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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 13.7k 2.9k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2.1k 1.3k

Repositories

Showing 10 of 153 repositories
  • data-prepper Public

    OpenSearch Data Prepper is a component of the OpenSearch project that accepts, filters, transforms, enriches, and routes data at scale.

    opensearch-project/data-prepper's past year of commit activity
    Java 373 Apache-2.0 352 635 (17 issues need help) 171 Updated Sep 13, 2026
  • agent-health Public
    opensearch-project/agent-health's past year of commit activity
    TypeScript 35 Apache-2.0 28 50 50 Updated Sep 13, 2026
  • skills-eval Public

    Eval framework for evaluating quality and performance of skills for ml-common's agent framework

    opensearch-project/skills-eval's past year of commit activity
    TypeScript 8 Apache-2.0 12 0 20 Updated Sep 13, 2026
  • observability-stack Public

    Opensearch Observability Stack

    opensearch-project/observability-stack's past year of commit activity
    JavaScript 40 Apache-2.0 40 18 28 Updated Sep 13, 2026
  • technical-steering Public

    Technical Steering Committee to uphold and enhance the technical direction of the OpenSearch Project

    opensearch-project/technical-steering's past year of commit activity
    10 Apache-2.0 25 20 (1 issue needs help) 3 Updated Sep 13, 2026
  • sql Public

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

    opensearch-project/sql's past year of commit activity
    Java 176 Apache-2.0 228 279 (3 issues need help) 58 Updated Sep 13, 2026
  • opensearch-remote-metadata-sdk Public

    An SDK enabling the creation of wrapper clients abstracting the storage of metadata which has historically been put in system indices.

    opensearch-project/opensearch-remote-metadata-sdk's past year of commit activity
    Java 7 Apache-2.0 30 6 6 Updated Sep 12, 2026
  • security Public

    🔐 Secure your cluster with TLS, numerous authentication backends, data masking, audit logging as well as role-based access control on indices, documents, and fields

    opensearch-project/security's past year of commit activity
    Java 252 Apache-2.0 393 317 (38 issues need help) 30 Updated Sep 12, 2026
  • opensearch-php Public

    Official PHP Client for OpenSearch

    opensearch-project/opensearch-php's past year of commit activity
    PHP 158 80 38 (1 issue needs help) 2 Updated Sep 12, 2026
  • automation-app Public

    🤖 An automation app to handle the daily activities of your GitHub Repository.

    opensearch-project/automation-app's past year of commit activity
    TypeScript 9 Apache-2.0 11 17 16 Updated Sep 12, 2026