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Diagram Smith vs Nexus

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 Nexus
DetailDiagram Smith logo Diagram SmithNexus logo Nexus
What it doesFree online tools for flowcharts, charts, diagrams and timelines with no sign-up Infinite Filters in Your Favorite App
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Not given
PricingFree: 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: 720p exports, 480p in the plugins. Creator: $19/month or $180/year (billed yearly saves 21%), 4K exports, full size in plugins, 5,000 AI credits monthly. Pro: $49/month or $480/year, 8K exports, 12,500 AI credits monthly. Team: $40/seat/month or $408/seat/year (3 or more people), Pro for every
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
Not given
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
  • Vector filters draw real paths you can edit
  • Plugins run natively in your creative tools
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check2 no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)1919
Referring domains (Majestic)44

3 details filled in for both companies.

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