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Capture by RATdeck vs Kernline

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

Capture by RATdeck compared with Kernline
DetailCapture by RATdeck logo Capture by RATdeckKernline logo Kernline
What it doesFull-page screenshot and annotation tool for Chrome Give your AI the exact component from any site, not a screenshot
StageNot given Not given
FoundedNot given Not given
Based inIN ZA
Pricing modelFreemium Freemium
PricingFree: $0 with unlimited PNG, JPG and WebP downloads. Pro: $3/month or $12/year. In India: ₹288/month or ₹1,152/year + 18% GST (₹340/month or ₹1,359/year in total). Free: $0 with 3 Copy for AI and 3 Component captures a day. Pro yearly: $36/year ($3/month). Pro monthly: $6/month. Lifetime Pro: $59 one-time payment.
Key features
  • Full-page scrolling screenshots with automatic stitching
  • SOP and guide builder with PDF export
  • Bulk website screenshot capture up to 100 URLs
  • Share links for annotated screenshots and comparisons
  • Screenshot history and projects for Pro users
  • Screen recording with annotation and export options
  • Component capture as HTML, React, or Vue with Tailwind
  • Tailwind v3 and v4 class export
  • Design token export as CSS variables or Tailwind theme
  • CSS inspector with box model and typography
  • Asset list for images, SVGs, icons, and fonts
  • Pixel-perfect mockup overlay with layers
  • Single-element or full-page Tailwind scanning
  • Offline inspection and copy functionality
What makes it different
  • Privacy-focused design where screenshots are not stored on servers by default
  • Works entirely in your browser with no page uploads or tracking
  • Runs only on the tab you open and never uploads the page
  • No ads, tracking, or data selling
  • Copy real styles and tokens from live websites instead of screenshots
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)26 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)220
Referring domains (Majestic)80

6 details filled in for both companies.

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