Applied Digital vs. Microsoft: Which Technology Stock Is a Better Buy in 2026?

As the race for high-performance computing intensifies, investors must choose between the niche growth of Applied Digital (NASDAQ:APLD) and the massive scale of Microsoft (NASDAQ:MSFT). Which stock is the better buy?

Applied Digital builds the physical foundation for the artificial intelligence era through specialized data centers. Microsoft operates as a global technology leader, integrating software and cloud computing across its massive ecosystem. Both companies are prominent players in the technology landscape, though they offer distinct risk and reward profiles for your portfolio.

The case for Applied Digital

Applied Digital designs and operates digital infrastructure and cloud services for high-performance computing (HPC) and artificial intelligence. The company primarily serves crypto mining customers and provides GPU computing for hyperscalers and enterprises. One anchor customer accounted for roughly 59% of total revenue from continuing operations during fiscal year 2026. Customer concentration like this adds a layer of risk to the business.

In FY 2026, revenue reached nearly $611.3 million, marking a significant growth rate of approximately 183.7% compared to the previous year. This expansion was driven by the scaling of its data center and cloud service segments. Despite the revenue surge, the company reported a net loss of nearly $244.0 million for the period.

Applied Digital operates within the infrastructure segment of tech stocks. As of its May 2026 balance sheet, the debt-to-equity ratio is nearly 2.9x, which shows how much debt a company uses relative to shareholder equity. The current ratio, measuring the ability to cover short term obligations, is approximately 4.0x. Free cash flow was negative at close to $2.8 billion, representing cash from operations minus capital expenditures. Note that stock-based compensation represented roughly 245.5% of operating cash flow, meaning reported cash generation is heavily inflated by this non-cash add-back.

The case for Microsoft

Microsoft develops a wide range of software, cloud services, and hardware for consumers and large global enterprises. Its business spans three major segments including Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The company maintains a highly diversified customer base and maintains strategic relationships with key entities such as OpenAI. This ecosystem approach allows it to integrate artificial intelligence across a global platform.

In FY 2026, revenue reached nearly $331.8 billion, representing a year-over-year increase of approximately 17.8%. The company generated a net income of roughly $133.7 billion, which resulted in a net margin of close to 40.3%. This net margin indicates how much of every dollar in revenue becomes actual profit after all expenses.

As of its June 2026 balance sheet, the debt-to-equity ratio is approximately 0.3x, showing a low reliance on debt compared to shareholder equity. The current ratio is roughly 1.2x, which reflects the company's ability to pay off short term liabilities with its current assets. Free cash flow was strong at nearly $67 billion, representing the cash generated from operations after subtracting capital expenditures and providing significant flexibility for future growth.

Risk profile comparison

Applied Digital faces significant risks related to customer concentration, as a large portion of its revenue comes from a limited number of hyperscale customers. Any deterioration in their financial health could materially impact the business. Operations are heavily concentrated in North Dakota, creating exposure to regional infrastructure and regulatory risks. Furthermore, the company requires substantial capital for data center construction and carries significant debt.

Microsoft faces constant cybersecurity threats and data privacy risks that target its internal infrastructure. The company competes in a crowded market for artificial intelligence where Amazon and Alphabet also invest heavily. Global regulatory scrutiny regarding antitrust and AI safety remains an ongoing challenge. Additionally, the company is currently defending against multiple securities fraud class action lawsuits concerning its Copilot AI performance.

Valuation comparison

Valuation metrics sourced from Financial Modeling Prep (FMP) and may differ from other data providers.

Which stock would I buy in 2026?

I'd go with Microsoft, which just closed an extraordinary fiscal year. To give Applied Digital its due, it is building AI data center infrastructure at a pace that few companies can match, and its most recent quarter was a genuine breakout. Its CoreWeave contract gives it long-term revenue visibility that was not there a year ago.

But Applied Digital is still a small, unprofitable business in a capital-intensive industry, and analysts expect earnings to turn sharply negative again over the next year as the company ramps construction. That kind of volatility is a lot to absorb.

Microsoft, meanwhile, is reporting record revenue across every major segment. Azure crossed a major milestone for the first time, Copilot paid seats more than doubled in a single quarter, and the company guided for continued acceleration heading into the new fiscal year. The stock had been under pressure for much of 2026 on concerns about AI spending, and the quarter put those concerns to rest in a big way.

For a long-term investor, owning one of the most profitable technology companies in the world at a moment when its AI strategy is clearly working is a stronger bet than a data center start-up still finding its financial footing.

Sara Appino has positions in Amazon. The Motley Fool has positions in and recommends Alphabet, Amazon, and Microsoft. The Motley Fool has a disclosure policy.