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OpenSearch Project

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.

OpenSearch logo and name on top of a dark blue background with a slight honeycomb pattern

OpenSearch Project is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. Developers build with OpenSearch for use cases such as application search, log analytics, data observability, data ingestion, and more.

OpenSearch is supported by The OpenSearch Software Foundation, a project of The Linux Foundation. You can read the launch announcement here and learn more about joining the foundation here.

Using

Download and try OpenSearch 🔎 or use the demo OpenSearch Dashboards 🖥. Integrate your application using one of many client libraries 📚.

Contributing ✍️

We are built 🧱 by the community for the community. There are many ways to contribute.

Get Involved in our Community!

There are several places where our community meets. Make sure to check them out!


This project has adopted the OpenSearch Software Foundation Code of Conduct. Copyright OpenSearch Contributors. See NOTICE for details. OpenSearch is a registered trademark of The Linux Foundation.

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  1. OpenSearch OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    Java 12k 2.3k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2k 1.1k

Repositories

Showing 10 of 141 repositories
  • opensearch-storage-encryption Public

    A plugin to encrypt Opensearch data at rest, currently at index level granularity with very very minimal overhead. The encryption is transparent. Currently there is tight coupling with AWS-KMS key but in future you can BYOK.

    opensearch-project/opensearch-storage-encryption’s past year of commit activity
    Java 8 15 10 4 Updated Nov 27, 2025
  • spring-data-opensearch Public

    The Spring Data OpenSearch project provides Spring Data compatible integration with the OpenSearch search engine.

    opensearch-project/spring-data-opensearch’s past year of commit activity
    Java 152 Apache-2.0 55 13 2 Updated Nov 27, 2025
  • opensearch-project/dashboards-investigation’s past year of commit activity
    TypeScript 4 Apache-2.0 13 2 5 Updated Nov 27, 2025
  • dashboards-search-relevance Public

    Tools to help search relevance engineers and business users tune search results for their OpenSearch applications.

    opensearch-project/dashboards-search-relevance’s past year of commit activity
    TypeScript 28 Apache-2.0 61 56 (4 issues need help) 9 Updated Nov 27, 2025
  • opensearch-project/opensearch-cluster-cdk’s past year of commit activity
    TypeScript 21 Apache-2.0 46 2 2 Updated Nov 27, 2025
  • OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    opensearch-project/OpenSearch-Dashboards’s past year of commit activity
    TypeScript 1,953 Apache-2.0 1,131 1,467 (78 issues need help) 194 Updated Nov 27, 2025
  • OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    opensearch-project/OpenSearch’s past year of commit activity
    Java 11,955 Apache-2.0 2,326 2,193 (15 issues need help) 280 Updated Nov 27, 2025
  • sql Public

    Query your data using familiar SQL or intuitive Piped Processing Language (PPL)

    opensearch-project/sql’s past year of commit activity
    Java 155 Apache-2.0 178 556 (4 issues need help) 37 Updated Nov 27, 2025
  • opensearch-project/opensearch-mcp-server-py’s past year of commit activity
    Python 76 Apache-2.0 49 15 (1 issue needs help) 5 Updated Nov 27, 2025
  • neural-search Public

    Neural search transforms text into vectors and facilitates vector search both at ingestion time and at search time.

    opensearch-project/neural-search’s past year of commit activity
    Java 102 Apache-2.0 104 97 (2 issues need help) 7 Updated Nov 27, 2025