2
I Use This!
Very High Activity
Analyzed about 11 hours ago. based on code collected about 12 hours ago.

Project Summary

OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the licence change in early 2021. We're looking to sustain (and evolve!) a search and analytics suite for the multitude of businesses who are dependent on the rights granted by the original, Apache v2.0 License.
OpenSearch is an Open source distributed and RESTful search engine.

Tags

analytics distributed Elasticsearch foss fulltext_search fulltextsearch indexer indexing information_retrieval informationretrieval java lucene search search_engine searchengine

Apache License 2.0
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

State Changes

Include License

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

Java
99%
8 Other
1%

30 Day Summary

Aug 31 2025 — Sep 30 2025

12 Month Summary

Sep 30 2024 — Sep 30 2025
  • 1178 Commits
    Down -295 (20%) from previous 12 months
  • 171 Contributors
    Up + 9 (5%) from previous 12 months