Every member. Every business. One system you own.
Onset is a modern member management platform for martial arts, stretching, consultations, and retail — with security, flexibility, and reporting built in from day one.
Unified member directory
One profile per person across every business line, with tags, notes, waivers, and timeline history.
Separate businesses, shared audience
Track martial arts, stretching, and retail independently for taxes — while marketing to everyone.
GymDesk import & export
Move your data over in minutes with the CSV import wizard. Export anything, anytime.
Security-first
Role-based access, row-level security, leaked-password protection, and full audit logs.
Ready to grow
Classes, POS, storefront, subscriptions, marketing automations — layered on this foundation.
Yours to own
No vendor lock-in. Your data lives in your backend, exportable to CSV any time.