Opendoor Technologies Inc. (OPEN)

Opendoor Technologies Inc. operates an e-commerce platform for residential real estate transactions and describes itself as the largest U.S. iBuyer. Founded in 2014, the company uses artificial intelligence, data science and purpose-built software to let homeowners sell and buy homes directly with Opendoor in a largely digital process, with fewer intermediaries. It acts as principal, buying homes from sellers, holding them as inventory, and reselling them to buyers rather than earning broker commissions. In 2025 it sold over 11,700 homes and generated $4.4 billion in revenue, and it has bought and sold over 294,000 homes since launch.

The primary products are Cash Offer and Cash Plus Offer. Under Cash Offer, launched in 2014, homeowners sell directly to Opendoor for cash. Opendoor charges a service fee (5%) and adjusts the price for expected repairs and condition. Cash Plus lets sellers receive a large portion of expected net proceeds upfront and share in any resale upside after Opendoor recovers certain costs and its fee. Through subsidiaries, the company also offers title insurance and escrow services, available in a majority of its markets and used for over 80% of its closed home transactions in those markets in 2025. Revenue comes mainly from home sales, plus service revenue from title and escrow and limited capital-light income such as referrals.

Its customers are U.S. homeowners selling homes, many of whom are also buying their next home, and the buyers who purchase its renovated inventory. Opendoor began in Phoenix, operated in 50 markets going into 2025, and in late 2025 began expanding its buybox to effectively nationwide coverage across the contiguous United States, with offers in substantially all residential zip codes. The company cites a U.S. market of more than four million existing home sales, about $1.7 trillion, in 2025, with less than 1% transacted digitally. It reports an average seller Net Promoter Score of nearly 80 since 2021. Competition comes mainly from the traditional agent-led sales process, as nearly 90% of transactions involve an agent. Demand comes from organic awareness, word of mouth, paid media, and partners such as homebuilders, real estate agents and online portals.

Operationally, offers are generated by proprietary AI models with limited human intervention, then validated through self-guided or in-person home assessments that collect over 150 data points per home, with final review by in-house pricing analysts. After acquisition, Opendoor uses third-party contractors in each market for repairs, and lists homes through its website and app, local MLS, real estate portals and signage. Operations are centralized and AI-enabled to scale without proportional local infrastructure. Inventory is financed primarily with non-recourse asset-backed debt, and the company manages risk through centralized pricing, daily model recalibration, and a diversified portfolio. Operating costs include acquisition, renovation, holding, financing and selling costs, plus technology, marketing and administrative expenses.