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knowhash – LinkedIn Message Templates & Follow-up Reminders

Chrome extension by knowhash · Productivity · Communication

  • Established publisher
  • Trader

A Chrome extension in Productivity · Communication with 3 users, barely installed. Audience over the last 30 days: +3.

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
3
Rating
not rated yet
Users, last 30 days
+3
Version
0.8.1 (fix)
Updated in the store
2026-10-23
Published
2026-07-22
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
+3 since 13.10
0-7 · 12 readings
2026-10-23: released 0.8.02026-10-23: released 0.8.1 (fix)
  1. 2026-10-225
  2. 2026-10-234released 0.8.0released 0.8.1 (fix)
  3. 2026-10-256
  4. 2026-10-275
  5. 2026-10-295
  6. 2026-10-316
  7. 2026-11-015
  8. 2026-11-037
  9. 2026-11-055
  10. 2026-11-096
  11. 2026-11-103
  12. 2026-11-123
Users
+1 since 01.09
0-7 · 17 readings
2026-09-11: released 0.6.02026-09-22: released 0.7.12026-10-01: gained the good publisher record badge2026-10-05: released 0.7.22026-10-23: released 0.8.02026-10-23: released 0.8.1 (fix)
  1. 2026-09-012
  2. 2026-09-030
  3. 2026-09-053
  4. 2026-09-073
  5. 2026-09-090
  6. 2026-10-225
  7. 2026-10-234released 0.8.0released 0.8.1 (fix)
  8. 2026-10-256
  9. 2026-10-275
  10. 2026-10-295
  11. 2026-10-316
  12. 2026-11-015
  13. 2026-11-037
  14. 2026-11-055
  15. 2026-11-096
  16. 2026-11-103
  17. 2026-11-123

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://www.linkedin.com/*
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.8.1 (fix) · Asked for more permissions (3, was 2) (changed: browser permissions, optional permissions)
  2. Version 0.8.0 · Asked for more permissions (3, was 2) (changed: browser permissions, optional permissions)
  3. Version 0.7.2
Show the remaining 2
  1. Version 0.7.1
  2. Version 0.6.0

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 0.8.1 (fix) (was 0.8.0)
Show the remaining 9
  1. Package size changed
  2. Asked for more permissions (3, was 2) (changed: browser permissions, optional permissions)
  3. Store description rewritten (118 → 130 characters)
  4. Renamed from "knowhash – LinkedIn Message Templates & Connection Notes" to "knowhash – LinkedIn Message Templates & Follow-up Reminders"
  5. Released version 0.8.0 (was 0.7.2)
  6. Package size changed
  7. Store description rewritten (117 → 118 characters)
  8. Renamed from "knowhash" to "knowhash – LinkedIn Message Templates & Connection Notes"
  9. Released version 0.7.2 (was 0.7.1)

Older entries and the full day by day series are in the app.

The publisher

knowhash publishes 2 listings we track, 4 users between them. Listed website: knowhash.com.

  1. knowhash Recruitment knowhash · Productivity · Workflow · published 2026-08-24 1 user

Like this one

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

  1. LinkedIn Message Templates Describes nearly the same job, smaller audience 7 users
  2. ConnectCraft - LinkedIn Message Automation Describes nearly the same job, smaller audience 9 users
  3. LinkedIn Message Assistant Describes nearly the same job, smaller audience 11 users
  4. LinkedIn Message Assistant Describes nearly the same job, smaller audience 22 users ★ 5.0
  5. InFilly — LinkedIn Message Templates & Autofill Describes nearly the same job, smaller audience 32 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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/pljcfaejoghhgddbmaokgjfbghnkbmab/badge.svg)](https://extops.dev/extensions/pljcfaejoghhgddbmaokgjfbghnkbmab)

HTML

<a href="https://extops.dev/extensions/pljcfaejoghhgddbmaokgjfbghnkbmab"><img src="https://extops.dev/extensions/pljcfaejoghhgddbmaokgjfbghnkbmab/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 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built