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Plantyd 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.

Plantyd compared with Diagram Smith
DetailPlantyd logo PlantydDiagram Smith logo Diagram Smith
What it doesDesign your garden. Watch it grow. Free online tools for flowcharts, charts, diagrams and timelines with no sign-up
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: $0 forever with 1 active project, 15 plants max, 500+ plant library, summer sun and shade analysis, Year 1 and Year 15 growth views, watermarked PDF export. Pro: $9.99/month or $79/year (34% discount annually), with unlimited projects, unlimited plants per design, 10,000+ plant library, year-r 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
  • Satellite imagery import with automatic scale detection from GPS coordinates
  • Year-round sun and shade analysis mapped to specific light conditions
  • Plant library with 500+ plants (Free) or 10,000+ plants (Pro) filtered by USDA hardiness zone
  • Growth timeline visualization from Year 1 to Year 15
  • Raised bed planner with grid-based crop layout and frost date scheduling
  • Succession planting and crop rotation tracking
  • PDF export of garden plans and plant shopping lists
  • Companion and antagonist planting warnings
  • 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
  • Starts from a real satellite photo of your actual property, not a blank grid
  • Models sun and shade across the entire year, not just summer noon
  • Shows how every plant will look from Year 1 through Year 15 for accurate spacing decisions
  • Frost date calculations from 6,949 US weather stations for precise planting schedules
  • Built specifically for homeowners, not landscape architects or professionals
  • 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 votes00
DR (Domain Rating by Ahrefs)14 +1 (up) since last check3 +1 (up) since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)1419
Referring domains (Majestic)64

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