Address-Validator - Made in Germany & 100% EU-GDPR compliant
Verify and Correct Postal Addresses from 240 Countries World-Wide
Our global address validation service is available not only for the US and Canada - we offer address validation, standardization and correction for 240+ countries worldwide.
Address Auto-Complete for 240 Countries World-Wide
Address Autocomplete uses type-ahead search to suggest addresses as the user is typing, reducing the number of keystrokes up to 75%. It helps to increase conversion rates and decreases cart abandonment rates in e-commerce.
Address Geocoding for 240 Countries World-Wide
Turn addresses into latitude & longitude geo coordinates - our Geocoding Add-on enriches postal addresses from 240 countries world-wide with rooftop accurate geographical coordinates.

B2B Data Append Services

With our B2B Data Append service, data enrichment is really easy - just upload a CSV file with a list of the companies or B2B addresses your are interested in and we retrieve the contact details for you as well as the current status of the business. The first 100 records are FREE!

B2B Data Append: Get All The Information You Need

Our B2B Data Append Service provides you with data enrichments for companies and organisations from 240 countries world-wide - just upload a list of company names or B2B addresses and we provide all the details you need, like up-to-date contact information as well as the current operational status of each business:

Upload your B2B data as comma-separated values (CSV) files. CRM systems, databases and spreadsheet software like Microsoft Excel are capable to export data to CSV.

Do you have an account already?
Register for Your Free
Address-Validator Account!
You will automatically receive 100 free address checks for your new account.
Your First Name *
Your Last Name *
Your Business Email *

We will send an email to this address with the account details, and this email address will also be used for any future communication, such as status notifications or download links for your validation results.

Please note that we do not accept free email addresses like Gmail or Yahoo for the registration.

Will this account be used to process data of EU citizens? *

B2B Data Append Task Details

Task Name *
Choose a unique name that allows you to identify this task.
Country *
Select the country where the companies are located. To process B2B data from different countries, please select the international option and make sure your CSV file contains a 'Country' column with either the country name or the ISO country code (e.g. US for the United States).
Language *
Select the output language (local language is usually the best option). For some countries, only English and the preferred local language used by the country's postal service is supported.
Include Geocoding? *
Output Charset *
Select the output charset (UTF-8 is usually the best option).
Input File *
Select your input CSV file.
CSV files only (Unicode UTF-8/UTF-16), one record per line, use comma (',') as column separator. Please provide these columns:
name of the company / business / organisation
two-letter ISO 3166-1 country code, 'XX' for international
Street Address
OPTIONAL - street/housenumber, may include building/unit/apt etc.
Address line 2
OPTIONAL - building/unit/apt etc. [optional]
OPTIONAL - city or locality (city, district) [optional]
Postal Code
OPTIONAL - zip/postal code [optional]
OPTIONAL - state/province [optional]
General usage:
always use "," to separate address elements where required
street address may also contain a complete address (leave all optional fields empty)
leave address line 2 empty
use big-to-small order for all other fields when using native script
use small-to-big order for all other fields when using english script
Excel files must be exported to CSV first:
Open the file in Excel.
Click Menu | Save As (Other Formats).
Enter a name for the file and choose "Unicode Text (*.txt)".
Click Save.
GDPR: Data Protection Guaranteed
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.
We are happy to help! Please have a look at our FAQ list, or send us an email to