Optimiser Sandbox
Chrome extension by Optimiser · Productivity · Workflow
A Chrome extension in Productivity · Workflow with 28 users, barely installed. Audience over the last 30 days: -6.
Specific sites only: 4 match patterns.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 28
- Users, last 30 days
- -6
- Version
- 0.3.2
- Updated in the store
- 2026-03-13
- Published
- 2021-01-18
- Manifest
- V3
- Browser access
- 2 permissions, 4 site patterns
How it has moved
- 2026-10-0835
- 2026-10-0936
- 2026-10-1034
- 2026-10-1332
- 2026-10-1628
- 2026-10-1729
- 2026-10-1828
- 2026-10-1927
- 2026-10-2128
- 2026-10-2228
- 2026-10-2329
- 2026-10-2428
- 2026-10-2729
- 2026-10-2928
- 2026-10-3028
- 2026-09-0131
- 2026-09-0332
- 2026-09-0633
- 2026-09-0934
- 2026-09-1033
- 2026-09-1331
- 2026-09-1629
- 2026-09-2030
- 2026-09-2129
- 2026-09-2531
- 2026-09-2632
- 2026-09-2834
- 2026-10-0835
- 2026-10-0936
- 2026-10-1034
- 2026-10-1332
- 2026-10-1628
- 2026-10-1729
- 2026-10-1828
- 2026-10-1927
- 2026-10-2128
- 2026-10-2228
- 2026-10-2329
- 2026-10-2428
- 2026-10-2729
- 2026-10-2928
- 2026-10-3028
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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: 4 match patterns.
https://calendar.google.com/*https://mail.google.com/*https://inbox.google.com/
Show the remaining 1
https://sand3.boit.uk/gmail/*
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
Optimiser publishes 2 listings we track, 89 users between them.
-
Optimiser 61 users
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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.
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[](https://extops.dev/extensions/pnjbplfccbdgmlikaolkogkehpegjelm)<a href="https://extops.dev/extensions/pnjbplfccbdgmlikaolkogkehpegjelm"><img src="https://extops.dev/extensions/pnjbplfccbdgmlikaolkogkehpegjelm/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.