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SPECIFICTION
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RAGStack

github.com

Free plan WindowsmacOSLinuxSelf-hosted

Spec sheet

Purpose
RAGStack is a curated stack of open-source software for building production-ready retrieval-augmented generation applications.Read 8 Oct 2026 · docs.datastax.com
Compliance
The documentation says enterprise support and SLAs, and support for HIPAA, TRUSTe, and SOC 2, apply when running RAGStack in Astra DB.Read 8 Oct 2026 · docs.datastax.com
Support
The documentation describes enterprise support and SLAs for RAGStack when running in Astra DB.Read 8 Oct 2026 · docs.datastax.com
Headquarters
Santa Clara, California, United StatesRead 28 Sep 2026 · github.com
Founded
2010Read 28 Sep 2026 · github.com
Compatibility checks
DataStax selects component versions and tests their compatibility, performance, and security together.Read 8 Oct 2026 · docs.datastax.com
Framework
RAGStack leverages the LangChain ecosystem and is compatible with LangSmith for monitoring AI deployments.Read 8 Oct 2026 · docs.datastax.com
Install
The Python packages can be installed with `pip install ragstack-ai`.Read 8 Oct 2026 · github.com
Migration limit
The TypeScript package includes only a subset of LangChain libraries, so projects may need to retain other `@langchain/*` packages.Read 8 Oct 2026 · docs.datastax.com
Performance
The documentation says caching AI calls and Astra DB parallelism can help with performance, scalability, and cost.Read 8 Oct 2026 · docs.datastax.com
RAG techniques
The documentation names RAG fusion and FLARE as advanced techniques available with RAGStack.Read 8 Oct 2026 · docs.datastax.com
Security scans
DataStax says it scans all RAGStack components with industry-standard tools for known vulnerabilities.Read 8 Oct 2026 · docs.datastax.com
Usage example
DataStax documents a RAG example using RAGStack, Astra DB, and OpenAI.Read 8 Oct 2026 · docs.datastax.com
Vector stores
RAGStack supports Astra DB Serverless or Apache Cassandra as a vector store.Read 8 Oct 2026 · docs.datastax.com

Plans and prices

RAGStack Free Open-source RAG package; uses Astra DB Serverless or Apache Cassandra as a vector store Read 8 Oct 2026 · github.com

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