Data in five places
Names in one file, fees in another, sign-ups in a chat. Nobody has the whole picture, and everyone has a different version.
Built for Luxembourg's student circles
Members, fees, events, email and digital member cards in one place. Built in Luxembourg for student circles (cercles d'étudiants), and for any volunteer-run club or association.
No credit card needed · Set up in minutes

Every association starts small and informal. Then the member list grows, the board changes and the questions pile up.
Names in one file, fees in another, sign-ups in a chat. Nobody has the whole picture, and everyone has a different version.
The treasurer knows, until they are on holiday. A fee that is linked to the member answers the question for everyone.
Printed cards get lost and cannot show whether the holder is still a member. A code that is checked live always can.
Every feature is included in every plan. Start with the register, and switch on the rest when you need it.
Digital cards
Every member gets a permanent QR card in the portal, and iPhone users can add it to Apple Wallet. Your volunteers scan it with any phone and see the member's status and fee at once.


Illustration of the pass in Apple Wallet
No installation, no consultants. If you can use email, you can run Nexpense.
Choose a name and a short address, add your email and a password. The 7-day trial starts immediately, with no credit card.
Add members yourself or share your public registration page. Invite board members and give each the right access.
Track fees, plan events, email the right people and scan cards at the door. Members use the portal on their own.
Real screens from the product, filled with a fictional sports club.
Search by name or email, filter by status or fee, and see paid and unpaid members at a glance.

Income and expenses per financial period, linked to the members who paid.

Capacity, a waitlist that fills itself and a public link for guests.

Variables for names, audiences by status or event, and a delivery history.

Members update their details, browse events and show their digital card.

Different groups, the same need: a clear register, tidy books and fewer evenings of admin.
New: for Clubs des Jeunes
Volunteer committees change, the events keep coming. Nexpense gives every Club des Jeunes one place for its members, its dates and its money, so a new committee can pick up exactly where the last one stopped.
Share a registration page in your group chat and approve new members when you are ready.
Set the capacity, collect answers and let a waitlist fill the places that open up.
Book income and costs per event, attach receipts and download a PDF summary.
Treasurer, events team and door volunteers each get the access they need, nothing more.
Nexpense is built by NexClass in Luxembourg — local support for volunteer-run associations, with a practical understanding of how boards and members work day to day.
Primary processing takes place in the European Economic Area. We design for GDPR compliance and the data-protection expectations of associations and their members.
7-day free Starter trial, then one payment per year. All features included. Limits apply to active members only.
€79
per year
Up to 50 active members
Up to 300 emails per month
€229
per year
Up to 150 active members
Up to 1,000 emails per month
€449
per year
Up to 300 active members
Up to 2,500 emails per month
€749
per year
Up to 500 active members
Up to 5,000 emails per month
More than 500 active members? Contact us
Short answers. The full list is on our FAQ page.
Yes, first of all. Nexpense is built in Luxembourg around what a cercle needs: online sign-up with approval, events that sell out, a yearly committee handover and members who speak English, French and German. It works just as well for sports clubs and other associations.
Yes. A youth club needs a member list, events with sign-up and a treasury that survives a change of committee, and that is what Nexpense does. Read more on our page for youth clubs.
Yes. Every new association gets 7 days with full access to the Starter plan. No credit card is needed.
Plans start at €79 per year for up to 50 active members, and every plan includes every feature. See pricing.
No. The member portal works in any browser, and iPhone users can add their card to Apple Wallet.
Not online. You record payments that arrive by bank transfer or cash, and the member list shows who has paid.
Primary processing takes place in the European Economic Area. Nexpense is developed and supported in Luxembourg.
The whole product, including the member portal and emails, is available in English, French and German.
Practical, step-by-step articles for treasurers and volunteers.
Membership cards · 6 min read
Replace paper and plastic cards with QR codes and Apple Wallet passes in six steps, with a checklist and a ready-to-send announcement.
Read the guideFees and accounting · 6 min read
Set up a financial period, link payments to members and see at a glance who still owes, plus a reminder template and a year-end routine.
Read the guideCreate your association in minutes. Invite your board and your members when you are ready.
7-day free trial · No credit card needed
Questions about Nexpense, larger associations, or how we can help your organisation? Send us a message.