C3.ai Inc (C3 IoT) is a technology company that develops and delivers enterprise software solutions. The company offers the C3 IoT Platform, a cloud-based software platform that enables the rapid design, development, deployment, and operation of enterprise-scale software applications. Its products find applications in C3 predictive maintenance, C3 inventory optimization, C3 energy management, C3 sensor health, C3 fraud detection, and C3 supply network, among others.

C3 IoT applies solutions in big data, smart grid analytics, machine learning, social networking, and cloud computing. The company serves utilities, oil and gas, industrial and manufacturing, aerospace and defence, transportation, financial services, healthcare, insurance, retail, telecommunication, and public sectors.

It operates in the US, Australia, Paris, France, Munich, Germany, Rome, Italy, Amsterdam, Netherlands, Singapore, London, the UK, and Guadalajara, Mexico. C3 IoT is headquartered in Redwood City, California, the US.