Ruiterplein is a Dutch-language online marketplace focused on making equestrian sport more accessible. The platform connects buyers and sellers of riding equipment, horse-care products, and equestrian services, with options to browse listings in the Netherlands and Belgium and search by distance. Users can register, sign in, and place advertisements.

Its extensive categories cover apparel and safety gear for riders, including riding clothes, helmets, boots, and competition wear. Horse equipment ranges from saddles, bridles, bits, and riding accessories to blankets, fly protection, and leg and hoof protection. The marketplace also includes grooming and care supplies, feed and supplements, stable equipment, trailers, and carriage-driving gear. Beyond products, Ruiterplein supports listings for horses and ponies, riding companions and caretakers, and a broad range of professional services. These include instructors, trainers, veterinarians, farriers, transport providers, boarding facilities, repair specialists, and other equestrian professionals. By bringing equipment, animals, practical supplies, and specialist services together, Ruiterplein serves a wide community of riders, horse owners, and equestrian businesses.