Track gi, no-gi, rank progression, and community from one mat-side system.
Kasratbook helps BJJ academies manage recurring classes, belt history, open mats, trials, drop-ins, attendance, renewals, and WhatsApp follow-ups so coaches can focus on the mat, not admin.
Open mat · 21 rolling
Trial captured, contact saved, first class attended, and onboarding started.
Attendance, gi/no-gi split, dues, and coach notes all tracked on the profile.
Competition history, seminar attendance, and promotion readiness in one view.
Teaching sessions, class assists, and long-term progression documented.
Every promotion, seminar, competition, and membership event stays on record.
A BJJ academy is not just a class timetable.
Open mats, trials, ranks, class formats, and community need structure without making the academy feel corporate.
Gi, no-gi, kids, open mat, and competition sessions need separate tracking.
Drop-ins and trial students should be easy to convert into memberships.
Rank history and coach notes should stay attached to the member profile.
Dues and renewals need follow-up without interrupting mat time.
Keep the academy organized without slowing down the room.
Give coaches clean rosters and owners clean revenue, attendance, and conversion data.
Class format tracking
Separate gi, no-gi, kids, open mat, and competition attendance with their own capacity and schedule rules.
Rank history
Keep belt rank, promotion notes, stripe dates, and coach feedback attached to every member's profile.
Drop-in sales
Sell day passes, trial classes, and open-mat access while keeping conversion follow-up clean and automatic.
Community engagement
Send WhatsApp reminders for seminars, open mats, renewals, events, and trial follow-ups without manual effort.
Keep the BJJ community connected beyond the mat.
BJJ academies grow through community. Seminars, open mats, events, and retention follow-ups keep members engaged and renewing without manual chasing.
Support memberships, drop-ins, seminars, and open mats.
BJJ pricing is rarely one-size-fits-all. Kasratbook keeps each access type clean so billing never slows down the academy.
Monthly academy access
Single class or open mat
Limited seats and prepaid booking
Age-specific batch membership
Access rules
Clear enough for front desk.
Gi/No-Gi split
Separate attendance, capacity, and schedule for every class format.
Rank history
Belt promotions, stripes, coach notes, and training timeline on one profile.
Drop-in flow
Sell day passes, track visitors, and convert trials into memberships.
Start growing your business today.
3 days free. Full onboarding done for you. No credit card. No lock-in.