Want to enjoy smart tennis where you play?

Refer your club today!

Focus on the game, Zenniz will take care of the rest.

Automated line calls and line call challenges make the game easier, more fun, and fair.

AI insights at your fingertips to improve your game.

Understand your game and track your progress with advanced statistics and insights.

Real-time footage and match highlights, available anytime.

Stream tournaments with broadcast quality, relive the best points of your match, or develop your game with our video tools.

Elevate your court with instant, interactive insights.

Visible serve speeds, shot metrics, and target practice modes create a fun and engaging on-court experience for all levels of play.

Testimonials

Lassi Nykänen

DIRECTOR OF COACHING AND DEVELOPMENT AT SMASH TENNIS
’The system definitely calms things down on the court. I didn’t have to solve any line call disputes on the court and the players’ stress levels seemed lower, so there were fewer instances where I had to keep an eye on their conduct. The live stream and live scores allowed me to keep track of the matches from the tournament desk, which made my job a whole lot easier.’’
Chris Drake

MEN'S TENNIS HEAD COACH AT YALE UNIVERSITY
’We’re super impressed with the system, especially with the ease of use in the match play. When it comes to line calling and overall match experience, it’s the best we’ve seen. We had a couple of disputes about some calls and the device resolved them quickly.”
Martin Killemose

HEAD OF TENNIS AT KB TENNIS

’Our experience with Zenniz has been extremely positive. Players have been keen to try the system as it is easy to use. The coaches love it and use it almost every time. For us, it's a new thing to go the IT way and look at tennis in a different way.”
David Gustafsson

CLUB MANAGER AT FAIRPLAY TK

"We are very excited about the Zenniz technology that is available for use in our facility; Zenniz as a product is a 'perfect match' for our needs. It is simple and fun to use, suitable for both competitive players and recreational players'