Pulumi provides an open-source platform for infrastructure as code (IaC), allowing developers and DevOps teams to create, deploy, and manage cloud infrastructure using programming languages they already know, such as JavaScript, Python, and Go. The platform supports major cloud providers like AWS, Azure, and Google Cloud, making it adaptable for various environments. Unlike many competitors, Pulumi's approach focuses on using familiar coding languages, which simplifies the learning process and speeds up development. The company offers a free core platform while generating revenue through premium features and enterprise support, including tools for security and compliance. Pulumi's goal is to make cloud infrastructure management accessible and efficient for engineers and organizations of all sizes.