Pulumi is a Seattle-headquartered infrastructure-as-code platform founded in 2017 by Joe Duffy and others, designed to help developers and cloud engineers author and manage cloud infrastructure using real programming languages like TypeScript, Python, Go, Java, .NET, and YAML. Its open-source SDKs, backed by a secured cloud service, enable teams to provision, secure, and manage resources across AWS, Azure, Google Cloud, Kubernetes, and hundreds of other providers. With features like secret management, policy-as-code, AI-driven compliance, and deployment automation, Pulumi has raised approximately $99 million over three funding rounds and is recognized for its developer-centric experience and enterprise-grade capabilities.
Pulumi was founded in 2017 by Joe Duffy and Eric Rudder, both former Microsoft executives, with headquarters in Seattle. The company was created to bring modern programming languages and developer tools to infrastructure as code (IaC), offering an alternative to traditional declarative IaC tools. Pulumi has since grown rapidly, becoming a major player in the cloud engineering and DevOps landscape.
Pulumi has raised several funding rounds, including Series A and Series B led by venture firms such as Madrona Venture Group and NEA. The company is privately held, and while its exact valuation is undisclosed, it is considered a top-tier infrastructure startup with enterprise traction.
Pulumi offers an open-source infrastructure as code platform that allows developers to provision and manage cloud infrastructure using general-purpose programming languages like TypeScript, Python, Go, Java, and .NET. Key features include multi-cloud support (AWS, Azure, GCP, Kubernetes), policy as code (CrossGuard), secret management, reusable components, automation API, and CI/CD integration.
Pulumi has focused on internal innovation and has not announced acquisitions. Its expansion includes new cloud provider support, advanced identity and access management, private deployments for enterprise clients, and integrations with GitHub Actions, Terraform state migration, and cloud-native security tools.
Recent feature rollouts include Pulumi ESC (Environment and Secrets Configuration), enhanced deployment workflows with the Automation API, improved support for OIDC and cloud federation, stack references, and real-time monitoring of infrastructure changes. The platform is also enhancing performance and collaboration tools for large teams.
Pulumi is built on values of developer empowerment, openness, and innovation. It promotes the idea of "infrastructure as software," bridging the gap between dev and ops. The company supports open-source development, encourages transparency, and fosters a strong feedback loop between the product and its users.
Pulumi’s user base includes cloud engineers, platform teams, and developers across startups, enterprises, and cloud-native organizations. Its open-source model and community involvement are significant, with regular blog posts, tutorials, webinars, GitHub engagement, and a dedicated Slack community. It has a growing ecosystem of providers and third-party modules.
