C3.ai vs. Applied Digital: Which Artificial Intelligence Stock Is a Better Buy in 2026?

C3.ai provides enterprise AI software through strategic cloud and industrial partnerships.

Applied Digital develops the critical high-performance infrastructure required to host heavy AI workloads.

Which technology stock offers the better balance of growth and stability for your portfolio?

The artificial intelligence revolution offers two distinct paths, software or the hardware that powers it. Choosing between C3.ai (NYSE:AI) and Applied Digital (NASDAQ:APLD) depends on your appetite for risk.

C3.ai specializes in providing enterprise-grade software that helps businesses deploy AI at scale. Applied Digital focuses on the physical side, building the high-performance data centers needed for intensive computing. While both companies aim to capitalize on the AI boom, they operate in different niches, offering unique risk profiles for investors.

C3.ai operates among tech stocks by selling the C3 Agentic AI Platform to help large organizations deploy artificial intelligence applications. The company relies on strategic partnerships with major names, such as Baker Hughes and Microsoft , to serve as sales channels to reach global industrial and cloud customers. Customer concentration like this adds a layer of risk to the business, as a handful of large contracts currently drive the majority of its total revenue.

In its 2026 fiscal year (FY) ended April 30, revenue reached $250.3 million, representing a decline of 35.7% compared to the previous fiscal year. This revenue drop occurred alongside a net loss of $470.4 million as the company navigated a major transition toward a consumption-based pricing model. The net margin, which measures the percentage of revenue remaining after all expenses are paid, was -187.9%.

As of its April 2026 balance sheet, the debt-to-equity ratio is zero, indicating the company carries no debt relative to its shareholder equity. The current ratio, which measures the ability to pay short-term debts, is 6.6x. Free cash flow was -$190.7 million, a figure representing the cash remaining after accounting for money spent on equipment and infrastructure.