Quantum computing has been on the horizon for what feels like decades. But with the explosion of artificial intelligence (AI) over the past year or so, the quantum computing future could be upon us. In 2025, there are several stocks that could benefit. Some are big tech businesses; others are specialty start-ups focused on a particular niche.

Quantum computing has the potential of being the next big innovation. At the right size and the right price, it might even be investable.

Quantum Computing stock has surged amid the quantum computing hype but faces skepticism due to its track record. Explore more details here.

Competition is already heating up, with many companies taking a unique approach to developing their quantum computers. One such company is IonQ ( IONQ -1.43%), a leading manufacturer of quantum computing systems. But is the stock a buy right now? Let's take a closer look.