Discover the features of our platform below. Curious to see how it works in practice? Get in touch and we’ll send you the Youmie demo app straight away so you can get a first impression, with no obligation.

Integration with your accounting, payment or POS system is essential. That’s why Youmie integrates seamlessly with trusted long-term partners such as Congressus, Genkgo, Crea and Mollie. Do you use other software? Let us know – we’d be happy to create a bespoke integration for you!





See and analyse real-time app usage statistics for yourself. The statistics will amaze you!
We ensure that the app always works, even at peak times, such as during major events.
We maintain the apps for you. We also carry out daily backups and security updates.
Do you have any questions or ideas? Give us a call, send us an email, message us on Slack or WhatsApp. Or pop round to Leiden.
We are constantly developing the apps and the backend based on your feedback and ideas.


An interactive overview featuring the latest updates and news. This ensures members are always kept up to date with the latest developments.

Members can view a list of all shared photos. Share the highlights of events with the whole club.

The club can use the app to promote the latest news and upcoming events (for which members can sign up).

Members manage their own profiles and choose which personal details are visible to others. Secure and simple.

Browse the entire society. From committees to sub-groups: find who you’re looking for in no time.

Members have immediate insight into their expenses and purchases. Easily view all invoices and outstanding items.

Post notices and chat with members about supply and demand, lost and found items, and news within the association.

Members have access to all documents, regulations and important information. It is the association’s central knowledge hub.
Can’t find the feature you’re looking for? No problem – please feel free to contact us to discuss the options.

A modern responsive website, customised and linked to the apps as well as the CMS.

Switch to a special event mode, customised and integrated with the apps and the CMS.

A modern alumni website, tailor-made and integrated with the apps and the CMS.

A membership management system featuring all members, groups, import/export functions and much more

Manage your membership records, the app and the website entirely yourself via the app manager (web CMS).

The board gets extra options in the app so they can manage a lot directly from the app.

Featuring Congressus, Genkgo, Clearis and more!

We offer advanced integration with CREO payment cards. There are many possibilities!

Do you use or develop your own membership management system? We’d be happy to build a connector!

Manage your membership records, the app and the website entirely yourself via the app manager (web CMS).

The board gets extra options in the app so they can manage a lot directly from the app.

The app will have a custom design based on your association colours, logos and fonts.

Set the homescreen to your liking; let us know how you want to organise the different blocks.

Set which buttons appear at the bottom of the menu bar.

See and analyse real-time app usage statistics for yourself. The statistics will amaze you!

When members open the app, they see the association's logo on screen. Nice place for a main sponsor.

Explanation screens on first app start-up. You can only make a first impression once :-)

The app can only be accessed via a well-secured login and password flow.

Make your members compulsorily agree to the your privacy statement before they log into the app.

All members in the app with their own profile pages, searchable of course.

Check out the full almanac of members, year clubs, committees and other groups!

Use the search engine to find members, committees, etc. Or search by phone number :-)

Display upcoming events and annual calendar in a list or convenient calendar view.

Through the 'more menu', the wiki, an infinite number of pages can be created.

All houses will have their own detail page and a place on the interactive map.

A constantly changing homescreen/dashboard, fun to look at every day!

Post the latest news from the board in the homescreen, and news overview, of all members.

Members can scroll through photo albums, download photos and share them easily.

A place to put the digital version of the association magazine.

An overview on the dashboard where suspension notices can be displayed by member.

Post family announcements in the app to keep members informed about important events.

A personalised overview of all received push messages, tags, likes etc.

Easily reach all members at once via a push message sent from the CMS.

Send push messages to specific groups of members, e.g. all first-year members.

Schedule push notifications in advance; handy if you already know you’re going to send one anyway!

Members can send an (anonymous) message to the board or the confidential advisor.

Set up a serious or funny popularity poll in the app. Members see the intermediate rankings!

Poll your members' opinions through a survey, mandatory or not. Many options!

Create your own forms for members to fill in. Receive responses in the CMS.

A place where members can view and post interesting messages.

In the message board and under news items, members can like, comment and tag.

Members can poke (wake up) each other, causing them to receive push notifications.

See today's birthdays, get reminders and congratulate them with confetti :-)

Date others within your association! Enter preferences, start swiping and get in touch.

Members can view and manage their own details on the 'My profile' page in the app.

The board determines which personal data can be hidden by members.

Through the app, members can keep their own data up-to-date.

Members can use the app to view / track which committees etc they have served on.

Place ad banners in the app and let the app 'work' for you :-) Or promote important events.

Sell products, merchandise or other items through the app. Receive orders through the CMS.

Showcase (discount) deals to members exclusively available to them through partner companies.

Let companies and partners (possibly for a fee) post job vacancies and internships in the app.

Where members and alumni come together in small groups. The link between members and alumni.

Restrict access to certain parts of the app, for example for non-paying members.

Allow members to register for events easily via the app.

Show members the rota via the app and let them report any unavailability. Or let them swap shifts with other members via the app.

Book a table or a meal on available dates at the club restaurant.

A venue booking module within the app offering a wide range of options.

Manage training courses, registrations and participants from a single central module

Launch an app for an anniversary celebration/year integrated with the membership app, accessible to members as well as reunionists.

Launch an introductory week app, public or otherwise, within your app and recruit more members!

A hospitality module fully integrated into the app. With reports for the board.

Switch to a special event mode, customised and integrated with the apps and the CMS.

Also launch a fully protected, well-secured, reunionist section in your association app.

Where members and alumni come together in small groups. The link between members and alumni.

A modern alumni website, tailor-made and integrated with the apps and the CMS.

The backend and apps are highly secured and Zooma / Youmie is ISO27001 certified.

Call, e-mail, Slack, WhatsApp us if you have questions or ideas. Or visit us in cosy Leiden.

It goes without saying, but: it’s your app, your data, and we don’t do anything else with it.

We provide hosting on a 100% European cloud and ensure that the app is always up and running, even at peak times!

We monitor the app (automated) 24/7; if something is wrong, we see it immediately.

We make sure everything (including under the bonnet) is always up to date and working excellently!