A comprehensive video annotation tool for sports, focusing on motion capture, angle and distance measurement, and slow-motion playback, allowing video comparison and the use of custom tools, all while being free and open-source.




Rallytics is described as 'Desktop application for Mac and Windows that turns raw tennis video — matches, practice sessions or drills — into rally-by-rally clips' and is an app. There are three alternatives to Rallytics for a variety of platforms, including Mac, Windows, Web-based, iPhone and iPad apps. The best Rallytics alternative is Kinovea, which is both free and Open Source. Other great apps like Rallytics are SwingVision and Clip2Coach.
A comprehensive video annotation tool for sports, focusing on motion capture, angle and distance measurement, and slow-motion playback, allowing video comparison and the use of custom tools, all while being free and open-source.




SwingVision, an AI-powered app developed by experts from Tesla and Apple, offers automated real-time scoring, stats, and line calling for tennis players, using just an iPhone or iPad, and is officially recognized by Tennis Australia, LTA, and ITA.




Clip2Coach is a video tool for amateur sport coaches that allows you to create, edit, and share video directly from any online source (YouTube, Vimeo, Twitch, and more) without needing to download the videos or store them on hard drives. Everything is done online, quickly and easily!



