head to head · open source
OpenTofu vs boto3
OpenTofu has 30,204 GitHub stars, 1,367 forks, 320 open issues and last shipped yesterday. boto3 has 9,902 stars, 1,995 forks, 200 open issues and last shipped yesterday. OpenTofu leads on adoption by 205% (30,204 vs 9,902 stars). OpenTofu is written in Go under MPL-2.0; boto3 is written in Python under Apache-2.0. OpenTofu has attracted 5% as many forks as stars, boto3 20%. boto3 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 | boto3 | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 9.9K |
| License | MPL-2.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 1.4K | ⑂ 2.0K |
| 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 boto3 if
- You want the boto3 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 boto3 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 boto3
Boto3 is the Amazon Web Services Software Development Kit for Python, letting Python developers write software that uses AWS services such as Amazon S3 and Amazon EC2.
read the full boto3 overview →
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Frequently asked questions
Is OpenTofu or boto3 more popular?
OpenTofu has 30,204 GitHub stars and boto3 has 9,902. OpenTofu has the larger community by that measure.
Are OpenTofu and boto3 free?
Both are open source. OpenTofu is licensed under MPL-2.0 and boto3 under Apache-2.0. Neither carries a licence fee.
What is the difference between OpenTofu and boto3?
OpenTofu is written in Go and boto3 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 boto3?
Choose OpenTofu if you want the larger community (30,204 stars) or its MPL-2.0 licence terms. Choose boto3 if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.