Stop managing bookings in WhatsApp and Excel.

Session packages, recurring bookings, waitlists, and cancellation rules — all in one place. Your clients just pick a slot and book.

May 2026
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Monday, May 11
8:00 – 9:00
Jana Novotná
9:00 – 10:00
Book
10:00 – 11:00
Martin Dvořák
16:00 – 17:00
Petr Krejčí
17:00 – 18:00
Book
18:00 – 19:00
Book
19:00 – 20:00
Book
20:00 – 21:00
Book

Your own booking page

trainerslot.com/yourname

Your clients go to trainerslot.com/yourname, see your open slots, and book. No app to download. No account needed for their first session.

One-off sessions

10:00 – 11:00
Jana Novotná

A client picks an open slot, books it, and one session is deducted from their balance. Simple, instant, no back-and-forth.

Recurring sessions

Every Monday · 16:00 – 17:00
Petr Krejčí

Clients can book a weekly recurring slot so they don't have to rebook every time. Same day, same time, every week — until they cancel.

Waitlist

10:00 – 11:00
Martin Dvořák
Jana Novotná
On waitlist
Tomáš Horák
On waitlist

When a slot is full, clients join a waitlist. If someone cancels, the next person gets booked automatically.

Session packages

Jana Novotná3 sessions left
Martin Dvořák7 sessions left
Petr Krejčí1 session left

You sell sessions in packages — 5, 10, 20 at a time. Each client has a balance that counts down as they train. When they're running low, you both know.

Cancellation rules

Tuesday, March 3 · 10:00

Past cancellation notice

This session will still be deducted from your package.

Cancel this session

Set a notice period — like 24 hours. If a client cancels too late, the session still counts against their balance. You set the rules, we enforce them.

Availability control

Mon
Tue
Wed
Thu
Fri
Sat
Sun
6 AM
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM

Set your weekly schedule once. Block off days when you're unavailable. Add extra slots when you want. Set minimum booking notice so nobody books 20 minutes from now.

Calendar sync

Tue, Mar 3 · 10:00 – 11:00
Training session
DeclineMaybeAccept

Every booking shows up in your calendar automatically. You get notified on new bookings, cancellations, and low balances.

Notifications

Trainerslot10:02
New booking

Jana Novotná booked a session on Tuesday, March 3 at 10:00.

Get an email when someone books, cancels, joins a waitlist, or is running low on sessions. You decide which notifications you want.

Pricing

990 Kč

Monthly. No hidden fees.

  • ✓ Unlimited clients
  • ✓ Unlimited bookings
  • ✓ Waitlist
  • ✓ Booking and cancellation rules
  • ✓ Calendar integration

FAQ

Do my clients need to create an account?

Not for their first booking. They just enter their name and email. After that they can set a password to manage their sessions, but it's optional.

Can I use this if I train at multiple locations?

Yes. Your availability is based on time slots, not locations. You can note locations in your session details.

What if a client cancels last minute?

If they cancel within your notice period, the session still counts against their balance. You set the rules — we enforce them.

Do clients pay through Trainerslot?

No. You handle payments however you already do — cash, transfer, whatever works for you. Trainerslot tracks session balances, not money.

Can I try it right now?

Sure! and we'll walk you through the platform.