Gym & Personal Training Software
Fill more classes, retain more members. Achivly helps gyms and personal trainers boost class bookings by 40%, eliminate no-shows with automated reminders, and track training packages automatically — so you can focus on transforming lives.
- Class & trainer scheduling with capacity management
- Automatic package tracking — no spreadsheets needed
- Member booking app with real-time availability
No credit card required • Free forever

The challenges fitness professionals face every day
Your focus should be on helping clients reach their goals — we handle the rest
Juggling class schedules, PT sessions, and trainer availability
Coordinating group classes, one-on-one training, and trainer schedules across multiple time slots leads to conflicts and missed sessions.
Lost revenue from no-shows and last-minute cancellations
When clients don't show up for their training sessions, you lose income and can't book anyone else in that slot.
Manual tracking of training packages and class credits
Tracking who has how many sessions left in their package on spreadsheets is time-consuming and creates billing confusion.
Managing class capacity and waitlists
Popular classes fill up fast, but managing waitlists and last-minute cancellations manually means missed opportunities to fill spots.
No visibility into member attendance and engagement
Without tracking, it's hard to know which members are at risk of churning or which trainers are most in demand.
How Achivly solves these challenges
Purpose-built features for gyms, studios, and personal trainers
Class and trainer scheduling in one unified calendar
See all classes, personal training sessions, and trainer availability in one view. Manage capacity limits, prevent double-bookings, and optimize your schedule.
- Manage group classes and one-on-one sessions together
- Set capacity limits for each class automatically
- View schedules by trainer, class type, or location
- Automatic conflict detection for trainers and rooms
Automatic package and membership tracking
Sell training packages or class credits. Achivly automatically tracks remaining sessions, so members and trainers always know where they stand.
- Create flexible packages (e.g., 10 PT sessions, 20 class credits)
- Automatic session deduction when classes are attended
- Member portal shows remaining credits in real-time
- Support for expiring packages and auto-renewals
Member app with class booking and waitlists
Give members a seamless booking experience. They can view class schedules, book spots, join waitlists, and manage their packages—all from their phone.
- Members book classes and PT sessions themselves
- Automatic waitlist management fills cancelled spots
- Push notifications for reminders and waitlist updates
- Real-time visibility into package balances
“Achivly transformed how we run our boutique gym. Class bookings are up 40% since members can book on their phones, and our trainers love seeing their schedules at a glance. The automatic package tracking has eliminated billing confusion completely.”
Ready to power up your fitness business?
Join hundreds of gyms and trainers using Achivly to streamline operations and grow.
No credit card required • Free forever