Biggest Cloud Providers 2025. Top public cloud providers of 2025: Aws has the biggest market share in cloud, with 32% of the market, followed by microsoft's azure cloud and google cloud platform (gcp).

Aws has the biggest market share in cloud, with 32% of the market, followed by microsoft’s azure cloud and google cloud platform (gcp). We’ll also help you to discover how and why enterprises are moving to the cloud, the.