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StampZen vs Chartory

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

StampZen compared with Chartory
DetailStampZen logo StampZenChartory logo Chartory
What it doesFree online stamp maker for custom stamps and seals Charts that look designed, because they were
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: unlimited design edits and 480px watermarked JPG download. Paid: High-res PNG $2.50, PNG + SVG $2.90, All formats (PNG + SVG + PDF) $3.50. No subscription, one-time payment only. Free: 100 React charts in Hearth collection, MIT licensed. Figma: $149 once. Code: $249 once. Complete: $349 once. All prices include every update.
Key features
  • 26 stamp template categories including company seals, notary, date, and deposit stamps
  • Round, square, or rectangular stamp shapes sized in real millimeters
  • Live preview rendering as you edit
  • Free watermarked JPG download to test layout
  • High-resolution PNG export at 6000px with transparent background
  • Vector SVG export with text converted to outlines for stamp makers
  • Print-ready PDF at true physical size
  • Mobile-responsive web app with no installation required
  • Customizable fonts including Oswald, Archivo, PT Serif, Courier Prime, and Noto Sans CJK
  • Adjustable ink color, opacity, aging effect, and border styles
  • 100+ chart types organized by question
  • Four responsive sizes (XS, S, M, L) that re-layout from data
  • Identical names and props in Figma and React
  • Light and dark color modes
  • 900+ size and legend variants
  • MCP server for AI code agents
  • Sector-specific datasets included
  • Ready-made dashboard blocks and compositions
  • Private registry and GitHub repository access
What makes it different
  • No account creation or signup required to design and download free preview
  • Pay once per design, no subscription billing
  • Server-side rendering ensures preview matches final export exactly
  • Designed specifically for real documents with print-ready output at true size
  • Seven-day email download link for file re-downloads after payment
  • Same chart name and properties in both Figma design files and React code
  • Charts re-layout responsively instead of scaling, keeping text readable at all sizes
  • Pay once with all future updates included, no subscription
  • Integrated with shadcn and available via MCP for AI agents
  • 100 charts free in React under MIT license
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last check1 +1 (up) since last check
Trust Flow (Majestic)62
Citation Flow (Majestic)2212
Referring domains (Majestic)102

5 details filled in for both companies.

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