head to head · open source
ansible vs moon
ansible has 71,204 GitHub stars, 24,474 forks, 837 open issues and last shipped yesterday. moon has 4,175 stars, 260 forks, 99 open issues and last shipped yesterday. ansible leads on adoption by 1,605% (71,204 vs 4,175 stars). ansible is written in Python under GPL-3.0; moon is written in Rust under MIT. ansible has attracted 34% as many forks as stars, moon 6%. ansible was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (python), so they are genuine substitutes rather than adjacent tools.
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
| ansible | moon | |
|---|---|---|
| GitHub stars | ★ 71K | ★ 4.2K |
| License | GPL-3.0 | MIT |
| Written in | Python | Rust |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 24K | ⑂ 260 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ansible if
- You weight community size — 71K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick moon if
- You want the moon feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and moon fits your workflow better
About ansible
[ ][copying] Ansible Ansible is a radically simple IT automation system. It handles configuration management, application deployment, cloud provisioning, ad hoc task execution, network automation, and multi node orchestration. Ansible makes complex changes like zero downtime rolling updates with load balancers easy. More information on the Ansible website. Design Principles Have an extremely simple setup process with a minimal learning curve. Manage machines quickly and in parallel. Avoid custom agents and additional open ports, be agentless by leveraging the existing SSH daemon. Describe infrastructure in a…
read the full ansible overview →
About moon
moon moon is a repository m anagement, o rganization, o rchestration, and n otification tool for the web ecosystem, written in Rust. Many of the concepts within moon are heavily inspired from Bazel and other popular build systems. Documentation Contributing Code of conduct Why use moon? Working in a developer ecosystem can be very involved, especially when it comes to managing a repository effectively. Which package manager to use? Which language version to use? How to import packages? How to build code? So on and so forth. moon aims to streamline this entire process and provide a first class developer…
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Frequently asked questions
Is ansible or moon more popular?
ansible has 71,204 GitHub stars and moon has 4,175. ansible has the larger community by that measure.
Are ansible and moon free?
Both are open source. ansible is licensed under GPL-3.0 and moon under MIT. Neither carries a licence fee.
What is the difference between ansible and moon?
ansible is written in Python and moon in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ansible or moon?
Choose ansible if you want the larger community (71,204 stars) or its GPL-3.0 licence terms. Choose moon if its feature set, stack or MIT licence fits better. Both are self-hostable.