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Echo - API Mock & Patch Engine

Chrome extension by slogllykop · Productivity · Developer

A Chrome extension in Productivity · Developer with 10 users, barely installed. Audience over the last 30 days: +1.

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
Rating
5.0 (2 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1.1.0
Updated in the store
2026-02-25
Published
2026-02-24
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+1 since 07.09
8-11 · 7 readings
  1. 2026-09-079
  2. 2026-09-0910
  3. 2026-09-168
  4. 2026-09-2010
  5. 2026-09-2611
  6. 2026-09-2810
  7. 2026-10-0710
Rating
unchanged since 07.09
reviewsrating 5.00 · 7 readings
  1. 2026-09-07reviews2rating5.00
  2. 2026-09-09reviews2rating5.00
  3. 2026-09-16reviews2rating5.00
  4. 2026-09-20reviews2rating5.00
  5. 2026-09-26reviews2rating5.00
  6. 2026-09-28reviews2rating5.00
  7. 2026-10-07reviews2rating5.00
Users
+1 since 01.09
8-11 · 11 readings
  1. 2026-09-019
  2. 2026-09-0211
  3. 2026-09-0510
  4. 2026-09-0611
  5. 2026-09-079
  6. 2026-09-0910
  7. 2026-09-168
  8. 2026-09-2010
  9. 2026-09-2611
  10. 2026-09-2810
  11. 2026-10-0710
Rating
unchanged since 01.09
reviewsrating 5.00 · 11 readings
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-05reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-16reviews2rating5.00
  8. 2026-09-20reviews2rating5.00
  9. 2026-09-26reviews2rating5.00
  10. 2026-09-28reviews2rating5.00
  11. 2026-10-07reviews2rating5.00

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.

  • 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

slogllykop publishes 3 listings we track, 94 users between them. Listed website: isdevs.cv.

  1. Oculus: Screen Share slogllykop · Productivity · Communication · published 2026-02-24 75 users ★ 5.0
  2. Clarity: Master Your Time slogllykop · Lifestyle · Well Being · published 2026-02-24 9 users ★ 5.0

Like this one

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

  1. EchoKit — API Recorder & Mocker Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. Reqix – API Mock & HTTP Request Modifier Describes nearly the same job, smaller audience 19 users
  3. Moq - Mock API Requests Describes nearly the same job, smaller audience 349 users ★ 5.0
  4. Moqyy — API Mocking & Fetch/XHR Interceptor Describes nearly the same job, smaller audience 98 users ★ 4.8
  5. Mokup - Mock APIs in DevTools Describes nearly the same job, smaller audience 5 users (last published figure)

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.