Eliminate fraudulent and invalid data.

Verify and enrich your customer data.

Stop bouncing - start connecting!

Validate addresses, phone numbers and email addresses - with unparalleled precision in 240+ countries world-wide.

Address Validation Pricing

Address-Validator supports global address verification for 240 countries world-wide.

Pay-as-you-go or subscription plan?

  • One-time/Pay-as-you-go: Add credits to your account anytime by making a one-time payment.
  • Monthly Subscription: Pay a fixed amount once each month and we add credits to your account automatically.

Credits do never expire and can be used anytime for address list validation as well as for the real-time Address Validation & Address Auto-Complete APIs. Unused credits roll over to the next month.

Unlimited Plans / Flat Rates Available

We offer unlimited plans for these countries:

  • DE, AT, CH
  • FR
  • DK, FI, NO, FO, IS
  • LT, EE, LV
  • BE, NL, LU
  • CZ, SK, PL, SI
  • PT
  • AU

If you are processing more than 100,000 addresses per year, please contact our sales team.

Address Validation Credits per address
Region 1 1.0
Region 2 2.5
Region 3 5.0
Geocoding Region 1: +0.5 / Region 2: +1.25 / Region 3: +2.5
Address Auto-Complete Credits per request
Search API 0.1
Fetch API 0.2 (Geocoding: +0.1)


Region 1: US and US Territories
Region 2: DE, AT, CH + NEW: Åland Islands (AX), Australia w/ Territories (AU, CC, CX, HM, NF), Belgium (BE), Czech Republic (CZ), Denmark (DK), Estonia (EE), Faroe Islands (FO), Finland (FI), France w/ Overseas Territories (FR, GF, GP, MQ, PM, RE, YT), Iceland (IS), Liechtenstein (LI), Lithuania (LT), Luxembourg (LU), Latvia (LV), Netherlands (NL), Norway (NO), Poland (PL), Portugal (PT), Slovenia (SI), Svalbard & Jan Mayen (SJ), Slovakia (SK)
Region 3: All Other Countries

ROI / Price Calculator

Price & ROI

What makes Address-Validator Unique?

Address-Validator supports address validation and correction for 240 countries world-wide.

Address correction, standardization and re-formatting according to international standards
Address List De-Duplication
USPS ZIP+4 included FREE & US Postal Service (USPS/CASS) certified
Credits do never expire
Awesome Support by Phone, Email & Chat

Address-Validator - Available 24/7/365

We guarantee an availability of 99.9%. API requests will typically be answered within 750ms - please see the API server status page for real-time availability information.

GDPR: Data Protection Guaranteed

Your data is safe with us. Only you have access to your data. We process and store your data only for the purpose of validation and delete all personally identifiable end-user information within 14 days after the data has been made available to us.

What Our Users Say ...
Money Back
With our 30 days unconditional money-back guarantee, ordering is completely risk-free. If you are not satisfied for any reason whatsoever, just let us know within 30 days of purchase, and we will refund your order in full - no questions asked.
Address Verification is almost a no-brainer. Mailings and shipping products to undeliverable addresses cost you a lot of money. Calculating with 10,000 new addresses per month and costs of $ 10 for every returned mail, even with a rate of only 5% bad addresses, address verification saves $ 5,000 compared to costs of only $ 210.

Our Address-Validator service is pre-paid and available in units of 1,000 credits. By placing an order you agree to the terms and conditions.

You can pay by credit card, PayPal or bank/wire transfer.
European Union residents please add EU/DE VAT, or enter your VAT ID during checkout if you are from an EU country outside Germany.

  • Credits do never expire - you can use them up anytime. Unused credits roll over to the next month.
  • Account Balance Monitoring: You can monitor your account balance either in your account's web dashboard or with the getBalance API call. We will send you an automatic email notification when your account balance reaches 10% of your last purchased amount.
  • Upgrade or add credits anytime: You can add more credits anytime by upgrading your subscription or by making a one-time payment.
  • If you need coverage for a single country only or plan to validate more than 100.000 addresses, please contact our sales team and request a price quote.