# abs-kosync-bridge vs OpenPLC Runtime v4

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

| | abs-kosync-bridge | OpenPLC Runtime v4 |
|---|---|---|
| Score | 57/100 ✓ | 52/100 |
| Rank in category | #5 of 15 in Audiobook Management | #6 of 10 in IoT |
| GitHub stars | 550 ✓ | 418 |
| Stars, last 30 days | +0 | +2 ✓ |
| Stable releases, 12 months | 21 ✓ | 10 |
| Latest release | v7.11.0 · 26 Oct 2026 ✓ | v4.3.1 · 13 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | MIT | MIT |
| Main language | Python | Python |

## Which one should you pick?

abs-kosync-bridge scores 57/100 against 52/100 for OpenPLC Runtime v4, so it is the safer default.

abs-kosync-bridge ships more often: 21 stable releases in the past year, against 10 for OpenPLC Runtime v4.

OpenPLC Runtime v4 is growing faster right now (+2 stars in 30 days).

## Details

- [abs-kosync-bridge](https://selfhost.directory/project/abs-kosync-bridge) (markdown: https://selfhost.directory/project/abs-kosync-bridge.md)
- [OpenPLC Runtime v4](https://selfhost.directory/project/openplc-runtime) (markdown: https://selfhost.directory/project/openplc-runtime.md)

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Source: https://selfhost.directory/compare/abs-kosync-bridge-vs-openplc-runtime