News
Shopify SEO
Shopify development
AddressPill: Address Validator
- by trinker media gmbh
- Free plan available. Usage charges apply.
- by trinker media gmbh
- Free plan available. Usage charges apply.
Validate customer addresses in checkout and after purchase to prevent failed deliveries and reduce shipping issues.
Claim app
Verify your developer profile to earn a badge and build trust to your apps
About the AddressPill: Address Validator
AddressPill is an address validator that helps Shopify stores prevent failed deliveries by verifying shipping addresses in checkout and after purchase. The app works for stores shipping to Germany, Austria, Switzerland, the US, the UK, Australia, Canada and more.
During checkout, AddressPill warns customers about or blocks orders with missing house numbers, invalid addresses, PO boxes, Packstations, special characters and email typos. After purchase, address verification continues on the Thank You and Order Status pages where customers can correct their own address details. The app automatically fixes small ZIP code, city and region typos to ensure accurate delivery information.
Problem orders can be tagged or held, and the app triggers Shopify Flow for follow-up actions. This address validation solution helps reduce shipping errors and delivery failures while giving customers an easy way to fix address mistakes themselves.
Launched: May 19, 2026
Key features
- Warn about or block missing house numbers and invalid addresses in checkout
- Verify addresses after purchase and auto-fix small ZIP, city and region typos
- Customers correct their own address on the Thank You and Order Status pages
- Detect PO boxes, Packstations, special characters and email typos
- Tag or hold problem orders and trigger Shopify Flow follow-ups
Integrations with:
- Checkout,
- Customer accounts,
- Shopify Flow,
- Shopify Admin,
- Klaviyo
Pricing of AddressPill: Address Validator
Starter
Free
- Free forever
- In-checkout validation
- Detect missing house numbers
- ZIP & country format checks
- Non-blocking checkout validation
Business
$0 / month
Plus usage charges
- Everything in Starter
- Post-checkout address validation
- Real address verification
- Customer self-correction
- Automatic Shopify order updates
- Address deliverability checks
