Which Big 3 Cloud Computing Stock Is the Best Buy Now?
AI demand is boosting cloud computing, and the article argues Amazon is the best buy among Alphabet, Microsoft, and Amazon.
Intelligence analysis by GPT-5.4 Mini
The piece says cloud demand is benefiting all three big providers, but Amazon stands out because AWS already drives most of its operating profit. Google Cloud is growing fastest, and Azure is also expanding quickly, yet Amazon's cloud profits make the case more direct.
The article says three giant companies rent out computer power like a giant toolbox for AI. Amazon looks best because its cloud division already makes most of its profit, while Google and Microsoft are growing fast too.
Analysis
AI is reshaping cloud
The article argues that cloud computing is benefiting from the AI build-out. Providers rent out excess computing capacity, and the author says demand now includes storage, CPUs, GPUs, and custom chips used to train and run AI models. Because cloud services are consumption-based, ongoing model training and inference could create recurring revenue for years.
Comparing the three
Alphabet, Microsoft, and Amazon are all presented as long-term winners, but the article gives different reasons for each. Amazon is described as the most cloud-heavy on a profit basis: AWS accounted for 59% of operating profits in the last quarter, and AWS grew 28% in Q1 while North American and international commerce grew 12% and 19%. Microsoft’s Azure grew 40% in the latest quarter, but the company does not break out Azure profitability, making it harder to judge how much the cloud business is contributing to the bottom line. Google Cloud was the fastest-growing, with revenue up 63% year over year in Q1, helped by Alphabet’s custom TPU chips, which the article says can improve training and inference cost per token versus traditional GPU-based AI computing.
The author’s conclusion
Despite Google Cloud’s growth and Azure’s scale, the author picks Amazon as the best buy now because AWS already feeds more directly into operating profit. The piece also notes that cloud tailwinds would have a larger relative effect on Alphabet and Microsoft than on Amazon’s broader businesses, even though the author remains bullish on all three.
Key points
- AI demand is expanding cloud usage across storage, CPUs, GPUs, and custom chips.
- Amazon AWS accounted for 59% of operating profits last quarter.
- Azure grew 40% in the latest quarter, while Google Cloud revenue rose 63% year over year in Q1.
- The article's pick for best buy is Amazon because cloud tailwinds flow more directly to its bottom line.
If AI demand keeps rising, all three cloud businesses could keep growing as customers pay for more computing, training, and model-running time. The article says Amazon would benefit most directly because AWS already supplies most of its operating profit.
If cloud growth slows or AI spending cools, the expected long-term boost could take longer to show up. Microsoft and Alphabet also face the risk that strong cloud growth does not translate into the same profit impact that AWS already has for Amazon.
