Scheduling and invoicing, simplified.

The all-in-one platform for private practitioners. Manage clients, sessions, and payments — so you can focus on what you do best.

Kassy dashboard
Your week at a glance

Your week at a glance

See all your sessions laid out in a clean weekly calendar. Colour-coded by status, with per-session pricing visible right on each event. Create, reschedule, or cancel sessions with a click.

All your clients in one place

All your clients in one place

Store contact details, set default session prices, and keep track of billing addresses for invoicing. Each client's info follows them across sessions and invoices automatically.

Invoicing that takes seconds, not hours

Invoicing that takes seconds, not hours

See which sessions haven't been billed yet and send invoices with one click. Track payment status, resend reminders, and keep a full history — all without spreadsheets.

A payment page your clients will love

A payment page your clients will love

Each invoice links to a branded payment page where clients see what they owe and can pay instantly via Revolut. Clean, professional, and mobile-friendly.

Get started in minutes

Three simple steps to streamline your practice.

1

Sign up

Create your free account with Google in seconds.

2

Add your clients

Import or add clients and start scheduling sessions.

3

Get paid

Send invoices and track payments automatically.

Simple, transparent pricing

Start free, upgrade when you're ready.

Free
€0/month
  • Up to 10 clients
  • Unlimited sessions
  • Manual invoicing
  • Email reminders
Get started free
Coming soon
Pro
€9/month
  • Everything in Free
  • Unlimited clients
  • Automated reminders
  • Priority support

Frequently asked questions

Ready to simplify your practice?

Join practitioners who spend less time on admin and more time doing what they love.

Get started free