Global public cloud spending poised to cross $1 Trillion as AI drives enterprise shift

Enterprise investment in public cloud services is on track to exceed $1 trillion in 2026, according to IDC, as organizations intensify spending on AI platforms and cloud-native infrastructure. While SaaS remains the largest share of the market, Platform-as-a-Service is expanding fastest as companies build data-heavy AI applications and analytics systems. Banking, retail, and software sectors are leading adoption as cloud infrastructure becomes central to modern IT strategies.