From Rotterdam,
built with people in practice
This is our story
It started simply
A booking system for private saunas should work like a good sauna: calm, clear and hassle-free. That is why we built SpaSlot together with the people who run one every day.
2018
Nano Web has been building software since 2018
Websites and custom software, from Rotterdam.
All-in
One price per location
All modules included, nothing to buy on top.
1 week
From first call to live
Usually. We set everything up for you.


How it started
The idea was not born behind a desk.
Since 2018 Nano Web has been making websites and custom software for business owners. Through those websites we ended up working with private saunas and wellness businesses, and saw how much time went into planning: phone calls, messages, checking payments and sending reminders.
A sauna needs different things than a hair salon or a restaurant: night slots, half-day sessions, deposits, extras and rooms you rent out privately. And a system that adapts to how your business works, rather than the other way round.
So we built SpaSlot. Not on a drawing board, but together with private saunas in daily practice.

Step by step
Every business deserves a fair system.
A small private sauna with two rooms or a spa with several locations: you get the same modules, the same guidance and the same attention. We set up SpaSlot around how your business works and switch on what you need per location. No packages that just miss the most important thing and no separate modules to buy on top: one all-in price per location per month, no setup costs and cancel monthly. And every question is welcome, however basic.

Mission & vision
Our point on the horizon
We believe a good booking system is not just for big chains. That is why we keep it simple: your guests book and pay by themselves on your own website, you keep track in one calendar, and emails, reminders and review requests run on their own.
Your data and your guests' data are stored on servers in Amsterdam and remain yours. We sign a data processing agreement and you can always export everything.
What we are working towards: less time spent on planning and more time for your guests.
Our approach
How it works
01
Introduction
Book a 20-minute demo. You tell us how you work today: rooms, times, prices, extras and your house rules. We show you how that looks in SpaSlot.
02
Setup
We get everything ready for you: rooms, time slots, prices per day, deposit, emails and your branding. All you do is send us your details.
03
Connect
You connect your Mollie account for iDEAL and place the widget on your website with one line of code, WordPress included. Need help? Then we do it for you.
04
Live
Usually within a week. Guests book and pay by themselves, you see everything in your calendar. A question or a new request? We usually sort it the same day.
Rodezand 80, 3011 AN Rotterdam
Rotterdam office

info@spaslot.nl · +31 10 321 68 61
Personal support
Usually helped the same day.

Rather meet in person
first?
The team
Who is behind SpaSlot
Built by Nano Web
SpaSlot is a product of Nano Web from Rotterdam. We have been making websites and custom software since 2018.
Built with people in practice
We develop SpaSlot together with private saunas that use it every day. Whatever they miss goes on the list.
Personal support
No ticket system or chatbot. You email or call the team that builds SpaSlot, and you are usually helped the same day.
Your data stays yours
Servers in Amsterdam, a data processing agreement and export to Excel whenever you like. Cancel monthly.
What people ask us
most often.
SpaSlot is a product of Nano Web, a Rotterdam company that has been making websites and custom software since 2018. We build SpaSlot together with private saunas in daily practice.
For private saunas, wellness centres and spas, ice baths and workshops. You can rent out rooms exclusively or per person, with a maximum number of places per session.
Our office is at Rodezand 80, 3011 AN Rotterdam, the Netherlands. You can reach us at info@spaslot.nl or +31 10 321 68 61.
On working days usually the same day. You talk to the team that builds SpaSlot.
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.
€ 129.95 per location per month, excl. VAT. That is an all-in price: all modules are included, you buy nothing on top and there are no setup costs or commission per booking. For multiple locations we make a tailored proposal.
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?
Our door is always open.
Book a 20-minute demo or send us a message. On working days you usually hear from us the same day.
The SpaSlot team
Rotterdam


