Pulumi

Package

Define and preview cloud infrastructure in TypeScript, Python, Go or .NET

Price: Free CLI and Cloud tier; paid plans
Access: Provider credentials; optional Cloud

About

Pulumi defines infrastructure in programming languages and previews or applies changes through providers. Its Apache-2.0 CLI can use a local or DIY state backend without Pulumi Cloud. Provisioning requires provider credentials; Cloud adds hosted state, collaboration and remote MCP.

What you can do with it

Manage cloud infrastructure as code in a general-purpose programming language
Preview resource changes before applying an infrastructure update
Keep infrastructure state in Pulumi Cloud or a DIY backend

Get started

Install Pulumi and configure your cloud provider credentials
Choose Pulumi Cloud or a DIY backend and create a project
Run pulumi preview to inspect proposed resource changes

Example

# Run inside an existing Pulumi project with its backend configured
pulumi preview

Details

Hosting: Hosted service, Runs locally
Available in: Worldwide
Official SDKs: JavaScript/TypeScript, Python, Go, C#, Java
MCP server: Remote