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Tab Lifeboat vs Fontsight

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

Tab Lifeboat compared with Fontsight
DetailTab Lifeboat logo Tab LifeboatFontsight logo Fontsight
What it doesAutomatic tab backups stored outside your browser Point at any text to see the typeface that actually rendered, who made it, and the CSS to use it.
StageNot given Not given
FoundedNot given Not given
Based inSK Not given
Pricing modelFreemium Free
PricingFree: €0 forever. Pro lifetime: €14.99 one-time payment, including VAT. Not given
Key features
  • Automatic snapshots within a minute of every change
  • Backup file stored outside browser profile in Downloads folder
  • Calendar search across snapshot history
  • Restore sessions, windows, groups and individual tabs
  • Delete specific pages, days or entire history
  • Incognito windows never saved
  • Import backup files from other installations or computers
  • Identify fonts by pointing at text on any website
  • Shows the actual font that rendered, not just CSS fallbacks
  • Swap fonts and test alternatives on any website in real time
  • Built-in directory of 7,900+ font families from 197 type houses
  • Find free alternatives to paid fonts
  • Test fonts with waterfall, paragraph and glyph views
  • No account required, no data collection
What makes it different
  • One-time lifetime price with all future Pro features included free
  • Works across Chrome, Edge, Brave, Opera and Vivaldi from single installation
  • Automatic cloud backup to your own storage with encryption only you control
  • Identifies the actual font that rendered on the page, not just CSS preferences
  • Built-in font directory with 7,900+ families from 197 type houses and 98 brands' in-house fonts
  • Finds free Google Font alternatives to expensive paid typefaces
  • Test any font on any website with live preview and CSS output
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)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

4 details filled in for both companies.

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