Quantum computing stocks captivated investors like few other sectors in recent months. Ever since Alphabet's Google announced its state-of-the-art quantum chip, Willow, in December, quantum computing stocks have soared. Many investors see them as the next major technology on the horizon, following in the footsteps of artificial intelligence (AI).One of the biggest players in AI is IonQ (IONQ -2.16%), a developer and seller of quantum computers. The company sells hardware, software, and services, making its ...

As quantum computing edges closer to real-world applications, investors are starting to focus on the companies building the future of computational power. Rigetti Computing (RGTI) and IonQ (IONQ) are two notable contenders in this space, each bringing a distinct technological approach and business strategy to the table.These early-stage companies offer high-risk, high-reward potential in a game-changing tech sector. As both companies ramp up commercialization and target government and enterprise contracts, ...