Address-Validator can easily be integrated in any of your favorite apps.

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.

Partner Program
Do you want to grow your business? Learn more about our Partner Program.