# Traffic Source vs Unison

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

| | Traffic Source | Unison |
|---|---|---|
| Score | 51/100 | 65/100 ✓ |
| Rank in category | #10 of 27 in Analytics | #2 of 15 in File Sync |
| GitHub stars | 679 | 5 560 ✓ |
| Stars, last 30 days | +0 | +66 ✓ |
| Stable releases, 12 months | 0 | 2 ✓ |
| Latest release | — | v2.54.0 · 1 May 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | No |
| License | MIT | GPL-3.0 |
| Main language | JavaScript | OCaml |

## Which one should you pick?

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

Unison ships more often: 2 stable releases in the past year, against 0 for Traffic Source.

Unison is growing faster right now (+66 stars in 30 days).

## Details

- [Traffic Source](https://selfhost.directory/project/traffic-source) (markdown: https://selfhost.directory/project/traffic-source.md)
- [Unison](https://selfhost.directory/project/unison) (markdown: https://selfhost.directory/project/unison.md)

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Source: https://selfhost.directory/compare/traffic-source-vs-unison