# Tracefinity vs Unison

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

| | Tracefinity | Unison |
|---|---|---|
| Score | 51/100 | 65/100 ✓ |
| Rank in category | #12 of 22 in 3D Printing | #2 of 15 in File Sync |
| GitHub stars | 721 | 5 559 ✓ |
| Stars, last 30 days | +0 | +65 ✓ |
| Stable releases, 12 months | 10 ✓ | 2 |
| Latest release | 0.10.1 · 24 Oct 2026 ✓ | v2.54.0 · 1 May 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes ✓ | No |
| License | MIT | GPL-3.0 |
| Main language | Python | OCaml |

## Which one should you pick?

Unison scores 65/100 against 51/100 for Tracefinity, so it is the safer default.

Tracefinity ships more often: 10 stable releases in the past year, against 2 for Unison.

Unison is growing faster right now (+65 stars in 30 days).

## Details

- [Tracefinity](https://selfhost.directory/project/tracefinity) (markdown: https://selfhost.directory/project/tracefinity.md)
- [Unison](https://selfhost.directory/project/unison) (markdown: https://selfhost.directory/project/unison.md)

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Source: https://selfhost.directory/compare/tracefinity-vs-unison