---
title: The infrastructure as code platform for the AI era – Pulumi
description: Pulumi is an open-source infrastructure as code platform that helps humans and agents build and manage cloud infrastructure with real programming languages.
url: /
---
> Pulumi is an open-source infrastructure as code platform that helps humans and agents build and manage cloud infrastructure with real programming languages.

Pulumi documentation lives at [/docs/](/docs/); every docs page (and this page) supports `Accept: text/markdown` content negotiation and the `.md` URL suffix. A curated index for agents is at [/llms.txt](/llms.txt), and a machine-readable docs sitemap at [/docs/llm-sitemap.json](/docs/llm-sitemap.json).


## Next-level infrastructure as code for humans and agents.

Ship cloud infrastructure at the speed of AI with languages and tools that stay out of your way.


## Trusted by over 4,000 innovative companies


## The **complete platform** for infrastructure teams

**From open source IaC to AI-driven workflows, Pulumi gives platform teams all they need to build and scale cloud infrastructure.**

A unified platform built on real programming languages that covers the full infrastructure stack, so your team can focus on shipping.

- **Real languages** — Write infrastructure code in TypeScript, Python, Go, C#, or Java — the same languages your team already uses to build software.
- **Secure by default** — Meet compliance requirements with encrypted secrets, dynamic credentials, and full audit trails. Pulumi is SOC 2 Type II certified.
- **AI for infrastructure** — Bring your own coding agent — or use Pulumi Neo — to generate, debug, and refactor infrastructure code with built-in best practices and full organizational context.

> Pulumi helped our team to ship a new product faster. We needed one tool to set up and manage multi-cloud, multi-region Kubernetes clusters that infrastructure and applications teams could use collaboratively.
>
> — Justin Fitzhugh, VP of Cloud Platform Engineering, Snowflake

- **[Don't just write IaC — compose it](/product/infrastructure-as-code/)** — Take advantage of your language of choice to build reusable components and share them with package managers like npm, PyPI, and NuGet. Get all of the benefits of your IDE, including type checking, code navigation, inline docs, testing, and more.
- **[Meet Neo, your AI platform engineer](/product/neo/)** — The first AI agent built for infrastructure. Pulumi Neo understands your code and organizational context, respects your policies, and executes complex tasks end-to-end — with or without a human in the loop. It works alongside the coding agents you already use.
- **[Centralized configuration & secrets](/product/secrets-management/)** — A single interface across all of your secrets. Pull in Vault, AWS Secrets Manager, Azure Key Vault, and more, plus support for short-lived creds with OIDC.
- **[Insights & governance](/product/insights-governance/)** — Use natural language queries to find managed and unmanaged resources — even across clouds. Enforce policies, track compliance in real-time, and find vulnerabilities before they become incidents.
- **[Self-service infrastructure](/product/internal-developer-platforms/)** — Define golden paths for approved infrastructure with configurable components and customizable templates that enable developers while keeping platform teams in control.


## Trusted by 4,000+ innovative companies

See how engineering teams use Pulumi to ship infrastructure faster, improve security, and reduce cloud complexity.


## Open source. Built by engineers for engineers.

Join the Pulumi community, and let's build together.