# Docker Engine vs OpenSearch

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

| | Docker Engine | OpenSearch |
|---|---|---|
| Score | 80/100 ✓ | 76/100 |
| Rank in category | #1 of 11 in Container Orchestration | #7 of 41 in Search Engines |
| GitHub stars | 72 219 ✓ | 13 921 |
| Stars, last 30 days | +87 | +156 ✓ |
| Stable releases, 12 months | 17 ✓ | 11 |
| Latest release | docker-v29.9.2 · 20 Oct 2026 ✓ | 2.19.7 · 17 Oct 2026 |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Java |

## Which one should you pick?

Docker Engine scores 80/100 against 76/100 for OpenSearch, so it is the safer default.

Docker Engine ships more often: 17 stable releases in the past year, against 11 for OpenSearch.

If you want the quickest setup, OpenSearch is easier to run; Docker Engine needs more configuration.

## Details

- [Docker Engine](https://selfhost.directory/project/docker-engine) (markdown: https://selfhost.directory/project/docker-engine.md)
- [OpenSearch](https://selfhost.directory/project/opensearch) (markdown: https://selfhost.directory/project/opensearch.md)

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Source: https://selfhost.directory/compare/docker-engine-vs-opensearch