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StampZen vs in the middle

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 in the middle
DetailStampZen logo StampZenin the middle logo in the middle
What it doesFree online stamp maker for custom stamps and seals An app design studio that made Bulletin, an infinite canvas app for iPhone, iPad and Mac
StageNot given Not given
FoundedNot given Not given
Based inNot given SG
Pricing modelFreemium Free
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. Bulletin is available as a free download. The Terms & Conditions reference a lifetime PRO purchase option, but specific pricing for PRO is not detailed on the pages.
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
  • Arrange photos, notes and links freely on an infinite canvas
  • Pan and zoom between items
  • Available on iPhone, iPad and Mac
  • Free download
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
  • Infinite canvas design for flexible content organization
  • Cross-platform support across Apple devices
  • Free to use
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last check14 no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)220
Referring domains (Majestic)100

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