Best Pulumi alternatives in 2026

Looking for an alternative to Pulumi? Whether you've outgrown it, find the pricing steep, or just want to weigh your options, these are the strongest infrastructure as code alternatives in 2026 — ranked on pricing, features, and who each one fits best. Pulumi itself has a free tier, so we've flagged where each option is cheaper, simpler, or more specialized.

1
Spacelift
Best for: platform-teams
IaC orchestration and CI/CD. A popular infrastructure as code alternative to Pulumi with a genuinely usable free tier — free. Particularly strong for platform-teams.
4.7FreeVisit
2
env0
Best for: platform-teams
If Pulumi feels like overkill or over-budget, env0 is a leaner option with a genuinely usable free tier. IaC management and governance. Pricing: free.
4.6FreeVisit
3
Atlantis
Best for: devops
Atlantis goes head-to-head with Pulumi on features with a genuinely usable free tier. Terraform automation via pull requests. Best suited to devops. Free.
4.5FreeVisit
4
Temporal
Best for: developers
A well-rated development it pick. Durable execution platform. Temporal offers a free plan and starts at free, making it a credible Pulumi replacement.
4.7FreeVisit
5
Nx
Best for: developers
Smart monorepo build system and CI. A popular ci cd alternative to Pulumi with a genuinely usable free tier — free. Particularly strong for developers.
4.5FreeVisit
6
Qovery
Best for: developers
If Pulumi feels like overkill or over-budget, Qovery is a leaner option with a genuinely usable free tier. Deploy apps on your own cloud account. Pricing: free.
4.5FreeVisit
7
Trunk
Best for: developers
Trunk goes head-to-head with Pulumi on features with a genuinely usable free tier. Code quality, flaky test, and CI analytics. Best suited to developers. Free.
4.4FreeVisit
8
Tilt
Best for: developers
A well-rated development it pick. Local Kubernetes dev with live updates. Tilt offers a free plan and starts at free, making it a credible Pulumi replacement.
4.4FreeVisit

Still considering Pulumi itself? Read our Pulumi review →

Frequently asked questions

What is the best Pulumi alternative?

Spacelift is our top-rated Pulumi alternative for 2026. IaC orchestration and CI/CD. Free.

Is there a free Pulumi alternative?

Yes — Spacelift, env0, Atlantis all offer a free tier you can start on without a credit card.

Why switch from Pulumi?

Common reasons are price, a simpler feature set, better fit for a specific use case, or platform support. Each tool above notes where it has an edge over Pulumi.