Tab Stash VS FastGPU

• Organized Tab Management
  Tab Stash allows users to easily organize and manage their tabs by stashing them into groups, which can reduce clutter and improve productivity.
• Simplified Bookmarking
  The extension acts as a more flexible bookmarking tool, automatically saving stashed tabs for future reference without cluttering the bookmarks bar.
• Session Restoration
  Users can restore stashed tabs at any time, which makes it convenient to manage and revisit previous browsing sessions.
• Integration with Sync
  Integrates with browser sync features, allowing users to access their stashed tabs from multiple devices seamlessly.
• Privacy Respecting
  Tab Stash does not collect or store user data, enhancing user privacy concerns regarding extension usage.

Possible disadvantages

• Learning Curve
  New users might find there is a learning curve to effectively use all the features and maximize the benefits of the extension.
• Limited to Firefox
  Tab Stash is currently available only for Firefox, which limits its use for people who prefer other browsers like Chrome.
• Performance Issues
  In some cases, users may experience performance lags or increased memory usage when managing a large number of tabs with the extension.
• Occasional Bugs
  Some users report encountering occasional bugs or glitches which may affect usability or stability.
• Feature Limitations
  While effective at basic tab management, it lacks some advanced features that some power users might expect or require compared to other tab management tools.

No features have been listed yet.

• Firefox 125

  I like the the https://josh-berry.github.io/tab-stash/ extension. Not exactly what you want, but IMO a very well-done extension in that space. Firefox handle lots of tabs very well though since the tabs are lazily loaded. Only issue is... - Source: Hacker News / over 2 years ago

• My Go to add-ons, feedback needed: which one to keep, install or remove, am i missing something?

  If you need vertical tabs, my new favorite solution is Tab Stash in the sidebar. Source: over 3 years ago

Tracking FastGPU since Oct 2026.