# AstrBot vs OpenPLC Runtime v4

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

| | AstrBot | OpenPLC Runtime v4 |
|---|---|---|
| Score | 88/100 ✓ | 52/100 |
| Rank in category | #4 of 125 in AI | #6 of 10 in IoT |
| GitHub stars | 44 503 ✓ | 416 |
| Stars, last 30 days | +3 571 | — |
| Stable releases, 12 months | 22 ✓ | 10 |
| Latest release | v4.29.3 · 24 Oct 2026 ✓ | v4.3.1 · 13 Oct 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Python | Python |

## Which one should you pick?

AstrBot scores 88/100 against 52/100 for OpenPLC Runtime v4, so it is the safer default.

AstrBot ships more often: 22 stable releases in the past year, against 10 for OpenPLC Runtime v4.

AstrBot is growing faster right now (+3 571 stars in 30 days).

## Details

- [AstrBot](https://selfhost.directory/project/astrbot) (markdown: https://selfhost.directory/project/astrbot.md)
- [OpenPLC Runtime v4](https://selfhost.directory/project/openplc-runtime) (markdown: https://selfhost.directory/project/openplc-runtime.md)

## Related comparisons

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

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Source: https://selfhost.directory/compare/astrbot-vs-openplc-runtime