Forecast Report

Global IT Services Market Forecast, 2025 To 2029

IT Services Spend With IaaS Will See A 4.8% CAGR From 2024 To 2029

 and  five contributors
Dec 15, 2025

Summary

Despite a slowing global economy, tepid IT service productivity growth, high genAI tech adoption barriers, and increased competition from software companies, spend on IT services excluding infrastructure as a service (IaaS) will see a 1.8% CAGR from 2024 to 2029. This rises to 4.8% when IaaS is included. GenAI forces IT service vendors to move toward fixed-price and asset-based pricing; develop AI partnerships and alliances; increase margins through the elimination or automation of low-value-added tasks; focus genAI on sets of narrow, well-defined, high-value use cases to facilitate their adoption; and focus on emerging niche growth areas like sustainability, defense, and tech sovereignty.

Log in to continue reading
Client log in
Welcome back. Log in to your account to continue reading this research.
Become a client
Become a client today for these benefits:
  • Stay ahead of changing market and customer dynamics with the latest insights.
  • Partner with expert analysts to make progress on your top initiatives.
  • Get answers from trusted research using Izola, Forrester's genAI tool.
Purchase this report
This report is available for individual purchase ($1495).