# sphinx-relay vs Stirling-PDF

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

| | sphinx-relay | Stirling-PDF |
|---|---|---|
| Score | 44/100 | 87/100 ✓ |
| Rank in category | #71 of 110 in Chat | #1 of 46 in Document Management |
| GitHub stars | 247 | 95 260 ✓ |
| Stars, last 30 days | — | +2 347 |
| Stable releases, 12 months | 0 | 25 ✓ |
| Latest release | — | v3.2.2 · 24 Oct 2026 |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | MIT | Other |
| Main language | Typescript | Typescript |

## Which one should you pick?

Stirling-PDF scores 87/100 against 44/100 for sphinx-relay, so it is the safer default.

Stirling-PDF ships more often: 25 stable releases in the past year, against 0 for sphinx-relay.

If you want the quickest setup, Stirling-PDF is easier to run; sphinx-relay needs more configuration.

Stirling-PDF is growing faster right now (+2 347 stars in 30 days).

## Details

- [sphinx-relay](https://selfhost.directory/project/sphinx-relay) (markdown: https://selfhost.directory/project/sphinx-relay.md)
- [Stirling-PDF](https://selfhost.directory/project/stirling-pdf) (markdown: https://selfhost.directory/project/stirling-pdf.md)

---
Source: https://selfhost.directory/compare/sphinx-relay-vs-stirling-pdf