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Polychrome: Vertical Tab Groups & Search

Chrome extension by Alcor · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 1 000 users, a small but real audience.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
1 000
Rating
4.6 (14 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.9.9
Updated in the store
2022-11-18
Published
2021-05-29
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-161k
Rating
unchanged since 01.09
reviewsrating 4.57 · 2 readings
  1. 2026-09-01reviews14rating4.57
  2. 2026-09-16reviews14rating4.57
Users
unchanged since 01.09
1k · 2 readings
  1. 2026-09-011k
  2. 2026-09-161k
Rating
unchanged since 01.09
reviewsrating 4.57 · 2 readings
  1. 2026-09-01reviews14rating4.57
  2. 2026-09-16reviews14rating4.57

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://suggestqueries.google.com/*
  • Read and change your browsing history history
  • See the address and title of every tab you have open tabs
  • Read and change your bookmarks bookmarks
Show the remaining 3
  • Run searches in your default search engine search
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Alcor publishes 9 listings we track, 2k users between them.

  1. Standard macOS Gray Alcor · published 2020-02-09 612 users ★ 4.2
  2. A Wrench Menu Alcor · Productivity · Workflow · published 2021-05-19 227 users ★ 5.0
  3. Special Dark Gray Alcor · published 2018-07-22 158 users ★ 4.8
Show 5 more from this publisher
  1. Special Dark Blue Alcor · published 2017-11-11 21 users ★ 3.6
  2. itty.bitty Alcor · Productivity · Workflow · published 2022-07-29 15 users
  3. Tab Recycler Alcor · Productivity · Workflow · published 2020-04-17 14 users
  4. Special Dark Cherry Alcor · published 2017-11-11 10 users ★ 3.4
  5. Emoji Title to Favicon Alcor · Productivity · Workflow · published 2022-08-20 9 users

Like this one

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

  1. Tab Manager - Vertical Tabs Describes nearly the same job, smaller audience 8 users
  2. Yokie Vertical Tabs Describes nearly the same job, smaller audience 10 users
  3. Vertical Tabs Describes nearly the same job, smaller audience 10 users
  4. Tab Groups Describes nearly the same job, smaller audience 6 users
  5. Tabbiy - Auto Group & Sidebar Tab Manager Describes nearly the same job, smaller audience 2k users ★ 4.7

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.