# PDFMathTranslate vs Semaphore UI

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

| | PDFMathTranslate | Semaphore UI |
|---|---|---|
| Score | 80/100 ✓ | 73/100 |
| Rank in category | #1 of 9 in Translation | #12 of 166 in Developer Tools |
| GitHub stars | 38 022 ✓ | 14 337 |
| Stars, last 30 days | +310 ✓ | +149 |
| Stable releases, 12 months | 0 | 20 ✓ |
| Latest release | — | v2.18.31 · 7 Oct 2026 |
| Setup | Easy ✓ | Easy |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Python | Go |

## Which one should you pick?

PDFMathTranslate scores 80/100 against 73/100 for Semaphore UI, so it is the safer default.

Semaphore UI ships more often: 20 stable releases in the past year, against 0 for PDFMathTranslate.

PDFMathTranslate is growing faster right now (+310 stars in 30 days).

## Details

- [PDFMathTranslate](https://selfhost.directory/project/pdfmathtranslate) (markdown: https://selfhost.directory/project/pdfmathtranslate.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/pdfmathtranslate-vs-semaphore-ui