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Precify - Amazon Price Comparison

Chrome extension by Gustavo Barbosa · Lifestyle · Shopping

  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Shopping with 8 users, barely installed. Audience over the last 30 days: +3.

Specific sites only: 11 match patterns.

What the developer says, and 5 screenshots

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

Users
8
Rating
not rated yet
Users, last 30 days
+3
Version
1.1.1
Updated in the store
2026-08-10
Published
2026-07-18
Manifest
V3
Browser access
3 permissions, 11 site patterns

How it has moved

Users
+3 since 12.10
4-11 · 16 readings
2026-11-04: gained the good publisher record badge
  1. 2026-10-164
  2. 2026-10-185
  3. 2026-10-217
  4. 2026-10-226
  5. 2026-10-246
  6. 2026-10-255
  7. 2026-10-276
  8. 2026-10-299
  9. 2026-11-018
  10. 2026-11-039
  11. 2026-11-0611
  12. 2026-11-0710
  13. 2026-11-0811
  14. 2026-11-099
  15. 2026-11-108
  16. 2026-11-118
Users
+8 since 01.09
0-11 · 28 readings
2026-11-04: gained the good publisher record badge
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-054
  4. 2026-09-095
  5. 2026-09-104
  6. 2026-09-130
  7. 2026-09-155
  8. 2026-09-213
  9. 2026-09-254
  10. 2026-09-265
  11. 2026-10-096
  12. 2026-10-105
  13. 2026-10-164
  14. 2026-10-185
  15. 2026-10-217
  16. 2026-10-226
  17. 2026-10-246
  18. 2026-10-255
  19. 2026-10-276
  20. 2026-10-299
  21. 2026-11-018
  22. 2026-11-039
  23. 2026-11-0611
  24. 2026-11-0710
  25. 2026-11-0811
  26. 2026-11-099
  27. 2026-11-108
  28. 2026-11-118

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: 11 match patterns.

  • https://*.amazon.com/*
  • https://*.amazon.es/*
  • https://*.amazon.de/*
Show the remaining 8
  • https://*.amazon.fr/*
  • https://*.amazon.it/*
  • https://*.amazon.co.uk/*
  • https://*.amazon.nl/*
  • https://*.amazon.com.be/*
  • https://*.amazon.ie/*
  • https://precify-api-cu5tnwzgaa-ew.a.run.app/*
  • http://localhost:8085/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Gained the Established publisher badge

The publisher

Gustavo Barbosa. Listed website: precify.co.

Like this one

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

  1. Amazon Europe Price Compare by comparizon.eu Describes nearly the same job, smaller audience 4k users ★ 3.7
  2. Price Snoop - Smarter Shopping on Amazon(r) Describes nearly the same job, smaller audience 5k users ★ 3.8
  3. EuroSaver – Amazon Europe Price Comparison Describes nearly the same job, with an established audience 60k users ★ 4.8
  4. Amazon EU Price Compare - Cheapest Amazon Country Describes nearly the same job, smaller audience 131 users ★ 4.4
  5. Amaprice Describes nearly the same job, smaller audience 54 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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Users and rating on Ext Ops Panel

Markdown

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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 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built