (1,200 credits), Standard $19.90 (3,200 credits), Value $39.90 (8,000 credits). Credits cost 10 for 1K, 20 for 2K, 30 for 4K resolution.	Free: no account required, all diagram and chart makers, PNG/SVG/PDF export, no watermark. Pro: Monthly $9.99 a month, Yearly $99.99 a year with 7-day free trial, Lifetime $239.99 once. Euro area: €10.99 a month, €109.99 a year, €259.99 once (VAT included).
Key features	Text-based floor plan generation from room requirements Upload sketches and existing plans as references Multiple output styles: Technical 2D, 2.5D, 3D Isometric 1K, 2K and 4K output resolution Maker tool for manual wall, door, window and furniture editing Up to 16 reference images per generation PNG downloads and shareable image links Save all creations in personal workspace Compare multiple layout options from same footprint	Flowchart and process diagram maker with canvas and text-to-diagram modes Text-to-diagram tools for UML, ER and sequence diagrams Chart tools: pie chart, line graph, gauge and Sankey diagram Automatic diagram layout from typed text Export to PNG, SVG and PDF without watermark Share diagrams with share links Pro: editable .drawio export and vector PDF Pro: multi-page documents and layers Diagram checks for unlabelled branches and dead ends Works on phone and computer
What makes it different	No design experience required to generate professional floor plan concepts Compare multiple layout variations from the same space quickly Free daily credits for registered users Personal and commercial use rights included	Completely free with no account required and no watermark on exports Nothing uploaded: all work stays on your device in your browser Results computed by the same tested code, not manually typed Multiple export formats: PNG at 4 sizes, SVG and PDF Converts between formats: Mermaid to draw.io, SQL to ER, Visio to flowchart
Community votes	0	0
DR (Domain Rating by Ahrefs)	29 +17 (up) since last check	3 +1 (up) since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	26	19
Referring domains (Majestic)	12	4

5 details filled in for both companies.

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