Elasticsearch
Distributed search and analytics engine with a REST API for text, logs and vectors.
SaaS: Yes, with conditionsClosed product: No
- GitHub stars
- 78.2k
- Deployment
- Docker
- Login/SSO
- SAML, OIDC, LDAP
Open-source alternatives to Azure AI Search
Azure AI Search in the Data & BI category. These are the open alternatives we recommend looking at.
PageIndex
Vectorless RAG: builds a tree index over documents and lets the language model reason its way to the answer.
MITPermissive
SaaS: YesClosed product: Yes
- GitHub stars
- 38.5k
- Deployment
- Python package
Meilisearch
Fast search engine with an API for websites and apps, supporting hybrid and vector search.
SaaS: YesClosed product: Yes
- GitHub stars
- 59.5k
- Deployment
- Docker
Manticore Search
Search database for full-text, vector and hybrid search with real-time indexing and SQL.
GPL-3.0Strong copyleft
SaaS: YesClosed product: No
- GitHub stars
- 12k
- Deployment
- Docker
This is guidance, not legal advice (inte juridisk rådgivning). Check with a lawyer before deciding.
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