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Layouts.dev vs SiteCheckTools

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

Layouts.dev compared with SiteCheckTools
DetailLayouts.dev logo Layouts.dev SiteCheckTools
What it doesA notebook-style editor for building interfaces with Tailwind Free technical tools for website diagnostics
StageMVP Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree: $0/mo (unlimited public projects, 100s of pre-loaded components, pre-loaded asset libraries, AI accelerations, unlimited HTML export). Frontend: $7/mo (35% off when billed yearly, includes everything in Free plus private projects, theming & styling, export to Figma, unlimited React export, liv Not given
Key features
  • Instant preview and live updates at every keypress
  • One-click deployment
  • Hundreds of pre-loaded components from Radix, shadcn/UI and Layouts UI
  • Built-in asset libraries for illustrations, icons, images and videos
  • AI assistance for generating Tailwind utility classes
  • Export to production-grade HTML and React code
  • NextJS CLI integration for syncing code to projects
  • Real-time visual and code preview on multiple devices
  • Export to Figma (Frontend plan and above)
  • Private projects (Frontend plan and above)
  • DNS record queries across four public resolvers
  • SSL certificate chain validation with expiry dates
  • WHOIS and RDAP domain lookups
  • IP WHOIS lookups for network information
  • Core Web Vitals and speed testing
  • Uptime and reachability checks from multiple regions
  • Redirect chain tracing
  • Raw data transcripts for verification
  • WordPress theme and plugin detection
  • Domain name generator with availability checking
What makes it different
  • No setup, deploy, or servers required
  • Simpler, more readable syntax than HTML and React with superpowers
  • Accessible to both designers and developers with minimal learning curve
  • Instant results at every keystroke with live preview on all screens
  • Complete visual development environment with pre-built components eliminating wheel reinvention
  • Every result shows raw data and working so users can verify findings themselves
  • No signup, no email gates, no trials required
  • Measurements are real live lookups, never estimates or guesses
  • Affiliate commissions only on findings, never on page loads or passing results
  • Dense, specific documentation written for developers and technical users
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)11 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)95
Citation Flow (Majestic)227
Referring domains (Majestic)1343

4 details filled in for both companies.

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