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EchoMemory

Chrome extension by simon · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 22 users, barely installed. Audience over the last 30 days: +3.

Specific sites only: 18 match patterns.

What the developer says, and 5 screenshots

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

Users
22
Rating
5.0 (6 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
0.4.6
Updated in the store
2026-10-27
Published
2026-02-04
Manifest
V3
Browser access
5 permissions, 18 site patterns

How it has moved

Users
+3 since 01.10
18-22 · 12 readings
2026-10-27: released 0.4.6
  1. 2026-10-0818
  2. 2026-10-1019
  3. 2026-10-1618
  4. 2026-10-1819
  5. 2026-10-1918
  6. 2026-10-2120
  7. 2026-10-2221
  8. 2026-10-2422
  9. 2026-10-2521
  10. 2026-10-2820
  11. 2026-10-3022
  12. 2026-10-3122
Rating
unchanged since 01.10
reviewsrating 5.00 · 12 readings
2026-10-27: released 0.4.6
  1. 2026-10-08reviews6rating5.00
  2. 2026-10-10reviews6rating5.00
  3. 2026-10-16reviews6rating5.00
  4. 2026-10-18reviews6rating5.00
  5. 2026-10-19reviews6rating5.00
  6. 2026-10-21reviews6rating5.00
  7. 2026-10-22reviews6rating5.00
  8. 2026-10-24reviews6rating5.00
  9. 2026-10-25reviews6rating5.00
  10. 2026-10-28reviews6rating5.00
  11. 2026-10-30reviews6rating5.00
  12. 2026-10-31reviews6rating5.00
Users
+1 since 31.08
16-22 · 24 readings
2026-10-27: released 0.4.6
  1. 2026-08-3121
  2. 2026-09-0322
  3. 2026-09-0520
  4. 2026-09-0621
  5. 2026-09-0719
  6. 2026-09-0818
  7. 2026-09-1320
  8. 2026-09-1519
  9. 2026-09-1616
  10. 2026-09-2018
  11. 2026-09-2620
  12. 2026-09-2819
  13. 2026-10-0818
  14. 2026-10-1019
  15. 2026-10-1618
  16. 2026-10-1819
  17. 2026-10-1918
  18. 2026-10-2120
  19. 2026-10-2221
  20. 2026-10-2422
  21. 2026-10-2521
  22. 2026-10-2820
  23. 2026-10-3022
  24. 2026-10-3122
Rating
unchanged since 31.08
reviewsrating 5.00 · 24 readings
2026-10-27: released 0.4.6
  1. 2026-08-31reviews6rating5.00
  2. 2026-09-03reviews6rating5.00
  3. 2026-09-05reviews6rating5.00
  4. 2026-09-06reviews6rating5.00
  5. 2026-09-07reviews6rating5.00
  6. 2026-09-08reviews6rating5.00
  7. 2026-09-13reviews6rating5.00
  8. 2026-09-15reviews6rating5.00
  9. 2026-09-16reviews6rating5.00
  10. 2026-09-20reviews6rating5.00
  11. 2026-09-26reviews6rating5.00
  12. 2026-09-28reviews6rating5.00
  13. 2026-10-08reviews6rating5.00
  14. 2026-10-10reviews6rating5.00
  15. 2026-10-16reviews6rating5.00
  16. 2026-10-18reviews6rating5.00
  17. 2026-10-19reviews6rating5.00
  18. 2026-10-21reviews6rating5.00
  19. 2026-10-22reviews6rating5.00
  20. 2026-10-24reviews6rating5.00
  21. 2026-10-25reviews6rating5.00
  22. 2026-10-28reviews6rating5.00
  23. 2026-10-30reviews6rating5.00
  24. 2026-10-31reviews6rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

Specific sites only: 18 match patterns.

  • https://*.supabase.co/*
  • https://echo-mem-chrome.vercel.app/*
  • https://*.googleusercontent.com/*
Show the remaining 9
  • https://*.ggpht.com/*
  • https://lh3.google.com/*
  • https://chatgpt.com/*
  • https://chat.openai.com/*
  • https://*.oaiusercontent.com/*
  • https://claude.ai/*
  • https://gemini.google.com/*
  • https://grok.com/*
  • https://grok.x.ai/*
  • Talk to an application installed on your computer nativeMessaging
  • Run its own code on the pages it can access scripting
  • Schedule work to run later alarms
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 0.4.6

What changed recently

  1. Store description rewritten
  2. Released version 0.4.6 (was 0.4.5)

The publisher

simon.

Like this one

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

  1. Memory Sync - Take your AI memory with you Describes nearly the same job, smaller audience 39 users
  2. MemoryPlugin - Long-Term Memory for AI Chats Describes nearly the same job, smaller audience 2k users ★ 4.6
  3. EverMe Describes nearly the same job, smaller audience 71 users ★ 5.0
  4. Open Brain Describes nearly the same job, smaller audience 21 users
  5. GotoMemory Describes nearly the same job, smaller audience 3 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.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ajpnpcldpacnhpclcfhfgaiiokmcncdg/badge.svg)](https://extops.dev/extensions/ajpnpcldpacnhpclcfhfgaiiokmcncdg)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built