Side-by-side comparison of AI visibility scores, market position, and capabilities
Boston wireless tower REIT (NYSE: AMT) with 148,957+ sites and $10.3B TTM revenue; Q1 2025 highest services revenue since 2021 from 5G mid-band deployments by AT&T/Verizon competing with Crown Castle for wireless infrastructure.
American Tower Corporation is a Boston, Massachusetts-based Real Estate Investment Trust (REIT) — publicly traded on the New York Stock Exchange (NYSE: AMT) as an S&P 500 component — operating as one of the world's largest independent owners, operators, and developers of wireless communications infrastructure, with 148,957+ communications sites (cell towers, distributed antenna systems, and data centers) as of December 2024 across the United States, Canada, Europe, Latin America, Asia-Pacific, and Africa. In Q1 2025, American Tower reported the highest services revenue quarter since 2021, driven by accelerating mid-band 5G deployments in the US by Verizon, AT&T, and T-Mobile. Trailing 12-month revenue reached $10.3 billion as of June 2025. CEO Steven Vondran has led the company since April 2023. REIT structure (elected 2012) provides the tax-advantaged pass-through structure for the long-term contracted rental income from wireless carrier tenants. Founded 1995 as American Radio Systems; NYSE IPO 1998.
Opendoor is the real estate iBuyer platform that simplifies home buying and selling through instant cash offers, processing $5B+ in home purchases in 2024 while transitioning to an AI-powered real estate platform.
Opendoor is a real estate technology company that pioneered the iBuyer model—making instant cash offers to homeowners who want to sell their homes quickly without the traditional listing process. Founded in 2014 by Eric Wu and others, Opendoor simplified home selling by offering homeowners an immediate, all-cash purchase at a fair market price, handling all the closing logistics and then relisting the home for sale. This model eliminated the uncertainty and friction of traditional real estate transactions for sellers who valued speed and certainty over maximizing sale price.
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