Sasoi CoachingBooking system for personal trainers: fill your PT diary
As a PT, your diary is your income. Empty slots and late cancellations cost you directly, so your booking system has to protect your time.
By Sasoi Coaching · 17 October 2026 · 5 min read
1-to-1s and small groups side by side
Most PTs mix single sessions with small-group or bootcamp classes. You want 1-to-1 slots that disappear once booked and group sessions with a set capacity, both on the same page.
Working across more than one gym
If you train clients at a commercial gym, a studio and outdoors, each slot needs its own location so nobody turns up at the wrong place.
Payment up front beats chasing
Taking card payment at booking — with a clear cancellation policy — cuts no-shows and stops awkward conversations about money at the end of a session.
Costs that fit a growing PT business
Starting out, a monthly software fee can eat into a thin margin. Sasoi Coaching charges no monthly fee, just 1% per booking, so the cost grows only as your diary does.