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ZIP Code API by PostGrid

Chrome extension by PostGrid™ · Productivity · Developer

A Chrome extension in Productivity · Developer with 31 users, barely installed.

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
31
Rating
not rated yet
Users, last 16 days
-1
Version
1.0
Updated in the store
2024-01-02
Published
2023-12-31
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-1 since 01.09
31-35 · 9 readings
  1. 2026-09-0132
  2. 2026-09-0233
  3. 2026-09-0335
  4. 2026-09-0433
  5. 2026-09-0631
  6. 2026-09-0731
  7. 2026-09-0832
  8. 2026-09-1031
  9. 2026-09-1631
Users
-1 since 01.09
31-35 · 9 readings
  1. 2026-09-0132
  2. 2026-09-0233
  3. 2026-09-0335
  4. 2026-09-0433
  5. 2026-09-0631
  6. 2026-09-0731
  7. 2026-09-0832
  8. 2026-09-1031
  9. 2026-09-1631

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

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 2023-12-31 609 users
  2. Address Autocomplete API by PostGrid™ PostGrid™ · Productivity · Developer · published 2021-02-01 281 users
  3. Bulk Address Verification by PostGrid PostGrid™ · Productivity · Developer · published 2023-10-14 191 users ★ 5.0
Show 4 more from this publisher
  1. USPS Address Verification by PostGrid™ PostGrid™ · Productivity · Developer · published 2024-05-09 44 users
  2. International Address Verification - PostGrid PostGrid™ · Productivity · Developer · published 2023-10-13 17 users
  3. Address Verification API by PostGrid PostGrid™ · Productivity · Developer · published 2023-10-13 14 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. SmartZIP (Chrome edition) Describes nearly the same job, smaller audience 47 users
  2. Address Validation API by PostGrid Describes nearly the same job, smaller audience 9 users
  3. US Zip Code Finder Describes nearly the same job, smaller audience 54 users
  4. Geocoding API by PostGrid Describes nearly the same job, smaller audience 609 users
  5. Address Verification API by PostGrid Describes nearly the same job, smaller audience 14 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.

Is this your extension?

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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.