# gatus vs OpenSearch

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

| | gatus | OpenSearch |
|---|---|---|
| Score | 76/100 | 76/100 |
| Rank in category | #1 of 12 in Uptime Monitoring | #7 of 41 in Search Engines |
| GitHub stars | 12 433 | 13 925 ✓ |
| Stars, last 30 days | +279 ✓ | +150 |
| Stable releases, 12 months | 10 | 11 ✓ |
| Latest release | v5.38.0 · 28 Oct 2026 ✓ | 2.19.7 · 17 Oct 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Java |

## Which one should you pick?

gatus and OpenSearch score the same (76/100), so the choice comes down to the details below.

OpenSearch ships more often: 11 stable releases in the past year, against 10 for gatus.

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

## Details

- [gatus](https://selfhost.directory/project/gatus) (markdown: https://selfhost.directory/project/gatus.md)
- [OpenSearch](https://selfhost.directory/project/opensearch) (markdown: https://selfhost.directory/project/opensearch.md)

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Source: https://selfhost.directory/compare/gatus-vs-opensearch