Amazon is still the biggest cloud provider. But amid the AI boom, analysts wonder if Microsoft is catching up.

Microsoft and Amazon highlight a pivotal week in Seattle tech—big earnings, bold AI moves, and questions about whether we've ...

The dominant position of Amazon and Microsoft in cloud computing is harming competition, with their impact exacerbated by ...

Amazon on Thursday forecast third-quarter sales above market estimates, but failed to live up to lofty expectations for its ...

Microsoft hit $4 trillion in stock market value on Thursday, becoming the second publicly traded company after Nvidia to ...

Amazon's second-quarter cloud revenue growth was good, but it wasn't Microsoft or Google Cloud good. And that put the tech ...

The tech giant expects total net sales to be between $174.0 billion and $179.5 billion in the third quarter, compared with ...

Big Tech firms announced increased spending on AI data centers and growing revenues from AI in their earnings reports this ...

Amazon.com shares AMZN.O fell 7% on Friday as the tech giant's results fanned investor fears its cloud unit was falling ...

Microsoft Corp. and an Amazon Web Services Inc.’s dominance in the cloud services market must face an antitrust investigation ...

Microsoft significantly exceeded earnings expectations for the June quarter and disclosed its standalone annual Azure revenue ...

Google parent Alphabet offered up its own strong results, noting cloud revenue climbed 32% and backlog, or purchase ...