Matchable is a two-sided sports booking marketplace and free booking software for trainers, venues, clubs, studios, academies, and event organisers. It lets businesses sell private sessions, classes, courses, and events while automating bookings, payments, scheduling, trainer management, and invoicing. Services can be published to the marketplace and booked via web or mobile apps. No monthly fees or contracts, just 1.8% per booking, only when you get paid.