Live with Square, Acuity, Squire, and boat clubs — more platforms coming Q3 2026

Your cancelled appointments are costing you thousands every month. We fill them automatically.

Slotly detects cancellations and completes the rebooking — before the slot goes to waste.

Looking to grab a cancellation at your favorite salon or barbershop? Slotly books it for you automatically →

Get Started Free

No credit card required. Free to connect.

$0
avg. monthly revenue recovered
0s
to complete a booking automatically
0%
avg. appointment cancellation rate

The Problem

Every unfilled cancellation is revenue you never get back.

Your booking platform sends a notification when a slot opens. Your customers still have to race to claim it manually — and most lose. The slot goes empty. The revenue disappears. Slotly plugs directly into your existing calendar and closes the loop automatically.

Without Slotly

Client cancels. Slot goes empty.

Your platform sends a notification. The client is busy. Nobody books.

That hour is gone. The revenue is gone. Forever.

$0

recovered from that cancellation

With Slotly

Client cancels. Slotly detects the opening in minutes.

The next waiting client is automatically booked. No race. No missed notification.

You find out via confirmation. Chair filled. Revenue saved.

$0

recovered — minus 8% Slotly commission

6 cancellations a week × $80 — that’s $480 recovered weekly that would have gone to waste.

ROI Calculator

See exactly what you're losing

Adjust the numbers to match your business.

You're losing

$2,400

every month to cancellations

200 appointments × 15% cancellation rate × $80 avg = $2,400/month lost
Slotly cost (8%)
$192
You keep
$2,208
Recover That Revenue →

Only pay when we fill. If we don't fill it, you don't pay.

How It Works

1

Connect once

Link your Square account. Takes 2 minutes. No code, no setup fees.

2

Slotly watches 24/7

We detect every cancellation across your services and staff in real time.

3

Slot filled. Automatically.

The moment a cancellation opens, a waiting customer is booked in. You keep the revenue.

6:14 AM — Gmail
S
Booking Confirmed
Your appointment at Studio 12 has been automatically booked.
Haircut — Fri Apr 11, 10:00 AM
Slotly caught this cancellation while you were asleep.
You didn't have to do anything.

Trusted by appointment businesses

3
booking platforms connected
24/7
cancellations detected in real time
<60s
average time from cancellation to rebooking
★★★★★

"Every cancellation used to be dead money. Now those slots get filled before I even notice they opened."

S
Salon owner
Square Appointments
Verified user
★★★★★

"I stopped losing boat reservations to last-minute cancellations. Slotly fills them automatically while I'm out on the water."

B
Boat club member
Freedom Boat Club
Verified user

Built for appointment businesses

Salon interior

Salons

Hair, nails, barbershops

Marina with boats

Boat Clubs

Memberships, marinas, rentals

Golf course green

Golf

Tee times, courses

Professional at a desk

Any Appointment

If it takes a booking and gets cancelled, Slotly fills it.

For Business Owners

Stop losing revenue to empty cancellation slots.

Every no-show and last-minute cancellation is money you never get back. Slotly matches your open slots to waiting customers and books them — automatically, in real time, while you work.

No monthly fee
No credit card to start
8% only when we fill
Get Started Free

Currently accepting businesses on Square Appointments. Salons, barbershops, spas, fitness, wellness, and more.

Every cancellation is a second chance to earn.

Slotly makes sure you never miss it.

Get Started Free

No credit card required. Connect your Square account in minutes.