Tab Stash, in a line: Firefox-only: stash batches of tabs into your bookmarks, organised into groups, synced by Firefox Sync. If it is not quite right, these are the extensions that cover the most of what it does, ranked by which of its features each one shares - with what they cost and where they run.
Facts read from each product’s own store listing and website on 13 October 2026. We make Latr, so it is listed first and marked as ours; the rest are ranked by the numbers.
What Tab Stash does
Tab Stash offers 5 of the 15 things we compare. An alternative is only an alternative if it keeps the ones you use.
The alternatives
Tab snoozer
Tab Stash makes stashed tabs into bookmarks, which is elegant: nothing new to trust, and Firefox Sync does the rest. Latr keeps its own library, which can also read and write your browser’s bookmarks, and adds the one thing a stash does not have - a time. Any page or saved window can be told when to come back, and it reopens by itself.
Covers 5 of Tab Stash’s 5 features. Adds: brings a tab back at a time you choose, repeating reminders, reopens at the line you stopped reading, saves sessions automatically, manages every open tab, across windows, finds duplicate tabs, puts idle tabs away automatically, share a list of tabs, focus timer with site blocking.
Unlike Tab Stash, it also runs on Chrome, Edge, Brave, Vivaldi, Opera, Arc, and, like Tab Stash, it is free to start (Free; Pro is $19 once, for themes, sounds and extras).
Choose Latr over Tab Stash if you want stashed tabs to come back at a time, or you use Chrome or Edge as well as Firefox.
Latr vs Tab Stash, in full →Session manager
Covers 5 of Tab Stash’s 5 features. Adds: saves sessions automatically.
Unlike Tab Stash, it also runs on Chrome, Edge, and, like Tab Stash, it is free to start (Free and open source (MPL-2.0)).
Latr vs Tab Session Manager →Workspaces
Covers 5 of Tab Stash’s 5 features. Adds: manages every open tab, across windows, finds duplicate tabs, share a list of tabs, mobile app.
Unlike Tab Stash, it also runs on Chrome, iOS, Android, and, like Tab Stash, it is free to start (Free up to 60 saved tabs; $4.50 a member a month billed yearly, or $6 monthly).
Latr vs Toby →Tab list
Covers 4 of Tab Stash’s 5 features. Not listed or missing: keeps tab groups. Adds: share a list of tabs.
Unlike Tab Stash, it also runs on Chrome, Edge, Safari, and, like Tab Stash, it is free to start (Free - no paid plan on its listing or site).
OneTab vs Tab Stash, in full →Tab snoozer
Covers 4 of Tab Stash’s 5 features. Not listed or missing: keeps tab groups. Adds: brings a tab back at a time you choose, repeating reminders, saves sessions automatically, finds duplicate tabs, puts idle tabs away automatically.
Unlike Tab Stash, it also runs on Chrome, Edge, and, like Tab Stash, it is free to start (Free on one device; Cloud Sync is a paid Pro option with a 14-day trial).
Latr vs PingLater →Session manager
Covers 3 of Tab Stash’s 5 features. Not listed or missing: keeps tab groups, sync between computers. Adds: saves sessions automatically, manages every open tab, across windows.
Unlike Tab Stash, it also runs on Chrome, and, like Tab Stash, it is free to start (Free - "Access to all features is free").
Latr vs Session Buddy →Feature by feature
| Tab Stash | Latr | Tab Session Manager | Toby | OneTab | |
|---|---|---|---|---|---|
| Brings a tab back at a time you choose | Not listed | Yes | Not listed | Not listed | Not listed |
| Saves a whole window and restores it | Yes | Yes | Yes | Yes | Yes |
| Keeps tab groups | Firefox tab groups | Yes | Yes | Yes | Not listed |
| Manages every open tab, across windows | Not listed | Yes | Not listed | Yes | Not listed |
| Folders or collections of saved pages | Groups and sub-groups, as bookmarks | Yes | Sessions with names and tags | Collections and spaces | Folders, tasks and notes |
| Import and export | Including OneTab format | Yes | Including Session Buddy | Export | Yes |
| Sync between computers | Through Firefox Sync | Optional, through your browser’s own sync | Cloud sync | Yes | Encrypted cross-browser sync |
Checked 13 October 2026 against each product’s own store listing and website. “Not listed” means the feature is not in the product’s own listing or site - not that it is missing.
Switching
Two routes. Tab Stash exports in OneTab’s format, which Latr reads with its groups intact. Or, because Tab Stash keeps everything as bookmarks, open Latr’s library and read the stash folder straight from your browser bookmarks.
Every comparison we have written is on the compare page, including how Latr stacks up against each alternative above.
Questions
Tab Stash does a lot well. Stores tabs as real bookmarks, so Firefox Sync carries them everywhere with no extra account. People look elsewhere for what it does not offer, going by its own listing. Firefox only, by design. Nothing in its listing schedules a stash to come back at a time.
Of the alternatives on this page, Latr, Tab Session Manager, Toby, OneTab, PingLater and Session Buddy are free to start. Which is best depends on which of Tab Stash’s 5 features you rely on: saves a whole window and restores it, keeps tab groups, folders or collections of saved pages, import and export, sync between computers. The cards above say which each one keeps.
Yes: Latr, Tab Session Manager, Toby and OneTab run on Firefox, according to their own listings.
Two routes. Tab Stash exports in OneTab’s format, which Latr reads with its groups intact. Or, because Tab Stash keeps everything as bookmarks, open Latr’s library and read the stash folder straight from your browser bookmarks.
Sources
Each alternative's own sources are listed on its comparison page, linked from its card above.
Free, no account, and nothing leaves your device. About ten seconds to install, and one keystroke to use.
Also on Brave, Vivaldi, Arc and Opera - straight from the Chrome Web Store listing.
