Ext Ops Panel
Open the app

HumanInbox - Email Finder & AI Outreach Agent

Chrome extension by Upfollow · Productivity · Communication

A Chrome extension in Productivity · Communication with 19 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
19
Rating
5.0 (2 ratings)
Users, last 16 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.6.0
Updated in the store
2026-09-10
Published
2026-08-02
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+5 since 31.08
14-19 · 8 readings
2026-09-07: released 1.5.122026-09-11: released 1.6.0
  1. 2026-08-3114
  2. 2026-09-0216
  3. 2026-09-0518
  4. 2026-09-0617
  5. 2026-09-0919
  6. 2026-09-1017
  7. 2026-09-1318
  8. 2026-09-1519
Rating
+5.00 since 31.08
reviewsrating 0.00-5.00 · 8 readings
2026-09-07: released 1.5.122026-09-11: released 1.6.0
  1. 2026-08-31reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-05reviews0rating0.00
  4. 2026-09-06reviews0rating0.00
  5. 2026-09-09reviews0rating0.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
Users
+5 since 31.08
14-19 · 8 readings
2026-09-07: released 1.5.122026-09-11: released 1.6.0
  1. 2026-08-3114
  2. 2026-09-0216
  3. 2026-09-0518
  4. 2026-09-0617
  5. 2026-09-0919
  6. 2026-09-1017
  7. 2026-09-1318
  8. 2026-09-1519
Rating
+5.00 since 31.08
reviewsrating 0.00-5.00 · 8 readings
2026-09-07: released 1.5.122026-09-11: released 1.6.0
  1. 2026-08-31reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-05reviews0rating0.00
  4. 2026-09-06reviews0rating0.00
  5. 2026-09-09reviews0rating0.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00

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: 2 match patterns.

  • https://gethumaninbox.com/*
  • https://upfollow.ai/*
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.6.0
  2. Version 1.5.12 · Asked for more permissions (4, was 3)

What changed recently

  1. Package size changed
  2. Released version 1.6.0 (was 1.5.12)
  3. Package size changed
Show the remaining 4
  1. Asked for more permissions (4, was 3)
  2. Store description rewritten (126 → 127 characters)
  3. Renamed from "UpFollow: AI Follow Up Emails for Gmail" to "HumanInbox - Email Finder & AI Outreach Agent"
  4. Released version 1.5.12 (was 1.1.0)

The publisher

Upfollow. Listed website: gethumaninbox.com.

Like this one

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

  1. PersistIQ Describes nearly the same job, smaller audience 55 users
  2. PersistIQ Describes nearly the same job, smaller audience 62 users
  3. ProspectPilot Describes nearly the same job, smaller audience 4 users
  4. SynPulse Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. Cold Snipe: B2B Email Extractor & AI Cold Emailer - ChatGPT, Gemini, Claude Describes nearly the same job, smaller audience 29 users ★ 4.0

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.

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.