Wikitopia
OpenSearch
productSearch Engine
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Overview
Developed byAmazon Web Services
Maintained byOpenSearch Project
Founded2021
LicenseApache License 2.0
Open source✓ Open Source
Use casedistributed search and analytics engine
Also see
Alternative to
Elasticsearch
Based onElasticsearch 7.10.2
Competes with
Elastic Stack
Knowledge graph stats
Claims26
Avg confidence94%
Avg freshness99%
Last updatedUpdated 5 days ago
WikidataQ106497646
Trust distribution
100% unverified
Governance
Not assessed
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OpenSearch

product

Open-source search engine fork of Elasticsearch with built-in vector search and k-nearest neighbor functionality.

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primary use case

ValueTrustConfidenceFreshnessSources
distributed search and analytics engine○UnverifiedHighFresh1
distributed search and analytics○UnverifiedHighFresh1
Search and Analytics○UnverifiedHighFresh1

based on

ValueTrustConfidenceFreshnessSources
Elasticsearch 7.10.2○UnverifiedHighFresh1
Elasticsearch○UnverifiedHighFresh1

integrates with

ValueTrustConfidenceFreshnessSources
Kibana (OpenSearch Dashboards)○UnverifiedHighFresh1
OpenSearch Dashboards○UnverifiedHighFresh1
Logstash○UnverifiedHighFresh1
Kibana○UnverifiedModerateFresh1

pricing model

ValueTrustConfidenceFreshnessSources
free open source○UnverifiedHighFresh1
free and open source○UnverifiedHighFresh1
free○UnverifiedHighFresh1

supports protocol

ValueTrustConfidenceFreshnessSources
HTTP REST API○UnverifiedHighFresh1
HTTPS○UnverifiedHighFresh1
HTTP○UnverifiedHighFresh1

founded year

ValueTrustConfidenceFreshnessSources
2021○UnverifiedHighFresh1

license type

ValueTrustConfidenceFreshnessSources
Apache License 2.0○UnverifiedHighFresh1

open source

ValueTrustConfidenceFreshnessSources
true○UnverifiedHighFresh1

developed by

ValueTrustConfidenceFreshnessSources
Amazon Web Services○UnverifiedHighFresh1

maintained by

ValueTrustConfidenceFreshnessSources
OpenSearch Project○UnverifiedHighFresh1

alternative to

ValueTrustConfidenceFreshnessSources
Elasticsearch○UnverifiedHighFresh1

api compatible with

ValueTrustConfidenceFreshnessSources
Elasticsearch REST APIs○UnverifiedHighFresh1
Elasticsearch REST API○UnverifiedHighFresh1

requires

ValueTrustConfidenceFreshnessSources
Java○UnverifiedHighFresh1

supports model

ValueTrustConfidenceFreshnessSources
machine learning models○UnverifiedModerateFresh1

competes with

ValueTrustConfidenceFreshnessSources
Elastic Stack○UnverifiedModerateFresh1

Alternatives & Similar Tools

Elasticsearch
alternative to
Compare →
Elastic Stack
competes with
Compare →

Commonly Used With

Kibana (OpenSearch Dashboards)OpenSearch DashboardsLogstashKibana

Related entities

Claim count: 26Last updated: 4/5/2026Edit history