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Boycat: Privacy VPN & Ethical Shopping

Chrome extension by boycat-developers · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 3 000 users, a small but real audience.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
3 000
Rating
4.9 (71 ratings)
Users, last 19 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
4.0.1
Updated in the store
2026-05-31
Published
2024-07-08
Manifest
V3
Browser access
13 permissions, 1 site pattern

How it has moved

Users
unchanged since 31.08
3k · 2 readings
  1. 2026-08-313k
  2. 2026-09-183k
Rating
unchanged since 31.08
reviewsrating 4.89 · 2 readings
  1. 2026-08-31reviews71rating4.89
  2. 2026-09-18reviews71rating4.89
Users
unchanged since 31.08
3k · 2 readings
  1. 2026-08-313k
  2. 2026-09-183k
Rating
unchanged since 31.08
reviewsrating 4.89 · 2 readings
  1. 2026-08-31reviews71rating4.89
  2. 2026-09-18reviews71rating4.89

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

Every site you visit. This extension can read and change the content of any page you open.

  • Change your browser's privacy settings privacy
  • Change which proxy your browser connects through proxy
  • See the address and title of every tab you have open tabs
Show the remaining 10
  • Watch the network requests your browser makes webRequest
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • See which of its blocking rules matched declarativeNetRequestFeedback
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage
  • Declares webRequestAuthProvider

The full permission history for this extension

What changed recently

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

The publisher

boycat-developers.

Like this one

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

  1. Salesgate Describes nearly the same job, smaller audience 3 users (last published figure)
  2. Picket Describes nearly the same job, smaller audience 10 users ★ 5.0
  3. Awareness Radar Describes nearly the same job, smaller audience 3 users ★ 5.0
  4. I-Boycott - par Eiko Describes nearly the same job, smaller audience 15 users ★ 5.0
  5. Clear Conscience Describes nearly the same job, smaller audience 15 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.

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.

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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.