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Address Verification API by PostGrid

Chrome extension by PostGrid™ · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 11 users, barely installed. Audience over the last 30 days: -2.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

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

Users
11
Rating
not rated yet
Users, last 30 days
-2
Version
1.3
Updated in the store
2023-11-29
Published
2023-10-13
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-2 since 02.10
11-14 · 12 readings
  1. 2026-10-0812
  2. 2026-10-0913
  3. 2026-10-1012
  4. 2026-10-1613
  5. 2026-10-1814
  6. 2026-10-1913
  7. 2026-10-2114
  8. 2026-10-2212
  9. 2026-10-2413
  10. 2026-10-2512
  11. 2026-10-3013
  12. 2026-11-0111
Users
-2 since 31.08
11-14 · 24 readings
  1. 2026-08-3113
  2. 2026-09-0314
  3. 2026-09-0413
  4. 2026-09-0613
  5. 2026-09-0914
  6. 2026-09-1013
  7. 2026-09-1514
  8. 2026-09-1713
  9. 2026-09-2112
  10. 2026-09-2513
  11. 2026-09-2614
  12. 2026-09-2813
  13. 2026-10-0812
  14. 2026-10-0913
  15. 2026-10-1012
  16. 2026-10-1613
  17. 2026-10-1814
  18. 2026-10-1913
  19. 2026-10-2114
  20. 2026-10-2212
  21. 2026-10-2413
  22. 2026-10-2512
  23. 2026-10-3013
  24. 2026-11-0111

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

PostGrid™ publishes 8 listings we track, 1k users between them. Listed website: postgrid.com.

  1. Geocoding API by PostGrid PostGrid™ · Productivity · Developer · published 2023-12-31 627 users
  2. Address Autocomplete API by PostGrid™ PostGrid™ · Productivity · Developer · published 2021-02-01 293 users
  3. Bulk Address Verification by PostGrid PostGrid™ · Productivity · Developer · published 2023-10-14 184 users ★ 5.0
Show 4 more from this publisher
  1. ZIP Code API by PostGrid PostGrid™ · Productivity · Developer · published 2023-12-31 45 users
  2. USPS Address Verification by PostGrid™ PostGrid™ · Productivity · Developer · published 2024-05-09 44 users
  3. International Address Verification - PostGrid PostGrid™ · Productivity · Developer · published 2023-10-13 17 users
  4. Address Validation API by PostGrid PostGrid™ · Productivity · Developer · published 2023-10-13 9 users

Like this one

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

  1. Address Validation API by PostGrid Describes nearly the same job, smaller audience 9 users
  2. Address Autocomplete API by PostGrid™ Describes nearly the same job, smaller audience 293 users
  3. Aloha Address Lookup Describes nearly the same job, smaller audience 3 users
  4. International Address Verification - PostGrid Describes nearly the same job, smaller audience 17 users
  5. Fetchify Address Lookup Describes nearly the same job, smaller audience 888 users ★ 5.0

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built