We're building the club app we always wished existed.
Ace is born from the reality inside tennis clubs: too much admin, not enough court time. We combine bookings, member communication and billing in one app — so clubs can get back to what matters.
- Made in Germany
- GDPR-compliant
- Fair contract terms
- Official partner: TV Sparta 87
Make tennis simpler — for clubs, players and coaches.
Tennis shouldn't get stuck in spreadsheets, call lists and WhatsApp groups. Ace gives clubs and players modern tools that don't require a learning curve.
Built by players, for clubs.
Paul has played tennis since he was a kid and picked it up again after a longer break. Jonas held a racket for the first time in 2024. We started playing together at TV Sparta 87 — and kept running into the same frustrations: member communication that didn't reach everyone, clunky court booking, and a circle of regulars that never really grew.
So we started building Ace. Benedikt joined shortly after, once the first prototype was running. We've been building Ace since October 2024 and became a registered company in December 2025 — still developing hand-in-hand with our home club, TV Sparta 87.
Four principles we don't compromise on.
Every product decision runs through these four filters.
Made in Germany
All data is hosted in Germany and handled according to GDPR. No data selling, no ads, no personal tracking — only anonymised product analytics.
Built at our home club
Every feature is shaped alongside our partner TV Sparta 87. Ace solves real problems, not theoretical ones.
Fair contract terms
Clear terms, no hidden fees. We earn your business with the product, not the fine print.
One app for the whole club
Boards, coaches, members and guests share one app. We're adding role-specific features step by step.
Let's bring your club online.
Book a quick demo or download the app — no strings attached.