The Fitness Operating System
Run your gym. Power every workout.
KratosOS unifies memberships, check-ins, training, payments, staff tools, turnstiles, and intelligent coaching in one powerful platform.
Built For Every Role
Everything you need. One powerful platform.
Member Experience
Personalized training, QR check-ins, progress tracking, rewards, and WhatsApp-ready engagement.
Coach Intelligence
Trainer schedules, personal training bookings, workout plan assignments, and member progress visibility.
Gym Operations
Memberships, payments, staff access, class capacity, turnstiles, and admin tools in one platform.
Retention Signals
See expired memberships, recent activity, attendance trends, and members who need attention.
Access Control
QR scanner, turnstile controller, device settings, access decisions, and check-in history.
Kratos Copilot
Ask operational questions in Colombian Spanish and get clear answers from your live gym data.
Connect What Moves You
Powerful integrations. Smarter results.
Connect check-ins, WhatsApp workflows, turnstile access, training plans, and Copilot insights so every team member can act with confidence.
View Platform
ConnectedCheck-insWorkoutsPaymentsCopilotTrusted By Leaders
Real results from real gyms.
"Kratos gives our front desk, coaches, and owners one source of truth for the entire gym."
Mike JohnsonOwner, Peak Performance"The member profile, training plans, payments, and check-ins finally feel connected."
Sarah LeeHead Coach, Elevate"The Copilot makes daily operations faster because staff can ask what needs attention now."
David MartinezOwner, Ironhaus
Ready To Elevate Your Gym?
The next evolution of your gym starts here.
Book a personalized demo and see how KratosOS helps you grow, engage, and operate with clarity.