# Discourse vs PDFMathTranslate

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

| | Discourse | PDFMathTranslate |
|---|---|---|
| Score | 83/100 ✓ | 80/100 |
| Rank in category | #1 of 69 in Social Networks & Forums | #1 of 9 in Translation |
| GitHub stars | 48 024 ✓ | 37 996 |
| Stars, last 30 days | +135 | +284 ✓ |
| Stable releases, 12 months | 1 ✓ | 0 |
| Latest release | _gh-attach-assets · 15 Jul 2026 | — |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | GPL-2.0 | AGPL-3.0 |
| Main language | Ruby | Python |

## Which one should you pick?

Discourse scores 83/100 against 80/100 for PDFMathTranslate, so it is the safer default.

Discourse ships more often: 1 stable releases in the past year, against 0 for PDFMathTranslate.

If you want the quickest setup, PDFMathTranslate is easier to run; Discourse needs more configuration.

PDFMathTranslate is growing faster right now (+284 stars in 30 days).

## Details

- [Discourse](https://selfhost.directory/project/discourse) (markdown: https://selfhost.directory/project/discourse.md)
- [PDFMathTranslate](https://selfhost.directory/project/pdfmathtranslate) (markdown: https://selfhost.directory/project/pdfmathtranslate.md)

## Related comparisons

- [Discourse vs Rocket.Chat](https://selfhost.directory/compare/discourse-vs-rocketchat)
- [Discourse vs Zulip](https://selfhost.directory/compare/discourse-vs-zulip)

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Source: https://selfhost.directory/compare/discourse-vs-pdfmathtranslate