Paintit.ai 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.

Paintit.ai compared with Diagram Smith
Detail	Paintit.ai	Diagram Smith
What it does	AI interior design tool to redesign rooms, test paint colors and materials, and stage listings	Free online tools for flowcharts, charts, diagrams and timelines with no sign-up
Stage	Not given	Not given
Founded	2023	Not given
Based in	GB	Not given
Pricing model	Freemium	Freemium
Pricing	Free: 30 credits at 1K resolution, no credit card required. Starter: $14.99 monthly with 500 credits and 2K resolution. Pro: $29.99 monthly with 1,500 credits, 4K upscale, watermark-free exports, and commercial usage licence. Max: $79.99 monthly with 4,500 credits, prioritised generation, discounted	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	360° views from AI-generated designs Real paint colors from Behr, Benjamin Moore, Dulux, Nippon Paint and Sherwin-Williams Shop similar real furniture from Amazon, IKEA, Jysk, Ashley Pinterest board import API for Business Integration Design generation in 1–2 minutes Targeted editing tools to modify specific room elements	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	Structural accuracy keeping windows and walls well-positioned while providing real furniture recommendations you can purchase Integrated workflow from AI project to professional 4K exports with editing tools for depth and practical renovation planning Chat-first workflow allowing iteration with small edits without restarting from scratch Designs are instantly shoppable with direct links to real products and retailers Results generated in minutes without requiring design experience or complex software	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)	41 −1 (down) since last check	3 +1 (up) since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	31	19
Referring domains (Majestic)	571	4

5 details filled in for both companies.

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