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Azure AI Search

Azure AI Search

CloudAzure

Microsoft's enterprise vector + full-text search service

CategorycloudLanguageManaged ServiceLicenseProprietary (Azure)Websiteazure.microsoft.com

About Azure AI Search

Azure AI Search is Microsoft's enterprise search platform that includes vector search capabilities alongside full-text and hybrid search. It enables semantic retrieval, filtering, and indexing of vector data, supporting applications such as AI search, chatbots, and retrieval-augmented generation systems. Azure AI Search integrates with Microsoft Azure services, providing scalability, security, and enterprise-grade reliability.

Key features

Vector + full-text hybrid search
Semantic ranking
AI enrichment pipelines
Azure OpenAI integration
Enterprise security (RBAC, VNET)
Managed scaling & replication

Pricing

Free$0
50MB, 3 indexes
Basic~$75/mo
 
StandardFrom ~$250/mo
 

Common use cases

Enterprise knowledge bases
Internal document search
Azure OpenAI RAG
Compliance-sensitive AI

Common questions about Azure AI Search

Is Azure AI Search production-ready?

Yes, Azure AI Search is a fully managed cloud service designed for production workloads. It handles infrastructure, scaling, backups, and monitoring automatically.

How does Azure AI Search pricing work?

Azure AI Search offers 3 pricing tiers, typically based on storage, query volume, and performance requirements. Check their pricing page for current details.

What are the main use cases for Azure AI Search?

Azure AI Search is commonly used for enterprise knowledge bases, internal document search, azure openai rag, and similar applications requiring semantic similarity search.

Does Azure AI Search integrate with popular AI tools?

Most vector databases integrate with LangChain, LlamaIndex, and popular embedding providers. Check the Azure AI Search documentation for specific integration guides and examples.

Not sure if Azure AI Search is right for you?

Compare it side-by-side with other vector databases to find the best fit for your project.