Gartner Forecasts Worldwide AI Spending to Surge to $2.7 Trillion in 2026
Techstrong.ai, Monday, September 21st, 2026
Gartner projects global AI spending will hit $2.7 trillion in 2026, up 49.5% year-over-year, led by infrastructure.
Gartner forecasts worldwide AI spending will surge to $2.7 trillion in 2026, a 49.5% year-over-year increase driven largely by hyperscaler and vendor investment in AI-optimized servers, semiconductors, and data centers.
As generative AI matures, enterprises are shifting from building custom models toward embedding autonomous agents in existing software to boost efficiency.
Analyst John-David Lovelock called the AI data center buildout "the largest infrastructure project humanity has ever undertaken."
AI application development platforms are expected to grow 39% and generative AI models 117% in 2026, with CIOs urged to prioritize verification, integration, and governance to convert spending into value.