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QR Promise vs Deta Studio

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

QR Promise compared with Deta Studio
DetailQR Promise logo QR PromiseDeta Studio logo Deta Studio
What it doesQR codes that keep working forever Drawing review and markup platform for architecture, engineering and construction teams
StageNot given Not given
FoundedNot given Not given
Based inUS US
Pricing modelFree trial Freemium
PricingPro: $3/mo after 7-day free trial (card required) Desktop license: $89 one-time permanent license for Mac and Windows, includes 1 year of new desktop features. Cloud Free: free tier with 1 workspace, 3 members, 5 documents, 50 AI credits per month. Cloud Pro: $12.50 per user per month (billed annually) with unlimited workspaces, 3 members per works
Key features
  • Static QR generator for URLs, text, WiFi, vCard, email, SMS
  • PNG and SVG downloads
  • Dynamic codes with scan analytics by day, country, and device class
  • Code Health Monitor alerts for broken destination URLs
  • Migrate deactivated competitor codes
  • One-click subscription cancellation
  • Customizable colors and optional logo
  • Desktop app for Mac and Windows with local PDF markup tools
  • Cloud-based collaboration with real-time cursor visibility
  • Calibrated measurement tools for metric and imperial scales
  • Version history and version control across drawing revisions
  • Dropbox and Google Drive integration
  • Collaborative whiteboards for sketching and design exploration
  • RFI and punch list tracking with file attachments
  • Support for large multipage construction drawing sets up to 200 MB
  • Revision bubbles and hatch fills for clear markup annotation
  • Works on Mac, Windows, iPad and mobile devices in browser
What makes it different
  • Static codes generated in your browser never route through servers and keep working forever after cancellation
  • Code Health Monitor checks if printed code destinations go down and emails you to fix the link without reprinting
  • Affordable pricing with no server-side kill switch on static codes after cancellation
  • Built specifically for AEC teams with purpose-built markup and measurement tools
  • Connects to file storage teams already use without requiring file migration
  • Collaboration without requiring accounts from contractors and clients
  • Markup permanently tied to drawings and preserved across revisions
  • One-time desktop license with no subscription required for local PDF tools
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)012
Referring domains (Majestic)02

6 details filled in for both companies.

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