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Slice

Bookings · Payments · Scheduling

The booking system built for tennis & padel coaches

Spend more time coaching, less time on admin. Availability, payments, waitlists and player chat — all in one app.

Launch offer

Free for early adopters.

Get your free account

We'll be in touch to activate your free account.

Questions first? Talk to us
A coach running a tennis lesson on court

Three steps to get going

  1. Create your coach account

    Sign up in the app yourself — name, clubs, documents. About 5 minutes.

  2. Get verified and connect payouts

    We review your documents, you connect Stripe so players can pay you directly.

  3. Start taking bookings

    Set your availability and classes — players book themselves, you get paid via Stripe.

Why Slice

Fill every spot

Waitlists auto-promote players when seats open. Stop running half-empty classes.

Card or cash, your call

Take bookings with Stripe, or mark off-platform payments. Both work.

Schedule once, book forever

Set your weekly availability — players book themselves. No more back-and-forth.

Skip WhatsApp

Built-in chat keeps coaching conversations in the app. Your personal number stays private.

Get paid automatically

Stripe sends payouts straight to your bank. No more chasing.

Cut no-shows

Automatic reminders 24 h and 2 h before every session.

Now live

Live across the UK

Available on iOS, Android and the web — for tennis and padel coaches.

Why now?

Slice is launching now. Coaches who join early get Slice free as early adopters and help shape the product — no commission on your sessions.

Get your free account

Frequently asked

  • What does it cost?
    Slice is free for early adopters — there's no subscription fee. We don't take a commission on your sessions either, so you keep 100% of what your players pay (aside from your payment provider's standard processing fees).
  • When does the app launch?
    iOS and Android private beta in summer 2026, public launch in autumn. Coaches onboarded in the beta start taking bookings as soon as the summer cohort opens.
  • Do I need a registered business?
    Requirements vary by country — we'll walk you through what's needed for yours during onboarding. Stripe Connect needs a registered business status to pay out, and the exact form varies by jurisdiction.
  • How do payouts work?
    Players pay at booking with a card. Stripe pays out to your bank account within 2 business days. Cancellations up to 24 h before the session are refunded automatically; beyond that, your policy applies.
  • What if I already use another tool?
    We help you migrate your availability and player list during the onboarding chat. You can run Slice in parallel with your current tool while you transition.
  • Does Slice work for padel coaches?
    Yes — Slice is built for tennis and padel from day one. Set the sport on each class or offering, and players find you by sport and level. One subscription covers both.
  • Can my players pay cash?
    Yes. Take card payments through Stripe at booking, or mark a session as paid off-platform — cash and bank-transfer sessions still show up in your earnings view.
  • Do my players need the Slice app?
    Players book and pay in the Slice app (iOS and Android), and you can share your classes with them straight from the app. Your availability stays in sync automatically.
Photo of Harry Lawrence, founder of Slice

A note from the founder

Hi, I'm Harry. I've been playing tennis for 15 years and padel for 3. Every time I wanted a session or a partner, it was a mess — texts going missing, shared calendars breaking, cash payments at the gate.

Slice is the tool I wished existed, both as a player AND as a coach. If you can give me 30 minutes for a chat, I'd love to hear what works for you before we keep building.

No pressure

Not sure yet? Let's chat.

No hard sell, ever. Tell us about your coaching and we'll show you exactly how Slice would work for you — or just ask us anything. A real person (often Harry, the founder) gets back to you within 24 hours.

Ask us anything
Players and a coach on court during a group session

Send us a message

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