By Simply Wall St
Publication Date: 2026-02-01 21:10:00
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Microsoft has signed a three year, $750 million multi cloud AI infrastructure deal with Perplexity, centered on Azure.
The agreement positions Azure as a core platform for hosting advanced AI models from partners such as OpenAI, Anthropic, and xAI.
The deal arrives during a period of market focus on AI capital spending and the concentration of major AI customers.
Microsoft, ticker NasdaqGS:MSFT, enters this new Perplexity deal with its shares at $430.29 after a recent 7.7% decline over the past week and a 9.0% decline over the past month. Over one year, the stock is up 4.4%, with longer term returns of 70.5% over three years and 85.2% over five years. This provides context on how investors have been rewarded over time even as they reassess AI related spending today.
For you as an investor, the Perplexity agreement adds another data point to how Microsoft is building its AI and cloud footprint while the market debates AI infrastructure costs, model access, and multi cloud pricing. As new details emerge on how Azure handles partner models, billing regions, and usage terms, this deal may help clarify how Microsoft intends to balance growth ambitions in AI with investor scrutiny on capital intensity and customer concentration risk.
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