System Integration Market Size

The global system integration market size was valued at USD 435.9 billion in 2024 and is projected to grow at a CAGR of 10% between 2025 and 2034. The growing adoption of cloud services is significantly driving the market, with businesses increasingly migrating to hybrid and multi-cloud environments for enhanced scalability, cost-efficiency, and advanced capabilities. This transition requires seamless integration between on-premises infrastructure and various cloud platforms.

System integration services are vital in helping organizations establish unified workflows, ensure consistent data access, and improve operational agility. For instance, in November 2024, OpenAI enhanced system integration in its ChatGPT desktop apps for Windows and macOS. The updates include the full release of the Windows app, offering seamless access through shortcut and integration with desktop workflows. These system integrations aim to streamline user workflows, particularly for developers, by embedding ChatGPT into existing desktop environments.

The rising digital transformation initiatives and increasing complexity of IT environments further amplify the demand for system integration. Businesses undergoing digital transformation often require the integration of legacy systems with modern technologies such as IoT, artificial intelligence, and machine learning. As IoT expansion accelerates, organizations face challenges in connecting a growing number of devices and processing real-time data. System integration services address these challenges by providing robust solutions that enable interoperability, streamline data flow, and enhance decision-making capabilities, fostering innovation and operational excellence.