Top 3 Cloud Providers by Market Share

As of Q1 2026, the top three global cloud infrastructure providers by market share are Amazon Web Services (28%), Microsoft Azure (21%), and Google Cloud (14%).

Sources

• Google Cloud - Market Share, Competitor Insights in Platform-as-a-Service (PaaS)
• Cloud service providers in 2026: market share, AI services & costs - CloudZero
• Competitors and Alternatives to Google - Gartner Peer Insights
• The Latest Cloud Computing Statistics (updated October 2025) | AAG IT Support
• srgresearch.com

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