Tab Manager Comparison
Duotang vs. everything
Not all tab managers work the same way. There are five categories — and which one a tool belongs to matters more than any feature list. These pages break down how Duotang compares to each.
Genuine workspace
Tabs stay alive across every switch. Your work is always right where you left it.
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Workona Tabs stay alive across every context switch. The only category where working state — drafts, scroll, video, WebSockets — survives. Duotang and Workona are the only Chrome extensions in this category; the differences are pricing, privacy, and features.
Tab list
Saves tabs as a list of links. Switching closes your current tabs and opens a new set.
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OneTab 
Toby 
Tab-Pilot Save URLs, destroy and recreate tabs on every switch. Working state is lost on every context change. Most "workspace" extensions fall into this category despite the branding.
Toby
One of Chrome's most popular workspace tools. Saves and reopens collections of tabs.
Tab-Pilot
Workspace-themed dashboard for saved URL folders. AI-assisted tab categorization.
OneTab
Collapses all tabs into a list to free RAM. Simple, fast, no organization.
Tabs Outliner
Tree-style tab manager. Organizes open tabs in a hierarchical outline; saved nodes reopen as fresh page loads.
Session saver
Snapshots your open tabs for crash recovery. Not designed for daily switching.
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Session Buddy 
Tab Session Manager Snapshot open tabs at a point in time for later restoration. Useful for crash recovery — not designed for daily context switching. Architecturally identical to tab lists.
Memory manager
Suspends idle tabs to free up memory. Chrome's built-in Memory Saver covers most use cases.
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The Marvellous Suspender 
Auto Tab Discard Suspend idle tabs to free RAM. Largely superseded by Chrome's built-in Memory Saver, which handles most use cases for free.
Genuine workspace
Tabs stay alive across every switch. Your work is always right where you left it.
Learn more → Standalone browser
Workspace features built into the browser itself. Requires switching away from Chrome.
Learn more →
Arc 
Vivaldi 
Sidekick Browsers with genuine workspace features built in. Tabs stay alive — same architectural benefit as Duotang — but require switching away from Chrome entirely.