Data Minimization

Only show age

At Siip, we are committed to assisting organizers, companies, and visitors with fast, digital, secure, and personalized access. Our goal is to make it as personal as possible while using minimal data. Siip believes this is achievable.
Mensen die proosten
At Siip, we are committed to assisting organizers, companies, and visitors with fast, digital, secure, and personalized access. Our goal is to make it as personal as possible while using minimal data. Siip believes this is achievable.
February 1, 2023

These two elements come together in our Toon Leeftijd App. Because why show your entire ID somewhere when all that matters is whether you're old enough to be there?

Remco Voorhorst, founder & CEO of Siip: 'We always approach access challenges from two perspectives. From an organizational standpoint, for example, a pub or club canteen, it's quite awkward to ask for someone's ID. Nobody likes doing it; it feels like an inspection. Yet, the goal is to grant access to what is genuinely allowed and possible. And you want to do that as hospitably and smoothly as possible. So, it's about fulfilling an obligation, but also keeping things pleasant.'

The other perspective is also incredibly relevant, from the guest or visitor's point of view: 'they have the same desires as the organization: quick and pleasant entry or ordering, without too much hassle.' And that's where Siip aims to combine control and convenience.

'I'm old enough, you can see that!'


The Show Age App, launching for Carnival 2023, offers a fast, smooth, and secure way to verify your guests' ages. This saves time for staff and is also quick and easy for guests: a phone is always at hand and is easier to read in a dark environment. Through the app, they display the photo from their ID and their age category. This means: immediate visual confirmation of the person and instant clarity on whether this visitor is old enough to order alcohol.

Faster, easier, and privacy-friendly, because the visitor only shows what is truly necessary, instead of all their personal data.

A world of possibilities


'The accessible age display is possible in all our apps. And we can go even further: what if you could get a menu tailored to your age? For example, seeing non-alcoholic cocktails or also those with alcohol? With our energetic and innovative team, we see a world of possibilities here too!'

An easy & faster flow at the door or bar, modern & with data minimization. And that, of course, in a secure, privacy-proof way, in line with Siip.

Want to know more?

Find more information here.