# inboxzero vs prefect

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

| | inboxzero | prefect |
|---|---|---|
| Score | 77/100 | 80/100 ✓ |
| Rank in category | #2 of 106 in Email | #5 of 32 in Workflow Automation |
| GitHub stars | 12 846 | 24 092 ✓ |
| Stars, last 30 days | +518 ✓ | +180 |
| Stable releases, 12 months | 29 ✓ | 17 |
| Latest release | desktop-v0.1.21 · 21 Oct 2026 | 2.20.27 · 23 Oct 2026 ✓ |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | Other | Apache-2.0 |
| Main language | Typescript | Python |

## Which one should you pick?

prefect scores 80/100 against 77/100 for inboxzero, so it is the safer default.

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

inboxzero is growing faster right now (+518 stars in 30 days).

## Details

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

## Related comparisons

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

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