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Side Copilot vs Tab Lifeboat

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

Side Copilot compared with Tab Lifeboat
DetailSide Copilot logo Side CopilotTab Lifeboat logo Tab Lifeboat
What it doesBrowse less. Get more done. Automatic tab backups stored outside your browser
StageNot given Not given
FoundedNot given Not given
Based inNot given SK
Pricing modelFreemium Freemium
PricingFree: $0/month with up to 5 spaces and basic chat. Pro: $2.9/month ($4.9 monthly equivalent) with unlimited spaces and Agent Mode. Pro+: $7.9/month ($11.9 monthly equivalent) with cross-page agent and additional tools. Yearly plans include 2 months free. Free: €0 forever. Pro lifetime: €14.99 one-time payment, including VAT.
Key features
  • Vertical tabs manager in side panel
  • Group tabs by domain or AI
  • Chat mode to query open tabs
  • Agent mode for browser automation
  • Suspend tabs to free memory
  • Pin and search tabs
  • Support for multiple languages
  • Save and restore tab groups
  • 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
What makes it different
  • AI-powered tab organization without switching browsers
  • Side panel operates without breaking workflow
  • Works across multiple browsers and platforms
  • Generous free plan with cloud sync
  • Natural language AI grouping
  • 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
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)52 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)200
Citation Flow (Majestic)320
Referring domains (Majestic)2870

5 details filled in for both companies.

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