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GraphRAG

Microsoft GraphRAG Pricing

open sourceopen source · MITlast verified August 24, 2026official site ↗

At a glance

100% free and open-source under the MIT license ($0 software license fee, 22k+★ on GitHub). Microsoft GraphRAG is a knowledge graph-augmented RAG framework by Microsoft Research that extracts entities, relationships, and claims to build hierarchical community summaries via the Leiden algorithm. Features Global Search for holistic corpus understanding, Local Search for entity-centric retrieval, and DRIFT Search for balanced trajectories. Users incur zero software costs, paying only for their underlying LLM and embedding API tokens (e.g., Azure OpenAI, OpenAI, or local vLLM/Ollama).

Self-hosting cost

Microsoft GraphRAG is open source under the MIT license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.

Free & cheaper AI Data Tools

same category, free plan or open-source license

Rayopen sourceOpen-source unified distributed computing framework (Apache-2.0, 43k+ stars) with 100% free self-hosting via KubeRay or VMs. Anyscale provides a managed compute platform (BYOC across AWS/GCP/Azure/CoreWeave) featuring usage-based compute orchestration ($100 free trial credits, CPU compute from $0.0135/hr, transparent GPU rates for T4/L4/A10G/A100). Anyscale Enterprise offers custom annual pricing with dedicated VPC deployments, SAML SSO, SOC 2 Type II compliance, 99.9% uptime SLA, and 24/7 dedicated engineering support.LLaMA-Factoryopen sourceFree and 100% open source under the Apache-2.0 license. LLaMA-Factory has zero software licensing fees; deployment costs depend entirely on self-hosted or cloud GPU compute infrastructure.Latitudeopen sourceOpen-source prompt engineering, CMS, and LLM evaluation platform (Apache-2.0). 100% free for self-hosting with Docker ($0 software cost); Latitude Cloud offers a Free tier (1k logs/mo), Pro tier at $30/user/mo with automated CI/CD evals, and custom Enterprise plans.GitHub MCP Serveropen sourceFree and 100% open source under the MIT license. GitHub MCP Server has no licensing fees or subscription tiers; API operations run locally or via remote endpoints against standard GitHub account API rate limits.
Microsoft GraphRAG overview →alternatives →review: 86/100 →

FAQ

How much does Microsoft GraphRAG cost?

100% free and open-source under the MIT license ($0 software license fee, 22k+★ on GitHub). Microsoft GraphRAG is a knowledge graph-augmented RAG framework by Microsoft Research that extracts entities, relationships, and claims to build hierarchical community summaries via the Leiden algorithm. Features Global Search for holistic corpus understanding, Local Search for entity-centric retrieval, and DRIFT Search for balanced trajectories. Users incur zero software costs, paying only for their underlying LLM and embedding API tokens (e.g., Azure OpenAI, OpenAI, or local vLLM/Ollama).

Does Microsoft GraphRAG have a free plan?

Yes — Microsoft GraphRAG is open source and free to use.

Can you self-host Microsoft GraphRAG for free?

Microsoft GraphRAG is open source under the MIT license. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage.

What are free or cheaper Microsoft GraphRAG alternatives?

Ray, LLaMA-Factory, Latitude are in the same category with a free plan or open-source license.

pricing is hand-verified editorial data (as of August 24, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.