Tennibot makes ball machines and robotic ball collectors for pickleball, tennis, and padel. The company is a sports equipment manufacturer based in Auburn, Alabama, where its machines are designed and built, and it sells directly through its website. Its pickleball products are the Partner ball machine, controlled through a mobile app, and the Rover, a self-driving ball collector that picks up balls on the court; the two can be used separately or together. Machines carry a three-year warranty. Demos can be booked through the company’s site, and orders ship nationwide.