The one-stop shop for data validation


In-house technology

Our technology is developed and managed in-house. This enables us to be flexible, both with our clients and our data partners. We optimise our systems and services accordingly.

One-stop shop

Via a single API connection, we arrange validation for the countries in which you need it. We act as a connector between you and our data sources in many European countries.

Clear information

Each client has its own dashboard on which you can see at a glance how the data is flowing and what the results are per country.


When your customer data passes through our systems, you want to be sure that everything is being done correctly. That’s why we would like to tell you a bit more about our technology. As it is developed and managed in-house, we can implement optimisations quickly. Customers can connect their data via a single API connection, and we work with cloud servers from reliable partners. All of this allows us to guarantee data security.

Hummingbird Validation Api

Our validation API uses state-of-the-art programming and hosting technology. The .NET technology that we use is based on microservices, which are hosted in a secure cloud environment within Microsoft Azure. By using Azure Cloud solutions, we can guarantee a high level of reliability and uptime. This is because these systems work safely and quickly, and meet the required quality requirements.


Technology behind data validation

We are a one-stop shop. Via a single API connection, we arrange data validation for the countries in which you need it. You link your customer database to us, and instantly achieve the validation you require because we have direct access to reliable data sources. Through our API connection, we unlock the data sources that guarantee the highest possible coverage in each specific country where you need it.


Technology behind customer acceptance

Our standard customer acceptance flow can easily be adapted to meet your needs. We have online tools including a validation check, ID check, IBAN name check, IDIN and NAW check that can be integrated separately. We can also create links to existing or public sources, such as a receivership check, insolvency check, PEPs and sanctions lists.


Technology behind our Community model

The customer databases of the companies participating in our Community are securely stored on their own server and are only shared – in encrypted form – within the Community if a company instructs us to do so. By sharing customer files with one another in an anonymous manner, companies can keep each other up to date with each other's customer files in a fully compliant manner. Furthermore, companies only receive notifications from customers who are already in their own database.

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Our services​

We are a one-stop-shop for data validation. We like to get to know you and your organisation better to find out which challenges you face. Together with you, we look at how we can find a suitable solution for each problem.

About us

Our mission is to make the online world more transparent, secure and compliant. We do so by making complex issues simple and by acting quickly and sustainably. Always with the aim of creating the best solution for your business.