# Mastodon vs ShelfBridge

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

| | Mastodon | ShelfBridge |
|---|---|---|
| Score | 82/100 ✓ | 47/100 |
| Rank in category | #2 of 69 in Social Networks & Forums | #9 of 15 in Audiobook Management |
| GitHub stars | 50 458 ✓ | 158 |
| Stars, last 30 days | +139 | — |
| Stable releases, 12 months | 38 ✓ | 15 |
| Latest release | v4.4.26 · 1 Oct 2026 ✓ | v1.23.13 · 10 Aug 2026 |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Ruby | JavaScript |

## Which one should you pick?

Mastodon scores 82/100 against 47/100 for ShelfBridge, so it is the safer default.

Mastodon ships more often: 38 stable releases in the past year, against 15 for ShelfBridge.

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

Mastodon is growing faster right now (+139 stars in 30 days).

## Details

- [Mastodon](https://selfhost.directory/project/mastodon) (markdown: https://selfhost.directory/project/mastodon.md)
- [ShelfBridge](https://selfhost.directory/project/shelfbridge) (markdown: https://selfhost.directory/project/shelfbridge.md)

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Source: https://selfhost.directory/compare/mastodon-vs-shelfbridge