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Diagram Smith vs CatalogKite

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 CatalogKite
DetailDiagram Smith logo Diagram SmithCatalogKite logo CatalogKite
What it doesFree online tools for flowcharts, charts, diagrams and timelines with no sign-up Product catalog and line sheet maker
StageNot given Not given
FoundedNot given Not given
Based inNot given IN
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: $0/month with up to 25 products per catalog, 3 saved catalogs, 1 online catalog link and PDF downloads with badge. Pro: $9/month or $90/year (billed monthly as $9/month, yearly as $7.50/month) with up to 500 products per catalog, 25 saved catalogs, 10 online catalog links, Excel order forms an
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
  • Six layout templates: catalog, line sheet, price list, order form, lookbook and modern catalog
  • Print-ready PDF output in A4 or Letter, portrait or landscape
  • Online catalog link that buyers can search and filter
  • WhatsApp and email orders with quantities and totals
  • Import products from CSV, XLSX, Excel or Google Sheets with automatic column mapping
  • Brand customization: logo, colors, six typefaces, cover page and terms block
  • Works on phones and tablets with offline editing capability
  • No signup required for basic PDF creation; work saved in browser
  • Password protection for published catalogs on Business plan
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
  • Free plan includes all six templates and PDF export with no time limit
  • Single source for all sales documents: one product list generates catalogs, line sheets, price lists and order forms
  • Preview and PDF generated from the same layout engine so they match exactly page for page
  • Buyers order by WhatsApp and email directly without needing a checkout or payment processing
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1921
Referring domains (Majestic)47

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