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Amazon, Google Outpace Microsoft in Cloud Growth
22 Sep
Summary
- AWS and Google Cloud show accelerating growth due to AI demand.
- Microsoft Azure's growth rate has remained stagnant compared to peers.
- Amazon and Alphabet demonstrate stronger overall profit growth than Microsoft.

The three largest cloud computing providers—Amazon Web Services (AWS), Alphabet's Google Cloud, and Microsoft Azure—collectively dominate two-thirds of the market. Demand for AI workloads is currently fueling significant growth across these giants, prompting substantial investments in data center expansion.
AWS, the market share leader, saw a notable acceleration in its revenue growth to 37% year-over-year in the second quarter, up from the low 20% range last year. Alphabet's Google Cloud demonstrated the most impressive performance, with an 82% revenue increase and a 36% operating margin in Q2.
Microsoft Azure's growth rate, while solid at 43%, has shown little acceleration, raising concerns about its competitive standing. Furthermore, operating income growth indicates Amazon and Alphabet are outpacing Microsoft, suggesting their cloud successes are more broadly impacting company performance.
Based on these trends, Amazon and Alphabet are currently viewed as more favorable investment opportunities than Microsoft, which may underperform its peers in the coming years.