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GruFlu

Chrome extension by Tier5 Technologies · Lifestyle · Social

A Chrome extension in Lifestyle · Social with 735 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
735
Rating
4.3 (3 ratings)
Users, last 16 days
+33
Rating, last 30 days
Not watched long enough to say
Version
1.0.61
Updated in the store
2025-08-24
Published
2021-11-01
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+33 since 31.08
690-735 · 8 readings
  1. 2026-08-31702
  2. 2026-09-03696
  3. 2026-09-05706
  4. 2026-09-06695
  5. 2026-09-07690
  6. 2026-09-10701
  7. 2026-09-13721
  8. 2026-09-15735
Rating
unchanged since 31.08
reviewsrating 4.33 · 8 readings
  1. 2026-08-31reviews3rating4.33
  2. 2026-09-03reviews3rating4.33
  3. 2026-09-05reviews3rating4.33
  4. 2026-09-06reviews3rating4.33
  5. 2026-09-07reviews3rating4.33
  6. 2026-09-10reviews3rating4.33
  7. 2026-09-13reviews3rating4.33
  8. 2026-09-15reviews3rating4.33
Users
+33 since 31.08
690-735 · 8 readings
  1. 2026-08-31702
  2. 2026-09-03696
  3. 2026-09-05706
  4. 2026-09-06695
  5. 2026-09-07690
  6. 2026-09-10701
  7. 2026-09-13721
  8. 2026-09-15735
Rating
unchanged since 31.08
reviewsrating 4.33 · 8 readings
  1. 2026-08-31reviews3rating4.33
  2. 2026-09-03reviews3rating4.33
  3. 2026-09-05reviews3rating4.33
  4. 2026-09-06reviews3rating4.33
  5. 2026-09-07reviews3rating4.33
  6. 2026-09-10reviews3rating4.33
  7. 2026-09-13reviews3rating4.33
  8. 2026-09-15reviews3rating4.33

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Tier5 Technologies publishes 18 listings we track, 14k users between them. Listed website: gruflu.com.

  1. Form Filler Tier5 Technologies · Lifestyle · Social · published 2021-06-02 5k users ★ 2.0
  2. Post Scheduler Tier5 Technologies · Lifestyle · Social · published 2021-02-03 1k users ★ 3.6
  3. Engagement Monster Tier5 Technologies · Lifestyle · Social · published 2020-11-07 1k users ★ 4.2
Show 5 more from this publisher
  1. Birthday Wisher Tier5 Technologies · Lifestyle · Social · published 2020-12-31 1k users ★ 4.7
  2. Friend Disconnector Tier5 Technologies · Lifestyle · Social · published 2021-02-05 1k users ★ 4.2
  3. Post Filter Pro Tier5 Technologies · Lifestyle · Social · published 2020-04-14 1k users ★ 4.2
  4. Post Profits Pro Tier5 Technologies · Lifestyle · Social · published 2020-07-21 877 users ★ 4.7
  5. Groove Cloner Tier5 Technologies · Productivity · Developer · published 2020-11-28 493 users ★ 4.1

Like this one

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

  1. Lurker — Facebook Group Opportunity Monitor Describes nearly the same job, smaller audience 5 users
  2. Cristal Hunter — Facebook Group Finder Describes nearly the same job, smaller audience 15 users
  3. Group Navigator Describes nearly the same job, smaller audience 9 users ★ 5.0
  4. Xooma Intelligence Network Builder Describes nearly the same job, smaller audience 15 users
  5. Otomizer | AI Lead Finder for Facebook Groups | Auto-Reply & Monitor Describes nearly the same job, smaller audience 30 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.

Is this your extension?

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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.