Marsom is a Saudi Arabian online classifieds marketplace designed to make buying and selling simple and accessible from a mobile phone. The platform brings together listings from users and businesses across multiple cities, helping people discover items and services nearby or browse offers in other regions. Its categories span cars and trucks, phones and electronics, computers, furniture and home appliances, real estate, animals, fashion, travel, education, jobs, and general goods.

Visitors can view recent advertisements, filter listings by city or region, save items, and contact sellers; users can also create an account or post an advertisement. Listings shown on the site include electronics and computer equipment, used household items, property, and contracting services. A prominent selection features shade structures, car canopies, and privacy screens, including supply, installation, and related contracting work.

Marsom also provides account access, help and safety information, terms of use, privacy details, and contact resources. With listings presented across Saudi locations such as Riyadh, Jeddah, Makkah, and Dammam, Marsom serves as a broad, locally oriented platform for connecting buyers and sellers