AI-Focused Performance Comparison of Amazon and Microsoft Cloud Services
Recent analyses reveal that Amazon Web Services is a more advantageous cloud investment compared to Microsoft Azure due to acceleration in growth rate and profit margins.
The performances of Amazon and Microsoft, the world's leading cloud computing providers, in the artificial intelligence and cloud market are compared through their growth rates and operational profit margins.
Competition of Giants in the Cloud Market
Amazon and Microsoft stand out among the largest players in the cloud computing sector with their investments in the field of artificial intelligence. The competition between the two companies' cloud units, AWS and Microsoft Azure, constitutes the focus of investors.
Observed Trends in Growth Rates
While Microsoft Azure posted a growth rate of 43 percent in the last quarter, AWS showed a growth of 37 percent during this period. However, a remarkable acceleration is observed in AWS's growth rate.
Acceleration in AWS Growth Rates
The growth rate of AWS rose from 20 percent in the third quarter of 2025 to 24 percent in the fourth quarter. This rate reached 28 percent in the first quarter of 2026, revealing a continuous acceleration trend.
Profit Margins and Impact on Company-Wide Performance
AWS achieved a strong operating profit margin of 39 percent in the second quarter. This allows AWS growth to positively support company-wide profitability compared to the lower-margin e-commerce business line.
Microsoft Azure Margin Uncertainty
Microsoft does not separately disclose the operating profit margins of its Azure unit. The possibility that Azure's margins are lower than Microsoft's overall margins is evaluated as a factor that could exert pressure on the company's results.
Prominent Factors in Investment Preference
Current data and growth momentum indicate that Amazon holds a more advantageous position in stock selection because AWS's increasing speed triggers profit expansion across the company.