# OpenMES vs Orca

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

| | OpenMES | Orca |
|---|---|---|
| Score | 47/100 | 91/100 ✓ |
| Rank in category | #4 of 4 in Industrial IoT | #1 of 209 in AI Agents |
| GitHub stars | 178 | 108 898 ✓ |
| Stars, last 30 days | — | +8 991 |
| Stable releases, 12 months | 10 | 15 ✓ |
| Latest release | v0.27.0 · 14 Oct 2026 | v1.4.243 · 28 Oct 2026 ✓ |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes ✓ | No |
| License | AGPL-3.0 | MIT |
| Main language | PHP | Typescript |

## Which one should you pick?

Orca scores 91/100 against 47/100 for OpenMES, so it is the safer default.

Orca ships more often: 15 stable releases in the past year, against 10 for OpenMES.

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

Orca is growing faster right now (+8 991 stars in 30 days).

## Details

- [OpenMES](https://selfhost.directory/project/openmes) (markdown: https://selfhost.directory/project/openmes.md)
- [Orca](https://selfhost.directory/project/orca) (markdown: https://selfhost.directory/project/orca.md)

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Source: https://selfhost.directory/compare/openmes-vs-orca