About the tool
Open-source search and analytics suite with k-NN vector search.
OpenSearch is a community-governed fork of Elasticsearch offering full-text search, analytics, and vector search through its k-NN and neural search plugins. It supports hybrid lexical-vector retrieval used in enterprise RAG deployments. Apache-2.0 licensed, with managed offerings available from AWS and other providers.
- Pricing
- Open source
- Category
- Memory & RAG
- Maker
- Not publicly supplied
- Provenance
- Indexed by Attest from public information
✓ Attested