---
title: Query languages
description: This section contains reference information for Elastic query languages, including: Query DSL, ES|QL, SQL, EQL, KQL. For more information about each language,...
url: https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages

This applies to:
- Generally available for Serverless
- Generally available in 9.0+ for Stack
---

# Query languages
This section contains reference information for Elastic query languages, including:
- [Query DSL](https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages/querydsl)
- [ES|QL](https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages/esql)
- [SQL](https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages/sql)
- [EQL](https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages/eql)
- [KQL](https://www.elastic.co/elastic/docs-builder/docs/2439/reference/query-languages/kql)

For more information about each language, refer to the [Explore and analyze](https://docs-v3-preview.elastic.dev/elastic/docs-builder/docs/2439/explore-analyze/query-filter/languages) section.