Pulumi vs Coolify 2026: Which Infrastructure Tool Actually Ships Faster?

TL;DR: Pulumi excels for complex, multi-cloud infrastructure with proper version control and enterprise features. Coolify wins for simple app deployments and self-hosted alternatives to Vercel/Netlify. Choose Pulumi if you're managing actual infrastructure; pick Coolify if you just want to deploy apps without the DevOps overhead. Here's the thing nobody talks about: most developers comparing Pulumi and Coolify are solving completely different problems. I spent the last month migrating our startup's infrastructure from a messy mix of Terraform and Docker Compose to both platforms (separately, thankfully), and the results surprised me. Who should read this: Developers and small teams choosing between Infrastructure as Code tooling (Pulumi) and self-hosted Platform-as-a-Service solutions (Coolify) for 2026. What Actually Are Pulumi and Coolify? Let's cut through the marketing speak. Pulumi is Infrastructure as Code (IaC) that lets you write your cloud resources in real programming languag