Plerdy UX & Usability Testing
Chrome extension by https://www.plerdy.com/ · Productivity · Developer
A Chrome extension in Productivity · Developer with 10 000 users, an established extension. Audience over the last 30 days: unchanged.
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
- 10 000
- Users, last 30 days
- Unchanged (the store rounds this count to 10 000, so it moves only between steps)
- Rating, last 30 days
- Steady over 30 days
- Version
- 4.35
- Updated in the store
- 2026-07-24
- Published
- 2024-11-03
- Manifest
- V3
- Browser access
- 4 permissions, 1 site pattern
How it has moved
- 2026-11-1510k
- 2026-11-15reviews38
- 2026-08-3110k
- 2026-11-1510k
- 2026-08-31reviews38
- 2026-11-15reviews38
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
Every site you visit. This extension can read and change the content of any page you open.
-
Block or redirect requests on the sites it can access
declarativeNetRequestWithHostAccess -
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab
Show the remaining 1
-
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
https://www.plerdy.com/ publishes 3 listings we track, 21k users between them.
-
Plerdy SEO Analyzer 10k users
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Full Page Screen Capture & Visual Feedback 1k users
Like this one
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-
UX-Ray by Baymard: UX Issue Scanner 747 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 regular passes over the public Chrome Web Store listing, last read on . The store has not changed these figures since 2026-08-31, when we first saw this listing. We publish no contact details for extension developers.