Complete Gym Management Platform
Transform your fitness center with our all-in-one solution. Streamline class bookings, manage memberships, automate billing, and grow your business with powerful analytics.

Everything Your Gym Needs to Thrive
From class scheduling to member retention, slotit.io provides all the tools modern fitness centers need to operate efficiently and grow their business.
Smart Class Scheduling
Create flexible class schedules with capacity management, waiting lists, and automatic booking confirmations. Perfect for yoga, HIIT, spin classes, and personal training sessions.
- • Unlimited class types and schedules
- • Automatic waiting list management
- • Real-time capacity tracking
- • Mobile-friendly booking interface
Membership Management
Handle all aspects of member lifecycle - from sign-up to renewals. Track attendance, manage subscription plans, and keep detailed member profiles.
- • Flexible subscription plans
- • Automated renewals and billing
- • Member attendance tracking
- • Custom membership tiers
Automated Billing
Streamline your revenue with automated subscription billing, payment processing, and invoice generation. Reduce manual work and improve cash flow.
- • Automated subscription billing
- • Payment failure handling
- • Invoice generation and tracking
- • Revenue reporting and analytics
Business Analytics
Make data-driven decisions with comprehensive analytics. Track member retention, class popularity, revenue trends, and operational metrics.
- • Member retention analysis
- • Class utilization reports
- • Revenue and growth metrics
- • Custom reporting dashboards
Enhanced Member Experience
Provide your members with a seamless experience from booking to check-in. SMS notifications, easy cancellations, and profile management.
- • SMS booking confirmations
- • Easy online cancellations
- • Member profile management
- • Class reminder notifications
Streamlined Operations
Automate daily operations with smart scheduling, attendance tracking, and staff management tools. Focus on your members, not admin work.
- • Automated class scheduling
- • Instructor management
- • Equipment tracking
- • Multi-location support

Flexible Class Scheduling Made Simple
Create dynamic class schedules that adapt to your gym's needs. Set capacity limits, manage instructor assignments, and handle seasonal schedule changes with ease.
Class Types Supported:
- • Yoga & Pilates Classes
- • HIIT & Circuit Training
- • Spin & Cycling Classes
- • Personal Training Sessions
Advanced Features:
- • Recurring class templates
- • Instructor availability sync
- • Equipment requirements tracking
- • Custom booking rules
- Average Class Size
- 12 Members
- Booking Success Rate
- 98%
- Member Retention
- 85%
- Time Saved Daily
- 3+ Hours
Complete Member Management System
Keep track of your members' journey from sign-up to renewal. Monitor attendance patterns, manage subscription payments, and provide exceptional member service with detailed profiles and activity history.

Trusted by Fitness Centers Worldwide
See how gym owners are transforming their businesses with slotit.io
Stefania
Owner, KS Training Studio
"slotit.io has revolutionized how I manage my training studio. The automated booking system handles everything seamlessly - from class scheduling to member notifications. My clients love how easy it is to book sessions, and I've been able to focus more on training rather than administration."
Michalis
Owner, Reshape
"The membership management features are incredible. slotit.io handles all our subscription billing automatically, tracks member attendance, and provides insights that help us retain clients better. It's like having a full-time admin assistant that never makes mistakes."
Maria
Owner, Pure Motion
"As a Pure Motion studio owner, I needed a system that could handle our unique class formats and scheduling needs. slotit.io delivered beyond expectations. The analytics dashboard shows me exactly which classes perform best and when, helping me optimize our schedule for maximum impact."
Mobile App Experience for Your Members
Your gym members get a native mobile app experience with our Progressive Web App (PWA). No app store downloads needed - they can add slotit directly to their home screen for instant access to bookings, schedules, and account management.
App-Like Experience
Fast loading, offline capabilities, and native mobile feel without the app store hassle.
Easy Class Booking
Members can view schedules, book classes, and manage reservations with just a few taps.
Account Management
Update profiles, view membership status, track attendance, and manage payment methods seamlessly.
Key PWA Benefits:
- No app store installation required
- Works on all devices (iOS/Android)
- Instant updates automatically
- Push notifications for bookings
- Offline viewing capabilities
- Home screen icon shortcut
Pay Only for What You Use
Our transparent pay-per-reservation model means you only pay when your business grows. Perfect for gyms of all sizes.
Pay-Per-Reservation
One simple plan that grows with your business
Monthly Pricing Structure
Includes all platform features
Example Monthly Costs
60-day free trial • No credit card required • Cancel anytime
Everything Included, No Hidden Fees
Unlimited Classes
Schedule as many class types as you want
PWA for Members
Mobile app experience without app stores
Automated Billing
Handle subscriptions and payments automatically
SMS Notifications
Automated booking confirmations and reminders
Analytics Dashboard
Track attendance, revenue, and member engagement
Email Support
Get help when you need it most
Frequently Asked Questions
How does the billing work?
You're billed monthly based on the number of reservations made through your platform. The first 100 reservations are always free, then tiered pricing applies.
Are there any setup fees?
No setup fees, no hidden costs. Just the €10 monthly service fee plus pay-per-reservation charges. We also provide free data migration assistance.
What happens if I have zero reservations?
You only pay the €10 monthly service fee. Perfect for new gyms starting out or seasonal businesses with quiet periods.
Can I cancel anytime?
Yes, you can cancel your subscription at any time. Your account will remain active until the end of your current billing period.
Ready to Transform Your Gym Management?
Join hundreds of fitness centers already using slotit.io to streamline operations, increase member satisfaction, and grow their business. Start your free trial today - no credit card required.