OngoingAI

Zvanta Address Validator usage & market intelligence

Shopify rating

5.0 ★

1 reviews

Pricing
Free plan available
FreeFree
  • 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 · 26d· Rating steady at 5.0
Aug 10Sep 4

Daily tracking from Aug 10, 2026 through today · 25 days observed

Catalog position
Within Shipping on the App Store
Rank by reviews
#373 of 864
Review percentile
57th
Rating percentile
100th
On the App Store
0.1 yrs
Works with
Integrations listed for Zvanta Address Validator
CheckoutCustomer accountsShopify Admin
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The App Store's own "more apps like this" for Zvanta Address Validator

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.