head to head · open source
Pulumi vs mirrord
Pulumi has 25,695 GitHub stars, 1,431 forks, 2,419 open issues and last shipped today. mirrord has 5,333 stars, 215 forks, 73 open issues and last shipped today. Pulumi leads on adoption by 382% (25,695 vs 5,333 stars). Pulumi is written in Go under Apache-2.0; mirrord is written in Rust under MIT. Pulumi has attracted 6% as many forks as stars, mirrord 4%. Pulumi was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (cloud), 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
| Pulumi | mirrord | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 5.3K |
| License | Apache-2.0 | MIT |
| Written in | Go | Rust |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 1.4K | ⑂ 215 |
| 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 mirrord if
- You want the mirrord feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and mirrord 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 mirrord
mirrord is an MIT licensed Rust tool that runs any process, on a developer's machine or inside an AI coding agent's environment, as if it were a pod in a live Kubernetes cluster, with real environment variables, DNS, network, and traffic.
read the full mirrord overview →
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Frequently asked questions
Is Pulumi or mirrord more popular?
Pulumi has 25,695 GitHub stars and mirrord has 5,333. Pulumi has the larger community by that measure.
Are Pulumi and mirrord free?
Both are open source. Pulumi is licensed under Apache-2.0 and mirrord under MIT. Neither carries a licence fee.
What is the difference between Pulumi and mirrord?
Pulumi is written in Go and mirrord 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, Pulumi or mirrord?
Choose Pulumi if you want the larger community (25,695 stars) or its Apache-2.0 licence terms. Choose mirrord if its feature set, stack or MIT licence fits better. Both are self-hostable.