# Concat vs ebook2audiobook---Legacy

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

| | Concat | ebook2audiobook---Legacy |
|---|---|---|
| Score | 82/100 ✓ | 74/100 |
| Rank in category | #1 of 18 in Video Processing | #2 of 9 in Text to Speech |
| GitHub stars | 12 454 | 20 452 ✓ |
| Stars, last 30 days | +2 455 ✓ | +231 |
| Stable releases, 12 months | 6 | 10 ✓ |
| Latest release | v0.2.8 · 20 Oct 2026 ✓ | v26.10.1 · 1 Oct 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | No | Yes ✓ |
| License | AGPL-3.0 | Apache-2.0 |
| Main language | Rust | Python |

## Which one should you pick?

Concat scores 82/100 against 74/100 for ebook2audiobook---Legacy, so it is the safer default.

ebook2audiobook---Legacy ships more often: 10 stable releases in the past year, against 6 for Concat.

If you want the quickest setup, Concat is easier to run; ebook2audiobook---Legacy needs more configuration.

Concat is growing faster right now (+2 455 stars in 30 days).

## Details

- [Concat](https://selfhost.directory/project/concat) (markdown: https://selfhost.directory/project/concat.md)
- [ebook2audiobook---Legacy](https://selfhost.directory/project/ebook2audiobook-legacy) (markdown: https://selfhost.directory/project/ebook2audiobook-legacy.md)

---
Source: https://selfhost.directory/compare/concat-vs-ebook2audiobook-legacy