Postal Address Validation & Verification
With our postal address verification and cleaning service you can easily verify if an address exists and is deliverable. Whether you want to clean up the addresses in your customer database or verify addresses directly on your website, we have exactly the right solution for you.
Our postal Address Verification service allows you to validate and correct postal addresses from 240 countries world-wide.
You can test our Address Verification service for free - just register for a free API key.
Why Choose Byteplant Postal Address Verification Tools?
Address-Validator supports address validation and correction for 240 countries world-wide.
- Address correction, standardization and re-formatting according to international standards
- Address Validation Online API
- Address Auto-Complete API
- Rooftop Accurate Latitude and Longitude Geocoding
- Address List Processing (CRMs and databases)
- Address List De-Duplication
- USPS ZIP+4 included FREE
- US Postal Service (USPS/CASS) certified
- Address verification credits do never expire
- FREE address validation plugins for Wordpress, jQuery, Node.js etc
- Easy integration through Zapier
- Awesome support by phone, email & chat
More than 500,000 users worldwide rely on our address verification products & services every day.
Address List Verification & Cleaning
Address-Validator automatically detects invalid addresses and provides corrections for incomplete addresses - just export your address list from Excel/CSV files, CRM systems or customer databases and upload it here:
Address Validation Online API
Are you wasting thousands of dollars each year on mailings and shipping products to wrong or non-existing addresses? That is the reason why many businesses have integrated our real-time address validation API directly into their websites and eCommerce applications. This allows customers to correct errors in addresses instantly and only valid addresses are accepted.
Address Autocomplete API
Address Autocomplete provides search-based suggestions that narrow with each keystroke, allowing users to select the correct address without having to enter all of the necessary details. Autocomplete speeds up the checkout process, enhances usability and customer satisfaction and decreases cart abandonment at the same time.