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StampZen vs OLBO

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 OLBO
DetailStampZen logo StampZenOLBO logo OLBO
What it doesFree online stamp maker for custom stamps and seals Website development studio building fast, accessible and secure websites
StageNot given Not given
FoundedNot given Not given
Based inNot given UA
Pricing modelFreemium Not given
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. Business landing page from €690; Defence landing page from €1,390; Start website from €2,900; Online shop Basic from €3,900; Online shop Full from €6,500; Corporate website from €9,900; Platform from €24,900. Website Checker free score or full report €25. Website Monitoring from €15/month.
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
  • Website Checker: analyzes 13 indicators including hosting, security, age and health
  • WCAG 2.1 AA accessibility included in all packages
  • Admin panel for self-editing page content
  • Online payments with Stripe or Mollie for shops
  • Multi-language support from 2 to 3 languages
  • Website redesign with SEO redirects
  • Website Monitoring service tracking uptime and security
  • 30-day warranty with free fixes
  • Full code ownership and access provided to clients
  • Security review for defence company websites
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
  • Built with AI assistance reviewed by humans; every decision and line of code is reviewed by a person
  • Accessibility and security standards included in every package at no extra cost
  • Fixed price and launch date guaranteed before contract signing
  • Discounts for Ukrainian independent media and veteran-owned businesses
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last check2 +2 (up) since last check
Trust Flow (Majestic)63
Citation Flow (Majestic)2217
Referring domains (Majestic)105

4 details filled in for both companies.

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