Ext Ops Panel
Open the app

Inbox Followup

Chrome extension by FBnumber Developer · Productivity · Tools

A Chrome extension in Productivity · Tools with 39 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
39
Rating
not rated yet
Users, last 16 days
+24
Version
1.1.1-build6
Updated in the store
2026-09-10
Published
2026-08-24
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+24 since 01.09
15-39 · 9 readings
2026-09-10: released 1.1.1-build6
  1. 2026-09-0115
  2. 2026-09-0218
  3. 2026-09-0524
  4. 2026-09-0629
  5. 2026-09-0732
  6. 2026-09-0934
  7. 2026-09-1336
  8. 2026-09-1539
  9. 2026-09-1639
Users
+24 since 01.09
15-39 · 9 readings
2026-09-10: released 1.1.1-build6
  1. 2026-09-0115
  2. 2026-09-0218
  3. 2026-09-0524
  4. 2026-09-0629
  5. 2026-09-0732
  6. 2026-09-0934
  7. 2026-09-1336
  8. 2026-09-1539
  9. 2026-09-1639

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://b2b.fbnumber.com/*
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.1.1-build6

What changed recently

  1. Store description rewritten
  2. Released version 1.1.1-build6 (was 1.1.0-build4)

The publisher

FBnumber Developer. Listed website: fbnumber.com.

Like this one

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

  1. Sidekick Log Describes nearly the same job, smaller audience 21 users ★ 5.0
  2. Followly – Follow-ups for Gmail Describes nearly the same job, smaller audience 4 users
  3. Mail2Follow - Gmail follow-up tracking with AI Describes nearly the same job, smaller audience 34 users ★ 5.0
  4. MailChaser - Gmail follow-ups & AI drafts Describes nearly the same job, smaller audience 12 users ★ 5.0
  5. Gmail Follow Up & AI Reply Tracker Assistant Describes nearly the same job audience not published

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.