
The booking system built for activity centres.
Kayaking in the morning, climbing after lunch, a school group staying the night. Slipstream runs every activity, instructor and bed from one place, with booking on your own site.
The bit that wears you down.
Every activity has its own way of booking, and its own spreadsheet.
Group bookings mean days of emails before anything is confirmed.
Kit, instructors and rooms are juggled on a whiteboard only one person understands.
Built for how activity centres work.

One system for bookings, kit, staff, customers and payments, set up around the way you run your day.
Every activity on one calendar
Tasters, courses and full days side by side, each with its own times, prices and spaces.
Groups without the email chain
Take a request, suggest another date or accept it in a click, with group prices and deposits built in.
Kit shared across activities
Wetsuits, boats and harnesses counted once across every session, so nothing is double-booked.
The right instructor every time
Qualifications kept in check, so the right person leads every activity.
Stays alongside activities
Dorms, lodges and pitches booked and paid for with the activities, in one booking.
Waivers sorted before arrival
Every guest signs online before they arrive, and your team can see who still needs to.
“The whole thing is significantly more comprehensive and joined up than I anticipated. It sounds like you guys are actually listening to what centres need.”
“This is far more tailored. My current system is a one-size-fits-all and takes in a huge variance of types of activity. Yours is far more tailored, which is exactly what we need.”
“You guys have been busy. You guys have got a lot of stuff that our current system doesn’t do.”
“You can tell you guys are obviously in the outdoor business because it is very comprehensive.”
From adventure centre owners and managers who’ve seen Slipstream.
Every part of your centre. One login.
Eight areas that usually live in different tools, sharing one calendar, one customer record and one place to look.
Bookings & scheduling
- ✓Every way you take bookings
- ✓Whole seasons set up in minutes
- ✓Flexible pricing and options
- ✓Works with your team’s calendars
Kit & resources
- ✓Every piece of kit accounted for
- ✓Boats, vans and equipment
- ✓Never double-booked
Staff & instructors
- ✓Qualifications kept in check
- ✓The right instructor for every session
- ✓Rotas and availability
Conditions & AI
- ✓Tide and weather aware
- ✓AI-assisted planning
- ✓AI booking agent
- ✓AI-assisted inbox
Accommodation & trips
- ✓Lodges, dorms and pitches
- ✓Residentials and multi-day trips
- ✓Multiple sites, one login
Customers & on the day
- ✓Digital waivers
- ✓Automated customer comms
- ✓Customer portal and CRM
- ✓Fast check-in on the day
Payments & money
- ✓Deposits and balances
- ✓Gift vouchers
- ✓Payouts and reconciliation
- ✓Connects to your accounts
Your website & growth
- ✓A booking widget in your brand
- ✓Websites built for you
- ✓Marketplace distribution
- ✓Reporting and insights
We’re experts at turning visitors into bookings.
We run the adventuro marketplace, so we see every day what makes people book an adventure and what makes them leave. Slipstream puts that know-how to work for your centre, and our team is there to help you grow, not just hand you a login.

Booking that converts
Customers pick a date, choose their options and pay on your own site, without a detour to someone else’s.
10pm on a Tuesday, a family books Saturday’s surf lesson for four from the sofa.
An AI agent that sells
It answers the questions that usually lose a booking, then books them in, even while you’re out on the water.
“Do I need to be able to swim?” answered from your own activity details, then booked.
Websites built to sell
Fast, mobile-first sites with your activities front and centre and booking on every page.
Every activity page shows the next dates with spaces and a Book now button.
More places to be found
Your activities on the adventuro marketplace, in front of people already searching for them.
Someone looking for coasteering in Cornwall finds your sessions and books on adventuro.
Switching is the easy part.
We move you over
Your products, pricing and customers come across from your current system. You don’t start from scratch.
Run both side by side
Keep your old system going while Slipstream beds in, and switch when you’re happy.
No long-term contract
No lock-in. You stay because it works for your centre, not because you have to.
The things centres ask us first.
Anything else, just ask on a demo.
Can we take group and school bookings?+
Yes. Groups can send a request, you accept it or suggest another date, and group prices and deposits are built in.
Can we sell accommodation with our activities?+
Yes. Rooms, beds and pitches are added to the booking and paid for in the same go, and capacity is tracked so they never oversell.
Can our instructors see their day on their phone?+
Yes. Your team sees their rota and the day’s sessions in the Slipstream app.
Can we run more than one site?+
Yes. Several sites run from one login, with one customer record across all of them.
What does Slipstream cost?+
One monthly subscription plus a small share of the bookings you take through it, in place of the separate tools you pay for today. We’ll talk you through what it would look like for your centre on a demo.
Can you move us over from our current booking system?+
Yes. We move your products, pricing and customers into Slipstream for you, and you can keep your current system running alongside until you’re ready to switch.
Am I tied into a long contract?+
No. There’s no long-term contract.
Slipstream for other centres.
How it fits the way your centre actually works.
Less drag.
More sessions.
We’ll show you around and work out what makes sense for your centre, from a single widget to the whole operation.

“Built with centres, for this industry. Just get in touch, we’d love to chat.”