n8n-nodes-rag
Advanced RAG nodes for n8n to build retrieval-augmented generation workflows.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is n8n-nodes-rag?
n8n-nodes-rag provides advanced Retrieval-Augmented Generation (RAG) knowledge base nodes for the popular workflow automation tool, n8n. It enables developers to integrate sophisticated AI-driven content retrieval and generation into their automated workflows.
Key differentiator
“The only RAG framework specifically designed as an extension for n8n, offering seamless integration and advanced AI-driven content retrieval and generation capabilities.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Primary development in JavaScript, but lack of official support for other languages like Java or C#
Retrieval times increase significantly with larger knowledge bases
Fit analysis
Who is it for?
✓ Best for
Developers building automated workflows that require advanced RAG capabilities within n8n
Teams looking to integrate sophisticated AI-driven content retrieval and generation into their existing n8n workflows
✕ Not a fit for
Projects requiring real-time streaming capabilities (batch-only architecture)
Budget-constrained projects where the overhead of setting up a self-hosted solution is prohibitive
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Integrations
Next step
Get Started with n8n-nodes-rag
Step-by-step setup guide with code examples and common gotchas.