We switched from Acuity to Session in a day.
I cannot recommend it enough.
We switched from Acuity to Session in a day.
I cannot recommend it enough.
Built for saunas, not bolted on
Built for saunas, not bolted on
Most booking systems were built for hairdressers or yoga teachers, with a sauna shape forced on top. Session was built around how saunas actually run.
Most booking systems were built for hairdressers or yoga teachers, with a sauna shape forced on top. Session was built around how saunas actually run.
Schedule once
Full-page editor with a live preview of exactly what your customers will see. Repeat schedules every N weeks, one-off dates, per-instance overrides.
Schedule once
Full-page editor with a live preview of exactly what your customers will see. Repeat schedules every N weeks, one-off dates, per-instance overrides.
Flexible pricing
Memberships, bundles, gift vouchers, add-ons, 30-min sessions - configured in one place. Sliding scale and concessions built in properly.
Flexible pricing
Memberships, bundles, gift vouchers, add-ons, 30-min sessions - configured in one place. Sliding scale and concessions built in properly.
Manage your day
Booked-count grid, colour-coded by session type. Spot a quiet session before it runs empty.
Manage your day
Booked-count grid, colour-coded by session type. Spot a quiet session before it runs empty.
Multi-space booking
A single ticket can take 1, 2, or all 8 spaces. Group bookings, family tickets, private hire — without the workarounds.
Waiver per visitor
Each visitor signs their own waiver via a shareable link or QR code, instead of the booker signing for everyone.
Flexible membership
Whether you offer 4 free sessions a month, or 50% off all bookings, you can configure memberships your exactly as needed.
Multiple locations
Run more than one sauna under one login, with one customer base and per-location schedules.
Reporting overviews and details
Reporting overviews and details
Revenue trends, occupancy by session, weekly heatmap. CSV exports for accounting and end-of-month
Revenue trends, occupancy by session, weekly heatmap. CSV exports for accounting and end-of-month
Reporting overviews and details
Revenue trends, occupancy by session, weekly heatmap. CSV exports for accounting and end-of-month
A booking page that just works
A booking page that just works
A booking page that just works
Fast, branded, mobile-first. No forced sign-ups, no clunky calendars, no "please contact us to cancel."
Fast, branded, mobile-first. No forced sign-ups, no clunky calendars, no "please contact us to cancel."
Your own brand
Your logo, your colours, your contact details on every email.
Your own brand
Your logo, your colours, your contact details on every email.
A custom web app
Installs as a branded mobile app — no app store fees, no developer.
A custom web app
Installs as a branded mobile app — no app store fees, no developer.
Full self-service
Customers reschedule, modify, or cancel - all by themselves.
Full self-service
Customers reschedule, modify, or cancel - all by themselves.
Already on a booking system?
Switching is easy.
Upload a CSV export from your current system and Session brings across your bookings, guests and vouchers. No data lost, no awkward gaps.
Most operators switching to Session have been on a generic booking tool — one that wasn't built for saunas. The difference tends to show up in the same places every time.
Imports from
Acuity
Wix
Periode
Any CSV
What comes across
Customer bookings
User and guest details
Vouchers & discount codes
"Acuity is built for appointments, not sessions. Everything feels like a workaround, with separate calendars and no memberships at all"
Already on a booking system?
Switching is easy.
Upload a CSV export from your current system and Session brings across your bookings, guests and vouchers. No data lost, no awkward gaps.
Most operators switching to Session have been on a generic booking tool — one that wasn't built for saunas. The difference tends to show up in the same places every time.
Imports from
Acuity
Wix
Periode
Any CSV
What comes across
Customer bookings
User and guest details
Vouchers & discount codes
"Acuity is built for appointments, not sessions. Everything feels like a workaround, with separate calendars and no memberships at all"
Built by a sauna operator
Hi, I'm Wil. While building Session, I've been setting up Cardiff Community Sawna — a not-for-profit community sauna. We're working with Cardiff Council and hoping to open in 2026.
Every feature in Session exists because I needed it myself, or because an operator asked for it. There's no version of this where I don't care how well it works.
Wil Grace
wil@bookasession.org
Built by a sauna operator
Hi, I'm Wil. While building Session, I've been setting up Cardiff Community Sawna — a not-for-profit community sauna. We're working with Cardiff Council and hoping to open in 2026.
Every feature in Session exists because I needed it myself, or because an operator asked for it. There's no version of this where I don't care how well it works.
Wil Grace
wil@bookasession.org
A few recent converts…
Other Fold
Authentic Wood-Fired Sauna. A ‘third place’ - not home, not work, but something slower and more essential. Warm, welcoming, and grounded in ritual, it offers space for real connection.
Hot2Cold
Wood fired barrel sauna with a hose pipe shower, bucket and cold plunge out in the yard of Spit & Sawdust Skatepark in Cardiff.
Stonesthrow Sauna
Bringing the joys, health benefits and social richness of sauna culture to the Isle of Arran.
A few recent converts…
Other Fold
Authentic Wood-Fired Sauna. A ‘third place’ - not home, not work, but something slower and more essential. Warm, welcoming, and grounded in ritual, it offers space for real connection.
Hot2Cold
Wood fired barrel sauna with a hose pipe shower, bucket and cold plunge out in the yard of Spit & Sawdust Skatepark in Cardiff.
Stonesthrow Sauna
Bringing the joys, health benefits and social richness of sauna culture to the Isle of Arran.
PRICING
Free to use.
0.5% when you take payment.
And tapering off over £20k a month.
Session & booking management
Membership, custom pricing & vouchers
Company branding
Email notifications
Waivers & surveys
CSV import to help migrate
Running a not-for-profit community sauna?
Session is free. I've partnered with the Community Sauna Network to make that happen :)
PRICING
Free to use.
0.5% when you take payment.
And tapering off over £20k a month.
Session & booking management
Membership, custom pricing & vouchers
Company branding
Email notifications
Waivers & surveys
CSV import to help migrate
Running a not-for-profit community sauna?
Session is free. I've partnered with the Community Sauna Network to make that happen :)
Switching is easier than you think
Sign up today and take your time
Switching is easier than you think
Sign up today and take your time
