head to head · open source
Pulumi vs Terrateam
Pulumi has 25,694 GitHub stars, 1,431 forks, 2,419 open issues and last shipped yesterday. Terrateam has 1,281 stars, 74 forks, 110 open issues and last shipped yesterday. Pulumi leads on adoption by 1,906% (25,694 vs 1,281 stars). Pulumi is written in Go under Apache-2.0; Terrateam is written in OCaml under MPL-2.0. Pulumi has attracted 6% as many forks as stars, Terrateam 6%. Terrateam was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Pulumi | Terrateam | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.3K |
| License | Apache-2.0 | MPL-2.0 |
| Written in | Go | OCaml |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 1.4K | ⑂ 74 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Pulumi if
- You weight community size — 26K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Terrateam if
- You want the Terrateam feature set and don't need the biggest community
- You prefer the MPL-2.0 license terms
- Your stack matches OCaml
- You evaluated both and Terrateam fits your workflow better
About Pulumi
Pulumi is an open source infrastructure as code tool that lets teams define and deploy cloud infrastructure using general purpose programming languages instead of YAML, aimed at developers, platform engineers, and agents working across AWS, Azure, Google Cloud Platform, and Kubernetes.
read the full Pulumi overview →
About Terrateam
Terrateam is a GitOps orchestration project for infrastructure as code. It is written in OCaml, released under the MPL 2.0 license, and listed under Infrastructure & Operations / Cloud Infrastructure Management. The project lives in the Terraform, OpenTofu, GitHub, GitLab, DevOps automation, and cloud infrastructure management ecosystem. Its README describes a pull request workflow for planning, reviewing, and applying infrastructure changes, and it states that Terrateam and Stategraph have merged into one platform during a gradual transition.
read the full Terrateam overview →
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Frequently asked questions
Is Pulumi or Terrateam more popular?
Pulumi has 25,694 GitHub stars and Terrateam has 1,281. Pulumi has the larger community by that measure.
Are Pulumi and Terrateam free?
Both are open source. Pulumi is licensed under Apache-2.0 and Terrateam under MPL-2.0. Neither carries a licence fee.
What is the difference between Pulumi and Terrateam?
Pulumi is written in Go and Terrateam in OCaml. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Pulumi or Terrateam?
Choose Pulumi if you want the larger community (25,694 stars) or its Apache-2.0 licence terms. Choose Terrateam if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.