Yahoo Finance·2025-11-20 11:15Core Insights - The quantum computing industry is rapidly evolving, with Quantum Computing Inc. (QCi) and Rigetti Computing emerging as two key players, each utilizing different technologies to harness quantum mechanics for advanced computational capabilities [1][2]. Company Overview - Quantum Computing Inc. focuses on photonic qubits, leveraging particles of light for data processing, which allows for operation at room temperature and long-distance quantum communication [4][6]. - Rigetti Computing employs superconducting qubits, which require cryogenic temperatures near absolute zero, leading to higher energy consumption and additional hardware requirements for networking [5][6]. Financial Performance - In the third quarter, Quantum Computing Inc. reported revenue of approximately $384,000, indicating a slow sales growth as the company continues to develop its business [7][8]. - Rigetti Computing generated $1.9 million in revenue during the same period, showcasing a stronger financial performance compared to QCi [8].