Decades in swim schools, built into the product.
Twenty years of swim school experience, in two countries. We know what the job actually involves, and have built the product to support it.
Lime Sportadmin gives your swim school a single place to manage lessons, parents, and payments. Twenty years of Dutch swim school experience and twenty years of Swedish swim school experience, built into something new that fits how your office actually works.
Open it in the morning. Today's lessons, payments due, new sign-ups, anything that needs you. Everything you actually use, exactly where you'd expect to find it.
Zwemscore has spent twenty years inside Dutch swim schools. Sportadmin has spent twenty years inside Swedish ones. Same job, two countries: keep a school running through registrations, schedules, parents, payments, and everything in between.
Lime Sportadmin is the combination of both. It keeps their depth under the hood and shows you only what you need on top. Fast to set up. Opinionated where it helps. Quiet the rest of the time.
Zwemscore continues alongside it for the schools that need everything it can do. Same understanding of the work underneath. Different shape on top.

We use Stripe so you never have to think about payment reliability. Parents pay the way they prefer - iDEAL for instant transfers, SEPA for recurring direct debit.
Bank-grade reliability
Stripe handles billions in transactions globally. Your school's payments run on the same infrastructure.
Instant bank transfers
The most-used payment method in the Netherlands. Parents pay directly from their bank app, no card needed.
Recurring direct debit
Set up a SEPA mandate once. Tuition collects itself every month without a reminder in sight.
Lime Sportadmin doesn't just store your data. It pays attention. When a payment hasn't come in, it follows up. When a swimmer is ready for the next level, it tells you. When the summer holidays start, it knows. Think of it as the colleague who's already done half the work before you've had your coffee.
And what's coming. A new app. More guidance built into the platform. Smarter group matching. The same idea every time: less time on admin, a better experience for your customers.
We work out of Assen and Utrecht, and visit swim schools across the Netherlands every week.
Twenty years of swim school experience, in two countries. We know what the job actually involves, and have built the product to support it.
Questions about registrations, payments, scheduling, or anything else that comes up. Here year-round - phone, email, or chat.
Contact us