# Microsoft GraphRAG

Builds knowledge graphs and community summaries from private text for RAG. Microsoft GraphRAG is free, with no paid plan attached, at github.com.

## Facts

- **Pricing tier:** Free
- **Works on:** Self-hosted, CLI
- **Works in browser:** No

## Capabilities

- Builds knowledge graphs and community summaries from private text for RAG
- Answers global, dataset-wide questions that vector RAG misses
- Open-source Python library and CLI
- Works with OpenAI-compatible and local models

## FAQ

### What is Microsoft GraphRAG?

Microsoft GraphRAG is listed under Vector Databases & RAG Infra, in the Code & Development category on Flocci AI Tools. Builds knowledge graphs and community summaries from private text for RAG. It is free, with no paid plan attached, and it lives at github.com.

### Is Microsoft GraphRAG free?

Microsoft GraphRAG is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

### Can I use Microsoft GraphRAG in a browser, or is there an app?

Microsoft GraphRAG needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on self-hosting and the command line.

### What can Microsoft GraphRAG do?

Microsoft GraphRAG does 4 things the catalog singles out: Builds knowledge graphs and community summaries from private text for rag; answers global, dataset-wide questions that vector rag misses; open-source python library and cli; works with openai-compatible and local models.

### What is the best free alternative to Microsoft GraphRAG?

Vespa is the closest free alternative: it sits in the same Vector Databases & RAG Infra sub-category and is free. LanceDB, Milvus and pgvector also start free. The full list is on the alternatives page.

## Related

- [Microsoft GraphRAG alternatives](https://aitools.flocci.in/alternatives/microsoft-graphrag)
- [Vector Databases & RAG Infra](https://aitools.flocci.in/category/code-development/vector-databases-rag-infra)
- [Best free vector databases and RAG infrastructure](https://aitools.flocci.in/best/best-vector-databases-rag-infra)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/microsoft-graphrag

Facts last verified: October 2026