And much more
For every type of wellness business
Don't see yours? No worries, we can help you too. Tell us how you work and we'll set up SpaSlot to match.
★ Personal supportPersonal support, usually the same day

The booking system for private saunas, wellness centres and spas. Modular and set up around how your business works, in your own branding. All for one all-in price.
Try it yourself
This is what the SpaSlot booking widget looks like for your guest. Pick a day, a time and some extras. Nothing is booked or paid.



SpaSlot just now
New booking · Sat 19:00 · € 160
One all-in price
€ 129.95
per location per month, excl. VAT. All modules included.
Modular setup
Tailored
modules on or off per location

Hours of manual work you win back, every month.
15 hours
Month 1
180 hours
Year 1
360 hours
Year 2
540 hours
Year 3
Example: 150 bookings per month with 6 minutes of manual work per booking (phone, email, confirming, chasing payments, reminders) adds up to 15 hours per month. Use your own numbers in the calculator.
Who is SpaSlot for?
From private sauna to yoga studio: we set up SpaSlot around how your business works.
Features
Modular by design: we switch on what you need, per location. Every module is included in the same all-in price.

Turn phone calls
into...
online
bookings

The process
We talk on the phone or meet online. You show us how you work now: rooms, times, prices, extras and your house rules.
The options
Multiple locations
Tailored
What you get:
One location, all-in
€ 129.95per month
What you get:
Booking system + website
On request
What you get:
Prices excl. VAT. One all-in price: every module included, no setup fees, cancel monthly.
Team SpaSlot
SpaSlot is built in Rotterdam, together with private saunas that use it every day. We have been making websites and custom software since 2018. Short lines, familiar faces, and you always speak to someone who built the system.









1
all-in price
Booking, payment, confirmations and reminders run by themselves
What you can expect
Your guests book by themselves, day and night. You keep everything in one overview and win back the time that now goes on phone calls, emails and manual work.
Your widget is open 24/7. Even at midnight on a Sunday. Double bookings are ruled out, even when two guests click at the same moment.

The management side works on your phone. Need to block time because something else came up? Two taps.
Everything in one system, set up around your business, for one all-in price. No juggling separate tools.

Your guests get their reminder automatically, your calendar is up to date and the payments are ready.
SpaSlot is an online booking system for private saunas, wellness centres, spas, ice baths and workshops. Guests book and pay through a widget on your own website; you manage everything in one dashboard.
€ 129.95 per location per month, excl. VAT. That is an all-in price: every module is included, you never pay for add-ons and there are no setup fees. For multiple locations we put together a tailored proposal.
Yes, that is what it is made for. SpaSlot is modular: per location you switch things like reviews, invoicing, passes, gift cards, guest categories, night slots or half-day sessions and deposits on or off. We set it up for you. Need something special, such as your own integration or specific booking rules? Then we look at a custom solution together.
No. You only pay the fixed monthly fee. You do pay the usual transaction fees of your payment provider, for example for iDEAL.
Usually within a week. We set everything up for you: rooms, time slots, prices, emails and your branding. All you need to do is send us your details.
Yes. You add one line of code (an embed) to your booking page, for example in WordPress. The widget takes on your brand colours.
Guests pay online with iDEAL or other methods, in full or with a deposit. Straight after, they receive a confirmation and you get a notification. A reminder follows automatically.
Yes. In the calendar you select a time and choose "Block" or "Add booking" for a walk-in or phone booking, marked as card, cash or still to be paid.
If you switch it on, the guest receives an email with five stars the day after their visit. With a high score, the guest goes on to your Google review page; with a low score, they see a form and the feedback comes to you.
Yes, both. You sell gift cards and passes online through your own page or at the front desk. Guests use the code when they book.
Then you work with one login and switch location with one click. You set roles and permissions per location, and you see your figures per location.
On servers in a data centre in Amsterdam. The data is yours: we do not use it ourselves and you can always export it. We sign a data processing agreement with you.
No. SpaSlot can be cancelled monthly. You take your bookings and customer list with you as an Excel file.
Still have a question?
Book a 20-minute demo or ask your question. On working days you usually hear from us the same day.