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SessionGrid X - Tab & Workspace Manager

Chrome extension by planet.X · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 2 users, barely installed.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 8 days
+2
Version
v11.2
Updated in the store
2026-09-14
Published
2026-09-08
Manifest
V3
Browser access
5 permissions, 1 site pattern

How it has moved

Users
+2 since 09.09
0-2 · 4 readings
2026-09-09: appeared in the store2026-09-14: released v11.2
  1. 2026-09-090appeared in the store
  2. 2026-09-101
  3. 2026-09-132
  4. 2026-09-162
Users
+2 since 09.09
0-2 · 4 readings
2026-09-09: appeared in the store2026-09-14: released v11.2
  1. 2026-09-090appeared in the store
  2. 2026-09-101
  3. 2026-09-132
  4. 2026-09-162

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 1 match pattern.

  • https://www.planet-x.co/*
  • See the address and title of every tab you have open tabs
  • Schedule work to run later alarms
  • Open a panel beside the page sidePanel
Show the remaining 2
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

Version history

  1. Version v11.2 · Swapped which permissions it asks for

What changed recently

  1. Package size changed
  2. Swapped which permissions it asks for
  3. Store description rewritten
Show the remaining 2
  1. Released version v11.2 (was 11.0.0)
  2. Appeared in the store

The publisher

planet.X publishes 2 listings we track, 5 users between them.

  1. conteXt - Encrypted Credential Vault planet.X · Productivity · Developer · published 2026-08-29 3 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Tabwell — Tab Session Manager Describes nearly the same job, smaller audience 20 users ★ 5.0
  2. Simple Tab Workspaces — Tab Group Launcher Describes nearly the same job, smaller audience 17 users ★ 5.0
  3. Tabloomy: Tab Manager & Session Saver Describes nearly the same job, smaller audience 1 user
  4. Workspaces Describes nearly the same job, smaller audience 3 users
  5. Nestab Describes nearly the same job, smaller audience 3 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.