# prefect vs Pulumi

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | prefect | Pulumi |
|---|---|---|
| Score | 80/100 ✓ | 78/100 |
| Rank in category | #5 of 32 in Workflow Automation | #1 of 3 in Infrastructure |
| GitHub stars | 24 090 | 25 825 ✓ |
| Stars, last 30 days | +178 ✓ | +26 |
| Stable releases, 12 months | 17 ✓ | 5 |
| Latest release | 2.20.27 · 23 Oct 2026 ✓ | v3.272.0 · 22 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Python | Go |

## Which one should you pick?

prefect scores 80/100 against 78/100 for Pulumi, so it is the safer default.

prefect ships more often: 17 stable releases in the past year, against 5 for Pulumi.

prefect is growing faster right now (+178 stars in 30 days).

## Details

- [prefect](https://selfhost.directory/project/prefect) (markdown: https://selfhost.directory/project/prefect.md)
- [Pulumi](https://selfhost.directory/project/pulumi) (markdown: https://selfhost.directory/project/pulumi.md)

## Related comparisons

- [Kestra vs prefect](https://selfhost.directory/compare/kestra-vs-prefect)

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Source: https://selfhost.directory/compare/prefect-vs-pulumi