head to head · open source
OpenTofu vs Terrateam
OpenTofu has 30,204 GitHub stars, 1,367 forks, 320 open issues and last shipped yesterday. Terrateam has 1,281 stars, 74 forks, 110 open issues and last shipped yesterday. OpenTofu leads on adoption by 2,258% (30,204 vs 1,281 stars). OpenTofu is written in Go under MPL-2.0; Terrateam is written in OCaml under MPL-2.0. OpenTofu has attracted 5% 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
| OpenTofu | Terrateam | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 1.3K |
| License | MPL-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 OpenTofu if
- You weight community size — 30K stars and counting
- You want the MPL-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 OpenTofu
OpenTofu is an open source infrastructure as code (IaC) tool that enables users to define and manage cloud and on premises infrastructure using declarative configuration files. It lives in the cloud infrastructure management ecosystem and serves as a community driven fork of Terraform, maintaining compatibility with Terraform’s configuration language and provider ecosystem while operating under the MPL 2.0 license.
read the full OpenTofu 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 OpenTofu or Terrateam more popular?
OpenTofu has 30,204 GitHub stars and Terrateam has 1,281. OpenTofu has the larger community by that measure.
Are OpenTofu and Terrateam free?
Both are open source. OpenTofu is licensed under MPL-2.0 and Terrateam under MPL-2.0. Neither carries a licence fee.
What is the difference between OpenTofu and Terrateam?
OpenTofu 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, OpenTofu or Terrateam?
Choose OpenTofu if you want the larger community (30,204 stars) or its MPL-2.0 licence terms. Choose Terrateam if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.