# prefect vs Rallly

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

| | prefect | Rallly |
|---|---|---|
| Score | 80/100 ✓ | 70/100 |
| Rank in category | #5 of 32 in Workflow Automation | #1 of 8 in Scheduling & Booking |
| GitHub stars | 24 099 ✓ | 5 331 |
| Stars, last 30 days | +178 ✓ | +62 |
| Stable releases, 12 months | 17 | 29 ✓ |
| Latest release | 2.20.27 · 23 Oct 2026 | v4.16.3 · 26 Oct 2026 ✓ |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Python | Typescript |

## Which one should you pick?

prefect scores 80/100 against 70/100 for Rallly, so it is the safer default.

Rallly ships more often: 29 stable releases in the past year, against 17 for prefect.

If you want the quickest setup, Rallly is easier to run; prefect needs more configuration.

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)
- [Rallly](https://selfhost.directory/project/rallly) (markdown: https://selfhost.directory/project/rallly.md)

## Related comparisons

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

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