TL;DR
R2R at a glance
SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.
Overview
What is R2R?
R2R is an open-source project by R2R on GitHub. SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API. It has 7,999 stars on GitHub. Commonly categorised as Search. All credit belongs to the maintainers; One9Founders lists it for discovery with a link to the source.
Trust
Security assessment
FAQ
Frequently asked questions
What is R2R and what does it do?
SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.
What does R2R cost in India?
R2R is a paid tool.
Is R2R safe for startups?
R2R has not yet been assessed on our Security & Data Privacy criterion. Check the vendor’s own security documentation before using it for sensitive data.
How is R2R rated on One9Founders?
R2R has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.
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Listed: 18 September 2026
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