# Paperless-ngx vs Semaphore UI

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

| | Paperless-ngx | Semaphore UI |
|---|---|---|
| Score | 86/100 ✓ | 73/100 |
| Rank in category | #3 of 46 in Document Management | #12 of 166 in Developer Tools |
| GitHub stars | 47 267 ✓ | 14 337 |
| Stars, last 30 days | +1 276 ✓ | +149 |
| Stable releases, 12 months | 26 ✓ | 20 |
| Latest release | v3.3.4 · 22 Oct 2026 ✓ | v2.18.31 · 7 Oct 2026 |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | GPL-3.0 | MIT |
| Main language | Python | Go |

## Which one should you pick?

Paperless-ngx scores 86/100 against 73/100 for Semaphore UI, so it is the safer default.

Paperless-ngx ships more often: 26 stable releases in the past year, against 20 for Semaphore UI.

If you want the quickest setup, Semaphore UI is easier to run; Paperless-ngx needs more configuration.

Paperless-ngx is growing faster right now (+1 276 stars in 30 days).

## Details

- [Paperless-ngx](https://selfhost.directory/project/paperless-ngx) (markdown: https://selfhost.directory/project/paperless-ngx.md)
- [Semaphore UI](https://selfhost.directory/project/semaphore-ui) (markdown: https://selfhost.directory/project/semaphore-ui.md)

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Source: https://selfhost.directory/compare/paperless-ngx-vs-semaphore-ui