AI manager for racket clubs
The #1 tennis club platform
Run your tennis club on WhatsApp with one dashboard: court booking, coaching programs, leagues, ladders and tournaments. A branded app is optional.
Why Tennis clubs choose kortbase
Everything you need to run a modern Tennis club: bookings, tournaments, rankings and coaching, all on WhatsApp with one dashboard.
AI manager on WhatsApp
Members book, pay and get help in WhatsApp - no app to install. Broadcasts, automations and reports built in.
Court booking
Real-time availability, recurring bookings, peak / off-peak pricing, instant confirmations.
Tournaments
Americanas, round-robins and elimination brackets, auto-seeded by ELO with live results.
Rankings
A built-in ELO rating system. Players track progress and compete for position.
Coaching
Players book private and group lessons; coaches manage their own availability and pay.
Payments & POS
Stripe and local gateways, in-app wallet, plus a full POS for pro shop and café.
Coaching programs and leagues, run on autopilot.
From junior academies to club leagues, kortbase handles recurring lessons, court types, ball-machine bookings, ladders and tournaments, with payments and reminders built in.
- Recurring lessons & coaching programs
- Leagues, ladders & club championships
- Court-type & ball-machine bookings
Your club's AI agent, right inside WhatsApp.
No app for members to install. Your branded AI agent works across the WhatsApp your members already use: it broadcasts open courts, matches and tournaments to your community, then takes each booking and payment into a private 1:1 chat, one tap away. Money and personal details never go public, and managers run ops and reports from the same private chat.
- No app to install: it works in the WhatsApp groups your members already use
- Books, cancels and takes payment in a private 1:1 chat: money and personal details never go public
- Broadcasts open courts, matches and tournaments to your community, and pulls players in with one tap
- Works while you sleep: reminders, waitlist fill, no-show nudges and win-backs fire on their own
- Yours, in every language: branded as your club for padel, pickleball and tennis
Your brand. Your margins.
A marketplace lists your club next to competitors, takes a cut of every booking, and owns your players. Kortbase keeps your brand, your players and every payout yours.
- 0% commission on bookings, one flat subscription
- Your brand and your players, not a shared marketplace listing
- You own every player, booking and payout
Asked & answered.
What's the best tennis club app?
kortbase runs your tennis club on WhatsApp with one dashboard: court booking, coaching programs, leagues and tournaments. A branded app is optional.
Can we run coaching programs and lessons?
Yes. Recurring lessons, group programs and junior academies with coach availability, rosters and auto-calculated pay.
Does it handle leagues and ladders?
Club leagues, ladders and championships are built in, with live standings pushed to players' apps.
Can players book ball machines and court types?
Book any resource: hard, clay or indoor courts and ball machines, with peak / off-peak pricing.
Grow your revenue 15-20% with kortbase.
Have a question, or ready to put your club on WhatsApp? Tell us about your club and we'll show you what changes.
- No setup fee
- WhatsApp + dashboard included
- Live on WhatsApp in days