Apto is the #1 CRM and deal management software for commercial real estate brokers, with more paid users than any other provider. Apto was built by and for brokers to help them manage contacts, properties, listings, and deals—anywhere, from any device. Apto's customers include thousands of independent brokers around the world, as well as multinational brokerages like CBRE, JLL, NKF, and Cushman & Wakefield. Headquartered in Denver, Apto is one of the fastest-growing private companies in the U.S., as ranked by Inc. magazine.