WE BUILD and TIP
In TIP, we make agreements with government, banks and industry organisations for trusted digital business. In WE BUILD, we work with European partners on the business wallet, the business counterpart of the European identity wallet.
Trusted by
We believe digital security should be accessible to every organization.
Sign documents simply, and always legally valid, with a qualified electronic signature (QES).
Sign not only as yourself, but verifiably in your role as a notary, doctor or accountant.
Know exactly who you're dealing with, without your client having to send a passport copy.
Give clients or employees access with a login that can't be phished or copied.
Store your documents securely and digitally, with access whenever you need it.
Connect to the European identity wallet and request only the data you truly need.





Every profession sets its own requirements for identification and signing. We connect to the software you already use and to what your sector asks for.
You complete the sale without a passport copy or an extra appointment at the office. Buyers and sellers identify themselves and sign digitally, wherever they are.
Your file is in order without it costing extra work. You sign and certify statements with your title in the signature, and you identify clients remotely.
You hire new colleagues digitally, from identification to employment contract, with a signature that holds up in a dispute.
Every delivery is demonstrably in order, without extra administration. Customers identify themselves with their own phone and sign the end-user declaration digitally.
You spend less time on logging in, identifying and signing. Your professional title is in every signature, so everyone can see who signed.
Leave your details, and we will contact you and look together at what you need.
See which software packages you can use us in. Is your software listed? Then you can get started right away.
Discover how our clients experience collaboration and what results we achieve together.
“During the implementation of the new eIDAS, we experience Cleverbase as a partner who thinks along and acts. Their solution-oriented attitude and commitment truly make the difference for us as the municipality of Rotterdam.”
“Through Cleverbase integration, customers can sign documents quickly, securely and legally, fully compliant with the European eIDAS regulation.”
“Cleverbase gives NVM brokers certainty, and they save time with every new client. Time they can spend helping customers again.”
“With Cleverbase, our customers have the tools to sign within our platform both securely and easily.”

“From the beginning, Cleverbase and Accept have been seamlessly integrated. This way we provide a stable connection for qualified signing. Reliability is paramount for our customers, which is exactly why we are happy with this collaboration.”

Trust online only works when parties use the same agreements. Together with governments, banks and industry organisations, we work on the standards that let people and organisations trust each other online.
In TIP, we make agreements with government, banks and industry organisations for trusted digital business. In WE BUILD, we work with European partners on the business wallet, the business counterpart of the European identity wallet.
The municipality of Rotterdam wants to lead the way with the European identity wallet and is building it up in practice with public and private partners. Residents will soon arrange their affairs with less administration and more control over their data, and what is built in Rotterdam can be used nationwide. As a qualified trust service provider, we provide the foundation for secure wallets.
Homebuyers identify themselves digitally and sign their mortgage documents with a qualified signature, without sending copies of their identity document around. That is HDN's market standard, and we provide the identification, consent and signature in it.
Qualified Trust Service Provider (QTSP)
Under the European eIDAS regulation
Qualified certificates for electronic signatureISO 27001 Certification
Issued by DigiTrust B.V. (RvA accredited)
NEN-EN-ISO/IEC 27001:2023
Part of PKIoverheid
Certified by the State of the Netherlands
Staat der Nederlanden Burger CA - G3
Staat der Nederlanden - G4 Intm EUTL G-Sigs NP - 2024
Conformity assessment
Performed by Secure Information Technology Center – Austria
Regulation (EU) 910/2014 (eIDAS)
Tell us what you want to arrange: signing, identification or logging in. Then we will look together at what it takes and how you can get started quickly.
Record your identity once, and from then on you have one app for signing, identifying and logging in.