The core activity of RealAdvisor is to provide an online platform for the Swiss real estate market. The platform offers a range of services, including: a comprehensive property search that aggregates sales offers from various Swiss real estate portals; a free online property valuation for homeowners; a broker directory that enables comparison and contact with brokers in different regions of Switzerland; a price atlas that displays property prices in different regions of Switzerland; and a platform for real estate financing and brokerage. In summary, RealAdvisor's core activity is the digital mediation and support of real estate purchases, sales, and rentals in Switzerland.