Better Artificial Intelligence (AI) Stock: Alphabet or Microsoft | The Motley Fool

Better Artificial Intelligence (AI) Stock: Alphabet or Microsoft | The Motley Fool

By Keithen Drury
Publication Date: 2026-05-10 17:30:00

Artificial intelligence (AI) stocks come in all varieties, but two of the biggest on the market are Microsoft (MSFT 1.33%) and Alphabet (GOOG +0.41%) (GOOGL +0.66%). Both of these companies are known as AI hyperscalers, as they are rapidly building out the computing footprint necessary to handle a vast amount of AI workloads. This includes pouring hundreds of billions of dollars into capital expenditures to build out data centers to support AI.

But between the two, which is the better buy?

Image source: Getty Images.

Both companies have a variety of business units

Few companies get as large as Microsoft and Alphabet by just offering a handful of products. Both of these tech giants have countless offerings, including some overlap.

Microsoft is most famous for its business productivity tools, but it also has other platforms like LinkedIn and the Xbox ecosystem to diversify its main product lineup. Alphabet owns Google and YouTube, alongside many other platforms. However, the…