CompStak is an online crowdsourced marketplace for commercial leasing and sales information providing breadth, depth, and accuracy unmatched by any other platform. Since 2012, CompStak has delivered this unmatched insight to a network of tens of thousands of members and clients, including Tishman Speyer, Wells Fargo, Vornado, SL Green, and every major brokerage nationwide. CompStak Exchange is an exclusive platform for CRE brokers, appraisers, and researchers to get analyst-reviewed commercial lease comps, sales comps, and property details at no charge. Through CompStak Enterprise and CompStak Analytics, lenders, landlords, and investors can access granular CRE transaction information and market analytics