FEISTY
Clinic OS — patient booking for cosmetic, skin, laser & wellness clinics

Stay focused on the client in front of you, without losing the person calling in.

A client walks in for a facial and your esthetician takes her back to the room. The phone rings. Nobody picks up. That caller hears the voicemail and calls the clinic down the street instead. Clinic OS catches her — menu priced, deposit taken, booking confirmed.

Show me my treatment menu in the app
Send your booking link. You keep the booking software you already have — nothing to migrate, and nobody sits through a learning curve.

Her home screen — your brand

This is a real clinic’s app, live right now. Your logo, your prices, your points.

Cosmetic clinic recovery dashboard showing DM, missed-call, and booking follow-up
FEISTY logo
CMO, r/MedSpaMeta creates demand. Google validates the clinic. The phone converts the patient.
  • Services and prices without the back-and-forth Your logo, images of your services, your prices, and a payments tab — she books off it herself.

  • Deposits and card on file, so no-shows stop eating the day The system handles the deposit and the bad-cop work of enforcing the rules. Not a conversation — no chasing, no explaining, no awkwardness.

  • Rebooking at the chair Before a client leaves, next appointment is already on the calendar.

  • Reminders and reschedules without a phone call Automatic appointment reminders, and she can cancel or reschedule right in the app.

Who this is for

21x
More likely to qualify a lead at 5 minutes than at 30
r/Entrepreneur
13
No-shows in a month — roughly 25% of slots
r/smallbusiness
$36K
Annual recurring from 12 members at $249/mo
Solo esthetician, r/Estheticians
45%
Of Hydrafacial members added tox within the first year
NP, r/Estheticians

The “I am the marketing department, the receptionist, and the admin” thing is genuinely the hardest stage of running a clinic.

You’re not failing — you’re doing four full-time jobs at once and trying to scale a fifth. Because you can’t afford to hire three different people.

Estheticians shouldn’t be losing 4 hours a day answering ‘Do you have availability?’ They should be IN THE TREATMENT ROOM MAKING MONEY.

What the missed calls are costing you.

1

She finds your clinic

2

Nobody gets to the phone

3

Booked, deposit taken

How many go unanswered in a month?

Roughly what walks out the door each month

$13,673

Clinic OS

Needs reply

Needs staff

Booked

Staff-reviewed replies
No live sends until your team chooses
Crunch these numbers on my clinic

Where the money actually leaves

You’d probably make more money fixing whoever answers your phone than spending another dollar on ads.

Most owners, solo or otherwise, aren’t choosing between “AI vs a staff of three front desk employees.” They’re choosing between answering phones while mid-treatment, losing thousands yearly from missed calls, being unable to scale, or hiring staff they can’t afford or can’t retain.

Worry more about the leads you’re already getting. The ones who are calling you right now and getting frustrated enough to hang up and try someone else.

The front desk isn’t the problem — the lack of backup systems for when they’re busy is the problem.

Missed calls during the busy parts of the day

Most of them are not emergencies, but they still matter — they are people asking about availability, pricing, consultations, or rescheduling. Mostly new clients who want to ask a few questions first.

The “AI receptionist” label was never the point. It handles the conversation, books when appropriate, and routes something to the team when a human is needed.

Nothing gets built until you’ve heard the recording

You are literally selling this product to people who sell human touch. We know.

It isn’t built to replace it. It’s built to protect it — the breathing room to actually do the craft you love, while it handles the operational pieces that drain you dry.

The fear of being charged is what stops owners from even trying it. The client you do have to charge always understands, because she was fully aware of your policy to begin with.

Frequently Asked Questions

Is this a bot talking to patients?
In the app, no — she picks the treatment, picks a time and pays the deposit herself, and nothing talks back at her. On a missed or busy-hour call, yes: it answers, asks a few intake questions and summarises what happened, so nobody on your team is piecing it together from voicemail, texts, forms and random notes.
What is Clinic OS, exactly?
A lot of clinic websites send booking traffic to third-party platforms. Clinic OS is a booking app for your own clinic, not a listing on somebody else’s marketplace. The deposit lands in your account and the patient record stays with you.
Can it reschedule, or does it only take new bookings?
It reschedules. Half your book cancels the day before, and normally you don’t worry because it fills in — except lately it hasn’t been filling in. When she cancels she gets offered another available time straight away, while she still wants the treatment.
Where does the audit fit in?
It runs before you buy anything. If a human picks up your phone after close and your book is already tight, don’t buy Clinic OS. We’ll tell you that outright, rather than take your money for a problem you haven’t got.
What does it cost?
Clinic OS is A$897 a month. No setup fee, no retainer, no per-seat maths. When you put it next to the rest of your stack, support, migration and flexibility matter more than having 47 features you’ll barely use — ask us about those three, and hold every other quote you’re weighing up to the same test.
Will this increase ad spend?
Not first. We didn’t have a traffic problem. We didn’t have a lead problem. We had a phone answer problem. Every missed call or slow callback is potentially losing that entire lifetime revenue — not just one appointment.
Is this suitable for regulated health clinics?
Yes. Clinic OS handles bookings, deposits and admin follow-up. Suitability, eligibility, prescribing and outcomes stay with your clinician, and your consents, charting and intake forms stay in your EMR.
Will patients actually use it?
Not on their own, no. It comes down to front desk and staff reminding people to scan in and get their rewards. The clinics where it sticks are the ones that say it out loud at the counter while they’re taking payment.

It feels like a constant fight to get enough new guests through the door. Every month seems to start back at zero, and if you aren’t actively marketing every single day, the schedule slows down.

There is no acquisition cost on the patients who already trust you — someone just has to actually put something in front of them. And if you ever plan on selling the clinic, recurring revenue is what gets valued.

The predictability alone changes how you run the place. You’ll know what January looks like in November.

See it with your clinic’s name on it

Leave your email. We’ll build the patient screen with your treatments and your prices on it, and send it back so you can see what she sees.

© 2026 FEISTY AGENCY, All rights reserved.
Clinic OS — the patient app for health and beauty clinics.