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ADA SafeCheck vs StackTools

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

ADA SafeCheck compared with StackTools
DetailADA SafeCheck logo ADA SafeCheckStackTools logo StackTools
What it doesFind ADA accessibility barriers before they find you. Private browser tools for everyday work
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingStarter: Free (up to 3 PDF exports per month, watermarked). Pro: $19/month with 7-day free trial (unlimited PDF exports, no watermark). Agency: $99/month with 7-day free trial (multi-domain workflows, branded templates, up to 10 devices). Not given
Key features
  • One-click full-page WCAG 2.1 Level AA audit
  • Barriers highlighted in place with plain-language fixes
  • Accessibility score 0-100 with severity breakdown
  • PDF audit report with remediation roadmap
  • Privacy-first scanning runs entirely in browser
  • 50+ automated WCAG rules per scan
  • Full-page audit completes in 9 seconds average
  • Multi-domain audits for agencies
  • Branded report templates for client hand-offs
  • Up to 10 device activation for teams
  • PDF merge, split and compress
  • Convert Word, Excel, images to PDF
  • OCR, redact and protect PDFs
  • Compress images (JPG, PNG, WebP, AVIF)
  • Convert HEIC images
  • Background removal
  • On-device image upscale
  • Works offline after first load
  • No signup required
What makes it different
  • No account required, install and scan immediately
  • Runs entirely client-side; no content uploaded or stored
  • Industry-standard axe-core engine with 57% issue detection
  • Dated PDF reports with scope and methodology for compliance documentation
  • Scans live pages, staging, production, or competitors
  • Files process in your browser with no uploads to servers
  • No account, no credit card, no friction
  • Works offline after first visit
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check8 no change since last check
Trust Flow (Majestic)04
Citation Flow (Majestic)914
Referring domains (Majestic)204

4 details filled in for both companies.

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