Valued at a market capitalization of just $116,000, Zapata Computing (ZPTA) may appear tempting to investors. Its business touched quantum computing software solutions, such as through its Orquestra product.

Investors looking to buy into a company that will likely play a huge part in quantum computing's future need to look no further than Alphabet ( GOOGL 1.13%) ( GOOG 1.16%). Here are two reasons why it might be the best quantum computing stock to buy right now.

Last year, investors poured into artificial intelligence (AI) stocks, and the biggest players -- from Nvidia (NASDAQ: NVDA) to Amazon -- helped the general market soar. Quantum computing harnesses the principles of quantum mechanics to solve problems that classical computers can't handle.

Following tech giants such as Amazon (AMZN) and Nvidia (NVDA), enterprise software major SAP (SAP) has also joined the voices making a case for quantum computing. Sounding bullish about the technology,

Alphabet subsidiary Google recently announced two major technical achievements with its Willow quantum computing chip. In response to the news, shares of Rigetti Computing (NASDAQ: RGTI) and D-Wave Quantum (NYSE: QBTS) during the next three weeks advanced 280% and 110%,