# AstrBot vs sink

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

| | AstrBot | sink |
|---|---|---|
| Score | 88/100 ✓ | 68/100 |
| Rank in category | #4 of 125 in AI | #5 of 23 in URL Shortener |
| GitHub stars | 44 584 ✓ | 7 244 |
| Stars, last 30 days | +3 605 ✓ | +85 |
| Stable releases, 12 months | 22 ✓ | 13 |
| Latest release | v4.29.3 · 24 Oct 2026 ✓ | v0.3.1 · 27 Sept 2026 |
| Setup | Moderate ✓ | Moderate |
| Official Docker image | Yes ✓ | No |
| License | AGPL-3.0 | AGPL-3.0 |
| Main language | Python | Typescript |

## Which one should you pick?

AstrBot scores 88/100 against 68/100 for sink, so it is the safer default.

AstrBot ships more often: 22 stable releases in the past year, against 13 for sink.

AstrBot is growing faster right now (+3 605 stars in 30 days).

## Details

- [AstrBot](https://selfhost.directory/project/astrbot) (markdown: https://selfhost.directory/project/astrbot.md)
- [sink](https://selfhost.directory/project/sink) (markdown: https://selfhost.directory/project/sink.md)

## Related comparisons

- [AstrBot vs hermes-agent-with-webui](https://selfhost.directory/compare/astrbot-vs-hermes-agent-with-webui)
- [AstrBot vs nanoclaw](https://selfhost.directory/compare/astrbot-vs-nanoclaw)

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Source: https://selfhost.directory/compare/astrbot-vs-sink