Diagram Smith vs Brilliant

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

Diagram Smith compared with Brilliant
Detail	Diagram Smith	Brilliant
What it does	Free online tools for flowcharts, charts, diagrams and timelines with no sign-up	Design with AI agents on a professional canvas, free
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	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).	Free: $0 forever with every design feature, unlimited MCP agents, public projects and drops (2 GB), in-app chat with your own AI (10 messages a day). Personal: $20 per month with private projects, 50 GB storage, unlimited in-app chat on your own key, and base Brilliant AI allowance. Pro: $50 per mon
Key features	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	Infinite canvas with native vector editing AI agents that design directly on the canvas Design repositories with branching and version control Auto layout and components with variants Open, non-proprietary Blueprint file format Import from Figma and Sketch MCP protocol support for any coding agent Real-time multiplayer collaboration Export to React, HTML, SVG, PDF and code Design systems with tokens and semantic modes
What makes it different	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	AI agents speak MCP natively and work on your canvas, not in a separate chat Design files are code via Blueprint format that syncs with your repository Full professional tool is completely free with unlimited MCP agents GitHub-style version control and branching for design files AI agents stay on brand via design system linting
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	18 no change since last check
Trust Flow (Majestic)	0	9
Citation Flow (Majestic)	19	30
Referring domains (Majestic)	4	101

5 details filled in for both companies.

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