Embodiments can provide a computer implemented method for identifying a match between a commercial buyer and a seller for a real estate transaction. The method includes receiving, from the buyer, a service request and receiving, from the buyer, historical information stored in a buyer immutable record. The method also includes receiving one or more real estate requirements and one or more commercial external factors and determining a buyer need profile based on the historical information, the real estate requirements, and the commercial external factors. The method also includes receiving one or more answers in response to one or more first questions raised by the processor, refining the buyer need profile based on the one or more answers, identifying a match between the buyer need profile and a real estate profile from the seller, and providing a ranked list of real estate properties and supporting evidence for each real estate property to the buyer.