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Skisso vs Kernline

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

Skisso compared with Kernline
DetailSkisso logo SkissoKernline logo Kernline
What it doesBrowser extension that turns pointing at a live interface into a change your AI coding agent can act on Give your AI the exact component from any site, not a screenshot
StageNot given Not given
FoundedNot given Not given
Based inSE ZA
Pricing modelFree Freemium
PricingNot given 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
  • Live element selection and editing on any webpage
  • Real CSS editing with instant visual feedback
  • Generate diffs for AI agents to act on
  • Chat with coding agents without leaving the page
  • Convert selections to GitHub issues
  • Works on localhost, staging and live sites
  • Area screenshot and annotation mode
  • Support for multiple AI agents
  • 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
  • Direct manipulation interface eliminates describing pixels in prose
  • Outputs agent-ready diffs instead of screenshots or descriptions
  • Works with any AI coding agent through structured plain text
  • Zero telemetry and fully local privacy model
  • Sandbox environment—nothing ships until you explicitly copy
  • 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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)160
Referring domains (Majestic)110

5 details filled in for both companies.

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