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Shopify rating
5.0 ★
1 reviews
Pricing
Free plan available
Free
Free
  • • Address validation for up to 100 orders
  • • 24 address rules with recommended defaul
  • • Works with express and wallet checkouts
  • • Buyer messages in the customer's languag
  • • Country exceptions and extra alphabets
Start
$9.99/month
7-day free trial · or $99/year and save 17%
  • • Everything in Free
  • • Order tags per error type
  • • Automatic fulfillment hold for flagged o
  • • Address statistics dashboard
Pro
$24.99/month
7-day free trial · or $249/year and save 17%
  • • Everything in Start
  • • Suggestions from official postal registe
  • • Did-you-mean in checkout (Shopify Plus)
  • • Automatic address fix after purchase
  • • Customer self-service address correction
What does Zvanta Address Validator do?

Validate delivery addresses in checkout, block undeliverable ones and fix typos after purchase. Works with express checkouts. Free plan available.

  • Blocks bad addresses in checkout, including express and wallet checkouts
  • 24 rules: missing house number, postal code format, PO boxes, lockers, test data
  • Checks against official postal registers for DE, AT, CH, LI and PL
  • Order tags per error type, fulfillment holds and address statistics
  • Buyer messages in the customer's language; panel in English, German and Polish

Features

ShippingAddress validationShipping rulesMulti-language
Review history
Daily review count on the Shopify App Store
1±0 · 30d· Rating steady at 5.0★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Shipping
    #662▲8

Tracked daily · last 6 days · as of 2026-09-24

Catalog position
Within Shipping on the App Store
Rank by reviews
#380 of 902
Review percentile
58th
Rating percentile
100th
On the App Store
0.1 yrs
Works with
Integrations listed for Zvanta Address Validator
CheckoutCustomer accounts
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Frequently asked questions

Validate delivery addresses in checkout, block undeliverable ones and fix typos after purchase. Works with express checkouts. Free plan available. It's a shipping tool for ecommerce stores.