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Handshaker

Chrome extension by jess · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 19 users, barely installed. Audience over the last 30 days: +6.

Specific sites only: 6 match patterns.

What the developer says, and 2 screenshots

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

Users
19
Rating
not rated yet
Users, last 30 days
+6
Version
0.2.5
Updated in the store
2026-10-13
Published
2026-07-20
Manifest
V3
Browser access
5 permissions, 6 site patterns

How it has moved

Users
+6 since 08.10
13-20 · 15 readings
2026-10-13: released 0.2.5
  1. 2026-10-0813
  2. 2026-10-0915
  3. 2026-10-1316released 0.2.5
  4. 2026-10-1617
  5. 2026-10-1819
  6. 2026-10-1918
  7. 2026-10-2119
  8. 2026-10-2217
  9. 2026-10-2418
  10. 2026-10-2517
  11. 2026-10-2918
  12. 2026-10-3019
  13. 2026-11-0120
  14. 2026-11-0418
  15. 2026-11-0719
Users
+12 since 01.09
7-20 · 28 readings
2026-09-24: released 0.2.42026-10-13: released 0.2.5
  1. 2026-09-017
  2. 2026-09-028
  3. 2026-09-047
  4. 2026-09-067
  5. 2026-09-089
  6. 2026-09-098
  7. 2026-09-159
  8. 2026-09-178
  9. 2026-09-2011
  10. 2026-09-2110
  11. 2026-09-2611
  12. 2026-09-2810
  13. 2026-10-0511
  14. 2026-10-0813
  15. 2026-10-0915
  16. 2026-10-1316released 0.2.5
  17. 2026-10-1617
  18. 2026-10-1819
  19. 2026-10-1918
  20. 2026-10-2119
  21. 2026-10-2217
  22. 2026-10-2418
  23. 2026-10-2517
  24. 2026-10-2918
  25. 2026-10-3019
  26. 2026-11-0120
  27. 2026-11-0418
  28. 2026-11-0719

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: 6 match patterns.

  • https://api.handshakerai.com/*
  • https://accounts.google.com/*
  • https://identitytoolkit.googleapis.com/*
Show the remaining 3
  • https://securetoken.googleapis.com/*
  • https://*.linkedin.com/*
  • https://*.facebook.com/*
  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
Show the remaining 2
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.2.5
  2. Version 0.2.4

What changed recently

  1. Package size changed
  2. Released version 0.2.5 (was 0.2.4)
  3. Package size changed
Show the remaining 1
  1. Released version 0.2.4 (was 0.2.3)

The publisher

jess.

Like this one

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

  1. Introly — LinkedIn Network Sync Describes nearly the same job, smaller audience 13 users
  2. Corall - LinkedIn Sync Describes nearly the same job, smaller audience 24 users ★ 5.0
  3. SmallWorld Describes nearly the same job, smaller audience 343 users ★ 5.0
  4. Contactful - LinkedIn Contact Manager Describes nearly the same job, smaller audience 68 users ★ 5.0
  5. LinkedIn Contact Manager Describes nearly the same job, smaller audience 5 users

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/gjcgndbmliileenjkjcloidghfhmbogi"><img src="https://extops.dev/extensions/gjcgndbmliileenjkjcloidghfhmbogi/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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built