# PDFMathTranslate vs voice-chat-ai

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

| | PDFMathTranslate | voice-chat-ai |
|---|---|---|
| Score | 80/100 ✓ | 46/100 |
| Rank in category | #1 of 9 in Translation | #41 of 69 in AI Chat |
| GitHub stars | 38 019 ✓ | 468 |
| Stars, last 30 days | +307 ✓ | +0 |
| Stable releases, 12 months | 0 | 6 ✓ |
| Latest release | — | v1.4.1 · 25 Sept 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Python | Python |

## Which one should you pick?

PDFMathTranslate scores 80/100 against 46/100 for voice-chat-ai, so it is the safer default.

voice-chat-ai ships more often: 6 stable releases in the past year, against 0 for PDFMathTranslate.

If you want the quickest setup, PDFMathTranslate is easier to run; voice-chat-ai needs more configuration.

PDFMathTranslate is growing faster right now (+307 stars in 30 days).

## Details

- [PDFMathTranslate](https://selfhost.directory/project/pdfmathtranslate) (markdown: https://selfhost.directory/project/pdfmathtranslate.md)
- [voice-chat-ai](https://selfhost.directory/project/voice-chat-ai) (markdown: https://selfhost.directory/project/voice-chat-ai.md)

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Source: https://selfhost.directory/compare/pdfmathtranslate-vs-voice-chat-ai