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Chrome extension by JasonSavard.com · Productivity · Workflow

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  • Established publisher
  • Trader

A Chrome extension in Productivity · Workflow with 1 000 000 users, one of the largest listings in the store. Audience over the last 30 days: unchanged.

Specific sites only: 1 match pattern.

What the developer says, and 5 screenshots

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

Users
1 000 000
Rating
4.3 (12 713 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000 000, so it moves only between steps)
Rating, last 30 days
-0.37 in 30 days
Version
36.6
Updated in the store
2026-10-14
Published
2011-12-15
Manifest
V3
Browser access
15 permissions, 1 site pattern

How it has moved

Users
unchanged since 29.09
1M · 10 readings
2026-10-14: released 36.6
  1. 2026-10-041M
  2. 2026-10-111M
  3. 2026-10-141Mreleased 36.6
  4. 2026-10-161M
  5. 2026-10-181M
  6. 2026-10-211M
  7. 2026-10-221M
  8. 2026-10-231M
  9. 2026-10-251M
  10. 2026-10-291M
Rating
-0.37 since 29.09
reviewsrating 4.28-4.65 · 10 readings
2026-10-14: released 36.6
  1. 2026-10-04reviews12.7krating4.65
  2. 2026-10-11reviews12.7krating4.65
  3. 2026-10-14reviews12.7krating4.28released 36.6
  4. 2026-10-16reviews12.7krating4.28
  5. 2026-10-18reviews12.7krating4.28
  6. 2026-10-21reviews12.7krating4.28
  7. 2026-10-22reviews12.7krating4.28
  8. 2026-10-23reviews12.7krating4.28
  9. 2026-10-25reviews12.7krating4.28
  10. 2026-10-29reviews12.7krating4.28
Users
unchanged since 31.08
1M · 13 readings
2026-09-10: released 36.52026-09-11: released 36.5.12026-09-13: released 36.5.22026-10-14: released 36.6
  1. 2026-08-311M
  2. 2026-09-041M
  3. 2026-09-251M
  4. 2026-10-041M
  5. 2026-10-111M
  6. 2026-10-141Mreleased 36.6
  7. 2026-10-161M
  8. 2026-10-181M
  9. 2026-10-211M
  10. 2026-10-221M
  11. 2026-10-231M
  12. 2026-10-251M
  13. 2026-10-291M
Rating
-0.37 since 31.08
reviewsrating 4.28-4.65 · 13 readings
2026-09-10: released 36.52026-09-11: released 36.5.12026-09-13: released 36.5.22026-10-14: released 36.6
  1. 2026-08-31reviews12.7krating4.65
  2. 2026-09-04reviews12.7krating4.65
  3. 2026-09-25reviews12.7krating4.65
  4. 2026-10-04reviews12.7krating4.65
  5. 2026-10-11reviews12.7krating4.65
  6. 2026-10-14reviews12.7krating4.28released 36.6
  7. 2026-10-16reviews12.7krating4.28
  8. 2026-10-18reviews12.7krating4.28
  9. 2026-10-21reviews12.7krating4.28
  10. 2026-10-22reviews12.7krating4.28
  11. 2026-10-23reviews12.7krating4.28
  12. 2026-10-25reviews12.7krating4.28
  13. 2026-10-29reviews12.7krating4.28

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: 1 match pattern.

  • https://mail.google.com/
Show the remaining 12
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Receive push messages from its developer gcm
  • Tell whether you are away from the computer idle
  • Show you notifications notifications
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Read your display setup system.display
  • Speak text out loud tts

The full permission history for this extension

Version history

  1. Version 36.6
  2. Version 36.5.2
  3. Version 36.5.1
Show the remaining 1
  1. Version 36.5

What changed recently

  1. Package size changed
  2. Released version 36.6 (was 36.5.2)
  3. Released version 36.5.2 (was 36.5.1)
Show the remaining 3
  1. Released version 36.5.1 (was 36.5)
  2. Package size changed
  3. Released version 36.5 (was 36.4)

The publisher

JasonSavard.com publishes 6 listings we track, 1.5M users between them. Listed website: jasonsavard.com.

  1. Checker Plus for Google Calendar™ JasonSavard.com · Productivity · Workflow · published 2010-06-11 300k users ★ 4.3
  2. Explain and Send Screenshots JasonSavard.com · Productivity · Tools · published 2010-04-12 100k users ★ 4.5
  3. Webmail Ad Blocker JasonSavard.com · Productivity · Workflow · published 2010-01-22 90k users ★ 4.4
Show 2 more from this publisher
  1. Checker Plus for Google Drive™ JasonSavard.com · Productivity · Workflow · published 2012-10-15 30k users ★ 4.5
  2. Recent Tabs JasonSavard.com · Productivity · Tools · published 2010-02-20 20k users ★ 4.2

Like this one

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

  1. Simple Gmail Checker Describes nearly the same job, smaller audience 13 users
  2. Video Email Alert Describes nearly the same job, smaller audience 4 users
  3. Gmail Checker - Multi Account Gmail Notifier Describes nearly the same job, smaller audience 9k users ★ 4.3
  4. Gmail Notifications Describes nearly the same job, smaller audience 1k users ★ 4.8
  5. GMail Countifier v2.64 Describes nearly the same job, smaller audience 25 users ★ 5.0

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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Users and rating on Ext Ops Panel

Markdown

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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.

Where the data comes from: how the catalog is built