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Webtracer - Website Monitor & Price Tracker

Chrome extension by algomittens · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 13 users, barely installed.

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

What the developer says, and 5 screenshots

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

Users
13
Rating
not rated yet
Users, last 15 days
unchanged
Version
1.7.1
Updated in the store
2026-08-31
Published
2026-04-11
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
unchanged since 01.09
13-15 · 8 readings
  1. 2026-09-0113
  2. 2026-09-0314
  3. 2026-09-0413
  4. 2026-09-0514
  5. 2026-09-0613
  6. 2026-09-0815
  7. 2026-09-0913
  8. 2026-09-1513
Users
unchanged since 01.09
13-15 · 8 readings
  1. 2026-09-0113
  2. 2026-09-0314
  3. 2026-09-0413
  4. 2026-09-0514
  5. 2026-09-0613
  6. 2026-09-0815
  7. 2026-09-0913
  8. 2026-09-1513

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.

  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 3
  • Show you notifications notifications
  • Run work in a hidden page offscreen
  • 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

algomittens publishes 5 listings we track, 181 users between them.

  1. HorizantalTabs — Horizontal Tab Bar & Search algomittens · Productivity · Workflow · published 2026-04-13 142 users
  2. PassExams: Free Practice for FE, USMLE, NCLEX, PMP & More algomittens · Productivity · Education · published 2026-05-11 15 users
  3. Wilee: Radial Mouse Gestures, One-Handed Browsing algomittens · Productivity · Workflow · published 2026-05-06 7 users
Show 1 more from this publisher
  1. aLLMost — AI Prompt History & Response Analyzer algomittens · Productivity · Workflow · published 2026-05-08 4 users

Like this one

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

  1. PageVigil — AI page monitor & change alerts Describes nearly the same job, smaller audience 3 users
  2. PagePulse — Website Change Monitor Describes nearly the same job, smaller audience 90 users ★ 5.0
  3. ChangeTower — AI Website Change Monitor & Alerts Describes nearly the same job, smaller audience 32 users
  4. ArcWatchtower - Website Monitor Describes nearly the same job, smaller audience 2 users
  5. Pulse - Website Monitor Describes nearly the same job, smaller audience 6 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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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.