Amazon OpenSearch Service is a managed service that makes it easy to deploy, operate, and scale OpenSearch clusters in the AWS Cloud. It is a successor to the Amazon Elasticsearch Service and provides a search and analytics engine for use cases such as log analytics, real-time application monitoring, and full-text search.
Brand Authority Index (BAI): 92/100
Archetype: Challenger
Category: Cloud Infrastructure
Part of: Amazon Web Services (AWS)
https://optimly.ai/brand/aws-opensearch
Last analyzed: April 11, 2026
Founded: 2021 (as OpenSearch)
Headquarters: Seattle, WA