The modern OS for clubs, academies & training centres.
Kelendra is the cloud-based academy management platform for swimming schools, sports academies and activity providers. Run classes, take bookings, mark attendance and get paid — from one beautiful platform.
No credit card required · 14-day free trial
Active students
1,284
+12%
Classes today
32
+4
Monthly revenue
£18.4k
+18%
Attendance
94%
+2%
Today's classes
Revenue (30d)
Trusted by academies in 14 countries
Everything you need
One platform. Every workflow.
Stop stitching together spreadsheets, calendars and WhatsApp groups.
Classes & bookings
Beautiful class catalogue with instant search, filters, waitlists and Google Maps directions.
Students & parents
Roster every family, link siblings, track progress and store medical notes — all GDPR-ready.
Payments & memberships
Stripe-powered monthly plans, credit packs, family bundles and one-tap invoices.
Reports that matter
Attendance, revenue, coach utilization and student growth — at a glance.
Communication
Automated reminders for renewals, payments and classes. Parents love you.
AI-ready
Auto-draft parent reports, attendance insights and email replies. Built-in, not bolted-on.
A real alternative
Kelendra vs other platforms
Same scope. Modern foundations.
“Onboarding our 600 students took an afternoon. The parents actually use the portal.”
“Attendance, payments and reports in one place. We replaced three tools with Kelendra.”
“The AI parent reports save me four hours every Sunday. Game-changer.”
Run your academy on autopilot.
Free 14-day trial. No card required. Migrate from your existing software in less than 5 minutes.
Start your free trialSOC2-grade infrastructure