Build a multi-assistant workflow with Pinecone Assistant in n8n

Source: Dev.to

Overview

I built an n8n workflow that demonstrates a simple way to use multiple, specialized knowledge bases. This approach is useful when you need knowledge isolation between clients, locations, or products in your Retrieval‑Augmented Generation (RAG) workflows.

Example Scenario

Imagine you manage three vacation‑rental properties. A guest texts asking how to turn on the heat, but you accidentally send instructions for a different property’s thermostat. The guest is confused, unprofessional impressions are created, and the guest stays cold.

How It Works

1. Guest sends a question via text or email
2. Router identifies which property the question pertains to
3. Query is routed to that property’s dedicated Pinecone Assistant
4. Assistant retrieves the answer from that property’s knowledge base (house manual, appliance guides, local recommendations, Wi‑Fi codes)
5. Guest receives the correct answer for their specific property

Each property has its own Pinecone Assistant node with its own knowledge base—no mixing, no confusion, no wrong answers.

When to Use Separate Assistants

• Multiple vacation properties with different rules, amenities, and locations
• Multi‑location franchises with distinct staff, vendors, and local procedures
• Agencies managing multiple clients that require confidentiality and distinct brand voices
• Any scenario where “close enough” answers are insufficient

Get the Template

Copy the URL (or the raw JSON) and paste it into a new n8n workflow. Then adapt the pattern for your own use case:

Vacation Rental Property Manager Assistants (n8n template)

What Would You Build?

Feel free to experiment with this pattern and let us know what you create!