Zenniz has developed the world’s first affordable tennis tracking solution for amateur tennis players and tennis centres. Zenniz provides automated refereeing during a tennis match (instant line calls, replays, serve & stroke speed, scoreboard) and extensive game analysis features after the match. Our product enables tennis players to analyse and visualise data from the matches and training sessions, and share important results with their friends in an online community.
Zenniz tracking system is approved by ITF.
Winner of TIA Tennis Innovation Awards UK 2017
Zenniz tracking system is approved by ITF.
Winner of TIA Tennis Innovation Awards UK 2017
Location: Finland, Mainland Finland, Helsinki
Employees: 1-10
Phone: +358 40 5370277
Investors 1
| Date | Name | Website |
| 26.05.2021 | Superhero ... | superheroc... |
Mentions in press and media 5
| Date | Title | Description |
| 30.09.2025 | Tennis Warehouse Partners With Zenniz to Put Hard Data Behind Gear Reviews | Tennis Warehouse Partners With Zenniz to Put Hard Data Behind Gear Reviews Tue, Sep 30, 2025 10:00 CET Report this content The world’s largest online tennis retailer will use Zenniz’s AI-driven court analytics across video, social, and prod... |
| 28.08.2025 | Mouratoglou Academy and Zenniz announce strategic partnership | Mouratoglou Academy and Zenniz announce strategic partnership Thu, Aug 28, 2025 14:45 CET Report this content The ITF-certified tennis technology company Zenniz will equip the renowned Mouratoglou Academy in France with its smart court syst... |
| 27.08.2025 | Top Tennis Academy Leans into AI and Data Analytics to Create 'Connected Courts' | Players using Zenniz ITF-certified Zenniz and the world-renowned Mouratoglou Academy put cutting-edge analytics and video tools in the hands of more coaches and players. Video gives us an objective, indisputable view of the game. And when c... |
| 14.03.2019 | Polar Bear Pitching in Oulu is world’s craziest and coldest startup contest | We are excited to bring Transform 2022 back in-person July 19 and virtually July 20 - 28. Join AI and data leaders for insightful talks and exciting networking opportunities. Register today! Whether Finland’s annual Polar Bear Pitching in O... |
| - | Zenniz | “Experience smart tennis with Zenniz—the only end-to-end smart court system offering real-time tracking, line calling, video analysis, and AI-powered insights.” |