Stringham leads Inside Real Estate, maker of products such as kvCORE and Marketplace. The company provides an end-to-end marketing tool featuring an integrated website, CRM and marketing system used by over 250,000 brokerages, agents and teams. In 2021, it launched a homeownership software division and a product to help brokerages maintain relationships with consumers. A Harvard MBA, Stringham also serves as a managing partner at venture capital firm 42 Ventures.