The New Multi-Trillion Dollar Forecast
Global information technology spending is now projected to reach a staggering $6.37 trillion in 2026, marking a 14.2% increase from 2025. This represents a significant upward revision from earlier forecasts this year, which had pegged growth closer to 13.5%
for a total of $6.31 trillion. The revised outlook signals growing confidence in the market, even amidst pressures like inflation and supply chain issues. The primary driver for this accelerated spending is the global race to adopt and deploy artificial intelligence, which is forcing companies to rethink their budgets and infrastructure priorities from the ground up.
AI: The Engine of Unprecedented Growth
The catalyst behind the revised forecast can be summarised in two letters: AI. Gartner analysts describe the effort to build the necessary computing power for artificial intelligence as potentially the "largest infrastructure project ever attempted by humanity." This is not just about experimental projects anymore. Companies are making massive, foundational investments in AI-ready hardware and software. The biggest spending increases are concentrated in areas directly enabling AI workloads. This includes everything from AI-optimised servers in data centres to the cloud services that run complex models, fundamentally reshaping where technology budgets are allocated.
Where the Money Is Flowing
Not all areas of IT are growing equally. The new forecast shows a clear division between high-growth, AI-adjacent segments and more traditional categories. Spending on Data Centre Systems is set for the most dramatic leap, projected to surge by 62.5% in 2026 to $822 billion. Infrastructure as a Service (IaaS) is the second-fastest growing segment, expected to climb by nearly 30% to $287 billion. Software also remains a huge area of investment, with spending predicted to grow 15.5% to $1.47 trillion. In contrast, spending on IT services is expected to see more modest growth of 5.3%, while the devices market shows a 9.8% rise. This highlights a clear prioritisation of foundational infrastructure over other areas.
Implications for India's IT Sector
This global spending boom, particularly in software and infrastructure, carries significant implications for India’s technology industry. As global corporations pour money into scaling their AI capabilities, the demand for specialised services in data management, cloud migration, and AI model implementation is set to rise. While overall IT services growth is modest at 5.3%, the high-value consulting and implementation work tied to AI and data centre build-outs presents a major opportunity. Indian IT service giants and niche technology firms are well-positioned to capture a substantial portion of this market. This shift will also intensify the demand for skilled talent in India, particularly for engineers and developers with expertise in AI, machine learning, and cloud architecture, likely influencing hiring trends and salary benchmarks across the sector.
