head to head · open source
OpenTofu vs pytest-testinfra
OpenTofu has 30,204 GitHub stars, 1,367 forks, 320 open issues and last shipped yesterday. pytest-testinfra has 2,476 stars, 358 forks, 147 open issues and last shipped 2 months ago. OpenTofu leads on adoption by 1,120% (30,204 vs 2,476 stars). OpenTofu is written in Go under MPL-2.0; pytest-testinfra is written in Python under Apache-2.0. OpenTofu has attracted 5% as many forks as stars, pytest-testinfra 14%. OpenTofu 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 | pytest-testinfra | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 2.5K |
| License | MPL-2.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-17 | 2026-07-20 |
| Forks | ⑂ 1.4K | ⑂ 358 |
| 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 pytest-testinfra if
- You want the pytest-testinfra feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and pytest-testinfra 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 pytest-testinfra
Testinfra is Python tool. It is pytest plugin. It tests actual state of servers. Servers configured by management tools like Salt, Ansible, Puppet, Chef. It lives in Python and pytest ecosystem for infrastructure testing, DevOps, and infrastructure as code work.
read the full pytest-testinfra overview →
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Frequently asked questions
Is OpenTofu or pytest-testinfra more popular?
OpenTofu has 30,204 GitHub stars and pytest-testinfra has 2,476. OpenTofu has the larger community by that measure.
Are OpenTofu and pytest-testinfra free?
Both are open source. OpenTofu is licensed under MPL-2.0 and pytest-testinfra under Apache-2.0. Neither carries a licence fee.
What is the difference between OpenTofu and pytest-testinfra?
OpenTofu is written in Go and pytest-testinfra in Python. 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 pytest-testinfra?
Choose OpenTofu if you want the larger community (30,204 stars) or its MPL-2.0 licence terms. Choose pytest-testinfra if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.