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ScrollGist vs Kernline

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

ScrollGist compared with Kernline
DetailScrollGist logo ScrollGistKernline logo Kernline
What it doesTurn short videos into study notes Give your AI the exact component from any site, not a screenshot
StageNot given Not given
FoundedNot given Not given
Based inNot given ZA
Pricing modelFreemium Freemium
PricingFree: 15 videos, no expiry, up to 6 minutes each, no account or card required. Pro Monthly: $6.99/month for 300 videos/month. Pro Yearly: $49.99/year (approximately $4.17/month) for 300 videos/month. All paid plans include 14-day money-back guarantee. 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
  • Accurate transcription with state-of-the-art speech-to-text
  • Key-points summary with main idea, key points, and action items
  • Feynman explanations in simple language with everyday analogies
  • Idea maps showing semantic tree of concepts
  • On-screen text recognition from burned-in subtitles and visual text
  • Post-text analysis for caption-based content
  • 20 output languages independent of video language
  • No tracking or behavioral analytics
  • Bring your own API key for unlimited usage
  • 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
  • Works instantly with no account or card required for free tier
  • Transcribes multiple platforms in one extension: Instagram, Facebook, and X
  • Multiple analysis formats: transcription, summary, Feynman explanation, and idea map
  • Supports bring-your-own-key with multiple AI providers
  • 14-day money-back guarantee on all paid plans
  • 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)10
Citation Flow (Majestic)170
Referring domains (Majestic)30

5 details filled in for both companies.

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