Booking software for pop-up experiences
Sell out capacity-managed sessions wherever you pop up — card payments, capacity holds and an embeddable booking page, while you run the show.
Built for saunas, ice baths, wild swims, tours, tastings, workshops — anything that books by the session.
Free to set up — we take a 5% platform fee on card payments, and that's it.

Everything a pop-up needs, nothing it doesn't
Built for operators who take bookings in a field, on a beach, in a taproom or by a reservoir — anywhere sessions sell out.
Sessions in bulk
Generate a whole weekend of slots in one go — session length, capacity, price and turnaround breaks handled.
Card payments by Stripe
Customers pay at checkout on their phones. Confirmations, cancellations and webhooks handled for you.
No overbooking, ever
Spots are held for 15 minutes while customers pay, then released automatically if they wander off.
Embeds anywhere
Drop one script tag into an event organiser's site and your booking page appears — branded to you, not us.
A clean JSON API
Published events and live availability, ready for your own site, apps or partners. CORS included.
A simple dashboard
Revenue, upcoming sessions and every booking searchable — from the beach, the bank or the back of the van.
Made for days like these
Pictured: mobile saunas and cold plunges — one of the many verticals that run on Pencilled. If it books by the session, Pencilled can sell it.



From idea to fully booked in minutes
- 1
Create your event
Name it, drop a pin, pick your dates.
- 2
Generate your sessions
Choose session length, capacity and price — Pencilled builds the schedule.
- 3
Share one link
Customers book and pay on their phones. You watch the bookings roll in.
Hosted by The Recovery Dock
The Surge — Burton Reservoir
09:00
10 spots
09:30
3 left
10:00
Sold out
Simple, honest pricing
One fee, only when you get paid. No subscriptions, no surprises.
5%
platform fee on card payments
- Free to set up — no monthly fee, no card required
- Deducted automatically from each payment, nothing to invoice
- Payouts go straight to your own Stripe account
- Stripe’s standard card processing fees apply on top
Ready when you are
Saunas, swims, supper clubs, tours, tastings and more run on Pencilled. Create your account, publish your first event and share your booking link — all in one sitting.
