seventy3. The operating system for the modern practice
Start now

You drive.It runs.

Marketing, booking, and follow-up — handled. So you just show up and treat.

Seventy3 racing helmet
Physio·Chiro· Osteo·Sports massage· Aesthetics
It's 9pm
You're the clinician. You shouldn't still be the admin.

The treating stops, the second job starts — marketing, notes, follow-ups, chasing the clients who drifted away. Done on the days you've got the energy. Sat in your head on the days you don't.

Acuity
Mailchimp
Meta Ads Manager
A Zapier CRM
Heidi for your notes
Exercise-plan software
A receptionist you can't afford
Seven logins
Beyond the booking
Everyone else books the appointment. We run the whole clinic.

You trained for years to treat people — not to run six logins, chase no-shows and write emails at 9pm. Seventy3 OS runs the business around the appointment: the ads, the reception, the reminders, the aftercare, the win-backs. You show up and treat. It handles the rest.

The old way, priced up
However you run it now, it's costing you.

Every clinic runs on some version of the same stack. Find yours — and see what it really costs, in pounds and in evenings.

You're paying
£70
a month · every month
And it's costing
10 hrs
of your week, on admin

The old way makes you choose — pay in money, or pay in evenings. You always pay.

← drag →
Just the basics
Getting there
Growing for real
Fully loaded
Level 1
Just the basics
Level 2
Getting there
Level 3
Growing for real
Level 4
Fully loaded
What you're juggling
Booking software £40
Email marketing £30
Transcription £30
Exercise-prescription software £30
Meta ads freelancer £400
A receptionist £150+
Seventy3 OS. — all of it. One login, one bill.
For less than you spend now, and your evenings back.
One subscription
Everything the scale replaces.

Booking & diary

Your own booking page and a synced diary. Appointments land where they should — no double-entry.

N

Clinical notes

Sessions transcribed and written up while you treat. Walk out of the room with the note done.

R

Aftercare & exercise plans

Tailored rehab and aftercare sent to the client automatically — MSK or aesthetics.

£

Payments & deposits

Deposits, balances and no-show protection collected natively. Straight to your bank.

One dashboard

Bookings, payments and marketing in a single view. No tabs, no spreadsheets, no gaps.

+

Built around you

Missing a feature? Ask in the forum — we build it. Tailored, never templated.

Your team
Two hires you'll
never have to pay.

Amy runs your front desk. Mera runs your growth.
Both work around the clock — neither takes a salary.

Amy, the Seventy3 AI receptionist
Amy · Head of reception

Calls, answered.

Picks up, books the slot and sends the reminder. No voicemail, no missed calls.

Mera, the Seventy3 head of marketing
Mera · Head of marketing

Growth, handled.

Runs the ads, writes the campaigns and reactivates your list. No agency, no retainer.

How it works
Live in days.
No migration nightmare.
STEP 01

You fill one form

Treatments, prices, policies — once. Add your client list and logo, and your part is done.

STEP 02

We build the rest

History migrated, payments connected, Amy and your booking page live — to a GDPR standard, in days.

STEP 03

It just runs

The diary fills, calls get answered, lapsed clients come back. You show up and treat.

The whole journey · 01 / 08
os.seventy3.co/onboarding
STAGE 01

One form, sent to you.

You sign up and a single onboarding form lands in your inbox — treatments, prices, cancellation policy and address. Fill it once; we handle the rest.

Onboarding1 of 1
Clinic name
Riverside Physio
Treatments & prices
Sports massage
£55
Initial assessment
£65
Cancellation policy
24 hours' notice
STAGE 02

Your list, brought across.

Drop in your client file and your logo. We migrate your history into the backend for you — no re-typing, no lost records.

Import your datasecure
Client list
clients.csv1,284 records
✓ Ready
Clinic logo
riverside-logo.pngDrag & drop or browse
✓ Ready
STAGE 03

Payments, from day one.

Connect Stripe in a couple of clicks and set a deposit on each treatment — or run deposit-free. Money lands in your account, not ours.

Paymentsdeposits
StripeConnected
Sports massage£55
£10 deposit
Initial assessment£65
£15 deposit
Follow-up£45
No deposit
STAGE 04

Live in days, not months.

We build and provision your account — usually in 2–3 days, to a GDPR standard. One magic link and you're in. No installs, no migration project.

You're liveRiverside Physio
Client history migrated · 1,284 records
Built to GDPR standard · ICO registered
Booking page & receptionist ready
Open with your magic link
STAGE 05

A receptionist with her own number.

Amy answers on a dedicated line — books, reschedules, takes deposits. The same number runs your SMS marketing, so nothing gets missed.

Amy
AmyHead of reception
● On
Dedicated number
07700 900073
Answers calls & books24/7, never a voicemail
SMS marketingSame number reactivates your list
STAGE 06

A booking page that's yours.

Live at setup with your colours and treatments. Share the link or drop the embed code straight into your own website.

Riverside Physio
Book your appointment
Sports massage · 45 min£55
Initial assessment£65
Follow-up£45
Choose a time
Share link Embed code
STAGE 07

Change anything, anytime.

Your clinic overview is yours to run — amend treatments and prices, tweak your details, grab a fresh embed code. Nothing needs a support ticket.

Clinic settingssaved
Sports massage
£55
Initial assessment
£65
Website embed
<script src="seventy3.co/embed/riverside"></script>
And from here

handled.

You're running the operating system for the modern practice.You drive — it runs.

Start now
01 / 08
In the driver's seat
This is how it feels.
This is what it does.
£160k
This year's paceand growing
138.9k
Views in 30 daysbarely posting
£32k
Total ad spendso you don't burn yours
Built by a solo clinician — not a software company.
@Hamayoon Kasser
Got questions?

Everything you're wondering,
answered.

Setup, your AI staff, deposits, data & GDPR, what it replaces, pricing — the honest answers, in one place.

Find answers
One price.
£125/ month
One system. One price.

Amy, Mera, booking, clinical notes, payments, aftercare — the whole stack for one flat monthly fee. No setup fee. No per-booking cut. No per-seat pricing.

No risk
Try it for 14 days. If it's not for you,
we give it back.

Run your whole clinic on it for two weeks — real bookings, real clients, the whole team working. Not for you? One email and every penny comes back. No forms, no phone call, no catch.

The risk is ours. The upside is yours.

You drive.It runs.
Start now
14-day money-back guarantee · live this week