OngoingAI

PostGrid Address Verification usage & market intelligence

What does PostGrid Address Verification do?

Verify/validate addresses using PostGrid’s CASS (USPS) and SERP (Canada Post) certified address validation and verification API and services.

  • Real-time address suggestions during checkout
  • Verified, deliverable addresses using USPS CASS and Canada SERP standards
  • Customizable filters, address rules, and usage reporting for merchants

Features

Shipping solutions - OtherCheckout - Other
Catalog position
Within Shipping solutions - Other on the App Store
Rank by reviews
#165 of 257
Review percentile
36th
Rating percentile
67th
On the App Store
0.6 yrs
Review history
Review count observed daily on the Shopify App Store
0±0 · 10d

Rating steady at 0.0★ · last 10d

0 on Aug 10 → 0 on Aug 19 · 9 observed days
Aug 10No change observedAug 19
30D90D · Nov 76M · Feb '271Y · Aug '27

Daily tracking began Aug 10, 2026

Works with
Integrations listed for PostGrid Address Verification
CheckoutShopify Admin
Apps similar to PostGrid Address Verification
The App Store's own "more apps like this" for PostGrid Address Verification
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Loqate Address Validation
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Address IQ Autocomplete

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Frequently asked questions

Verify/validate addresses using PostGrid’s CASS (USPS) and SERP (Canada Post) certified address validation and verification API and services. It's a shipping solutions - other tool for ecommerce stores.