KUYY is an Indonesian platform for discovering and booking sports classes and other activities. It connects users with more than 4,000 communities and serves over 300,000 users across Jakarta and other cities in Indonesia. Through KUYY, people can browse activities by location, category, and date, then reserve available spots in sessions hosted by local clubs, studios, coaches, and community organizers.

The platform features a broad range of options, including tennis, padel, badminton, yoga, Pilates, cycling, running, climbing, golf, soccer, basketball, and fitness training. Users can also find travel, arts, music, social, and other experiences. Listings include practical details such as venue, schedule, skill level, host, and remaining places, with examples ranging from beginner coaching and friendly matches to group Pilates, cycling classes, ninja training, and climbing sessions. KUYY also promotes limited-time flash sales and supports businesses offering activities through a dedicated business section. By bringing community-led sessions together in one searchable booking platform, KUYY helps people find activities suited to their interests and join others in staying active.