Global IoT testing market seen reaching $30.4 billion by 2032

By AI, Created 10:21 AM UTC, May 27, 2026, /AGP/ – Allied Market Research projects the IoT testing market will surge from $1.9 billion in 2022 to $30.4 billion by 2032, fueled by 5G, smart devices and rising security risks. North America led the market in 2022, while Asia-Pacific is expected to grow fastest through the forecast period.

Why it matters: - The IoT testing market is becoming a core part of securing and scaling connected devices across manufacturing, healthcare, retail, automotive and smart infrastructure. - Allied Market Research projects the market will grow from $1.9 billion in 2022 to $30.4 billion by 2032, a 32.6% compound annual growth rate from 2023 to 2032. - The expansion reflects rising pressure on companies to prove device reliability, interoperability, performance and cybersecurity before deployment.

What happened: - Allied Market Research released a report on the global IoT testing market on May 27, 2026. - The report says the market is being lifted by broader adoption of connected technologies, smart devices and advanced digital infrastructure. - IoT testing covers connected devices, applications, networks and platforms to verify performance, data communication, cybersecurity, functionality and compatibility. - The report breaks testing into functional, performance, usability, security, compatibility and network testing. - A downloadable sample brochure is available as the PDF brochure.

The details: - Smart devices across homes, commercial settings and factories are increasing demand for testing services. - Smart homes, connected vehicles, wearables, industrial automation systems and connected healthcare tools all depend on reliable communication. - Smart cities and connected infrastructure projects are expected to keep adding to demand. - 5G is expanding IoT use cases by enabling faster data transfer, lower latency and greater network capacity. - Manufacturing, healthcare, transportation and telecommunications are adopting 5G-enabled IoT systems to improve automation and efficiency. - Testing providers are also validating edge computing systems and cloud-integrated IoT applications that operate with 5G networks. - Modern IoT environments now combine devices, cloud platforms, edge computing, microservices and data analytics systems, which raises testing complexity. - Continuous monitoring and real-time analytics are becoming standard expectations for modern IoT testing platforms. - These capabilities help detect anomalies, track device behavior and maintain system efficiency across the device lifecycle. - Security testing is increasingly focused on firmware, communication protocols, APIs and cloud platforms. - The report says the smart manufacturing segment held the largest share of the market in 2022. - Manufacturing firms are adopting Industry 4.0 tools, connected machinery and industrial automation to improve productivity and efficiency. - The functional testing segment led revenue in 2022. - Functional testing verifies device behavior, communication protocols, application performance and system responsiveness. - The professional services segment generated the highest revenue in 2022. - Professional services include consulting, implementation, monitoring and technical support. - North America accounted for the largest market share in 2022. - Asia-Pacific is expected to be the fastest-growing region during the forecast period. - The report says the COVID-19 pandemic accelerated digital transformation and increased use of IoT for remote operations, automation and real-time monitoring. - A full report is available as the purchase options page.

Between the lines: - The market story is no longer just about device testing; it is about validating whole connected ecosystems. - Rising cyber risk is turning testing into a required defense layer, not just a quality-control step. - The strongest growth areas point to where IoT is becoming mission-critical: smart factories, 5G networks, cloud-based systems and security-heavy deployments. - Company activity backs that shift, with Cognizant acquiring Mobica in January 2023 and HCLTech launching ADvantage Code on AWS Marketplace in May 2023. - Major companies named in the report include Capgemini, Infosys, Keysight Technologies, Rapid7, Apica and Praetorian.

What’s next: - Demand should keep rising as 5G, AI, cloud computing and edge analytics expand the number and complexity of connected deployments. - Automation and AI-powered testing frameworks are expected to become more common as organizations try to validate larger IoT environments more efficiently. - Companies will continue prioritizing cybersecurity, interoperability and real-time performance validation as IoT systems spread deeper into industry and public infrastructure. - The report includes customization options for buyers seeking tailored research.