CoStar vs. CompStak vs. PropertyReach vs. PropertyShark Comparison Chart

​CoStar is the largest source of verified commercial real estate information, analytics, and data-driven news worldwide. The industry relies on CoStar's data, analytics, and insights to make informed decisions and gain a competitive edge in the market. Whether you're buying, selling, or leasing a property, representing tenants, valuing assets, originating loans, or managing diverse portfolios, CoStar has got you covered. CoStar offers a comprehensive suite of tools and resources, including property records, listings, tenant information, public records, ownership details, fund data, and loan information. Transaction data encompasses sales and lease comparables, while analytics tools provide market analytics, lease analysis, and custom reporting. CoStar serves a diverse clientele, including brokers, owners and investors, lenders, occupiers, and appraisers, providing them with the data and insights needed to make strategic decisions and stay ahead in the competitive commercial landscape.

PropertyReach is an all-in-one real estate lead generation and analytics platform that gives users access to a nationwide searchable database of over 158 million U.S. properties with comprehensive records, owner insights, financial details, neighborhood data, and MLS comparables to help evaluate investment opportunities and market trends. It includes advanced search capabilities with 130+ customizable filters and PropPulse AI scores that predict which properties are most likely to sell, making it easier to build highly targeted lead lists. It provides instant skip tracing with verified owner contact information (phone numbers, emails, and mailing addresses) for individuals, trusts, and LLCs at no extra cost, enabling direct outreach. PropertyReach also offers tools to save, track, organize, and export leads, run comparative analyses, perform due diligence, and create and launch targeted marketing campaigns such as postcards.