Analyzing Steady Revenue Growth in Technology Leaders: Microsoft vs. Amazon

Key Points

• Amazon consistently generates a significantly higher volume of total revenue than Microsoft across the periods reviewed.

• Both companies demonstrated a steady upward trend in revenue, with Amazon displaying more quarter-over-quarter volatility compared to Microsoft’s generally smoother trajectory.

• Investors should watch whether the revenue gap between the two companies continues to widen or if the growth rates begin to align in upcoming quarters.

Microsoft (NASDAQ:MSFT) and Amazon (NASDAQ:AMZN) compete mainly in the cloud computing sector. In Q4 2025, Microsoft reported revenue of $81.3 billion, while Amazon generated $213.4 billion. Microsoft’s cloud revenue increased by 26% year-over-year.

In contrast, Amazon’s net income margin was just under 10%, and it announced a merger agreement with Globalstar to enhance its satellite internet services. As of mid-2026, Amazon’s annual revenue from its cloud services exceeds $129 billion, with AWS growing at a 24% year-over-year rate. Conversely, Microsoft’s Azure service grew by 39% year-over-year last quarter.

Investors are advised to monitor the evolving growth trajectories of both companies in the competitive cloud market, as it may impact their relative market shares and capabilities to leverage artificial intelligence tools.