AutomationMart
Home/Browse/Create a private document Q&A system with Llama3, Postgres, Qdrant and Google Drive
n8n

Create a private document Q&A system with Llama3, Postgres, Qdrant and Google Drive

n8nn8n17 modulesv1.0
OpenAIGoogle Drive

How It Works: LocalRAG.AI ⚠️ Note: This system only works for self-hosted n8n instances. It will not function on n8n.cloud or other remote setups. LocalRAG.AI is a private, on-prem AI assistant that uses your own documents to answer questions intelligently. It combines LangChain, Ollama, Qdrant, and Postgres into a powerful AI pipeline β€” all running locally for maximum data privacy. πŸ”„ What It Does Monitors Your Google Drive Folders for new or updated files. Downloads the file, extract

At a glance

Create a private document Q&A system with Llama3, Postgres, Qdrant and Google Drive is a ready-made n8n workflow you import as a workflow JSON file β€” no build required. It connects OpenAI, Google Drive. It's free to download. Follow the 5-step import below to go live in minutes.

Platform
n8n
Connects
OpenAI, Google Drive
Modules
17
Price
Free
Version
v1.0
Create a private document Q&A system with Llama3, Postgres, Qdrant and Google Drive workflow diagram

About this workflow

How It Works: LocalRAG.AI ⚠️ Note: This system only works for self-hosted n8n instances. It will not function on n8n.cloud or other remote setups. LocalRAG.AI is a private, on-prem AI assistant that uses your own documents to answer questions intelligently. It combines LangChain, Ollama, Qdrant, and Postgres into a powerful AI pipeline β€” all running locally for maximum data privacy. πŸ”„ What It Does Monitors Your Google Drive Folders for new or updated files. Downloads the file, extracts the text, and prepares it. Generates Embeddings using your local Ollama model (e.g., LLaMA 3). Stores them in Qdrant, your local vector database. During a chat, it: Uses vector search to retrieve relevant chunks. Combines them with chat history stored in Postgres. Responds via a LangChain AI agent using your local model. πŸ› οΈ Setup Steps (Self-hosted Only) Install and Self-host n8n (e.g., via Docker). Set up your Ollama instance locally and load your desired LLM (e.g., llama3). Deploy Qdrant locally for vector storage. Connect a Postgres DB to store chat history. Create and import the workflow in n8n. Authenticate Google Drive to monitor folders. Connect credentials for Ollama, Qdrant, Postgres in the n8n workflow. Start chatting through the Webhook Trigger or custom UI. 🧠 Perfect For: Research teams handling confidential data Internal documentation Q&A AI chatbots that don’t rely on OpenAI or cloud

n8n

How to import this n8n workflow

  1. 1

    Download the workflow JSON file after purchase.

  2. 2

    Open n8n β†’ click the menu β†’ Import from File.

  3. 3

    Select the downloaded JSON and import.

  4. 4

    Set up credentials for each node that requires them.

  5. 5

    Click Execute Workflow to test, then activate.

Setup guide

Setup guide included

Purchase to unlock the full step-by-step guide

Related N8n workflows

Get records in a table, create records in another Airtable with responses using ChatGPT and custom webhook

Automatically get records in one Airtable and create records in another with generate AI responses using ChatGPT via a custom webhook. Streamline data management and communication effortlessly between different tables.

Free

Resume screening & candidate routing with OpenAI, Jotform, and Google Sheets

Revolutionize your recruitment process with intelligent AI-driven candidate screening that evaluates resumes, scores applicants, and automatically routes them based on fit - saving 10-15 hours per week on initial screening. 🎯 What This Workflow Does Transforms your hiring pipeline from manual resume review to intelligent automation: 1. πŸ“ Captures Applications - Jotform intake with resume upload 2. πŸ€– AI Resume Analysis - OpenAI parses skills, experience, education, and red flags 3.

Free

AI agent creates content to be picked by ChatGPT, Gemini, Google

Who is this for? Marketing teams, content creators, solopreneurs, and agencies who want to generate emotionally-resonant, SEO-optimized content tailored to audience psychology and buyer journey stages β€” and get picked up by AI discovery engines like ChatGPT, Gemini, and Perplexity. How it works: βœ… Decodes why people buy (using buyer psychology) βœ… Creates SEO + emotionally resonant content for 4 formats: β†’ Blog Posts, Newsletters, Landing Pages, Social Media βœ… Structures the content to be picked

Free

Search & enrich: Smart keyword analysis with Decodo + OpenAI GPT-4.1-mini

Disclaimer Please note - This workflow is only available on n8n self-hosted as it's making use of the community node for the Decodo Web Scraping This workflow automates intelligent keyword and topic extraction from Google Search results, combining Decodo’s advanced scraping engine with OpenAI GPT-4.1-mini’s semantic analysis capabilities. The result is a fully automated keyword enrichment pipeline that gathers, analyzes, and stores SEO-relevant insights. Who this is for This workflow is ideal fo

Free

Gmail attachment backup to Google Drive

Gmail Attachment Backup to Google Drive β€” n8n Workflow This n8n workflow automatically backs up email attachments from a specific sender in Gmail to a designated folder in Google Drive. It polls Gmail every minute and uploads any new attachments from matching emails to the specified Google Drive folder with a timestamped filename. --- πŸ“Œ Use Case Primary Purpose: - Automatically archive and back up attachments from a specific sender (e.g., test@gmail.com) to Google Drive for safekeeping, audit, o

Free

Clone & customize competitor Facebook ads with Gemini AI and Apify

Nano Banana Ad Cloning System This n8n template demonstrates how to automatically clone and adapt competitor Facebook ads for your own product using AI. Simply provide a Facebook Ad Library URL and your product image, and the workflow scrapes competitor ads, analyzes their design and messaging, then generates new versions featuring your product while maintaining the original ad's style and effectiveness. Use cases Adapt successful competitor ad creatives for your own products Test proven ad fo

Free

Convert task ideas to implementation plans with GPT-4o, Slack & Google Sheets

Turn your random ideas into concrete automation specs This workflow acts as your interactive "n8n Consultant." Simply write down a rough automation idea in Google Tasks (e.g., "Send weather updates to Telegram"), and the AI will research, design, and send a detailed n8n implementation plan to your Slack. ✨ Why is this workflow special? Unlike simple notification workflows, this features a Human-in-the-Loop review process. You don't just get a message; you get control.

Free

Gmail smart auto-responder with GPT-4o and Google Drive context memory

Advanced Gmail AI Auto-Responder with Context Intelligence The next-generation email automation that knows your communication style, remembers conversations, and responds with human-like intelligence. πŸš€ What Makes This Advanced? Unlike basic AI email responders, this workflow creates contextually intelligent responses by: πŸ“„ Reading your communication profile from Google Drive 🧠 Remembering full conversation history with vector embeddings 🎯 Understanding context from previous emails in the thread

Free

Reviews

No reviews yet

Be the first to buy and share your experience.

Leave a review

Sign in to share your experience with this workflow.

Log in to review
Free
No ratings yet

Create a free account to purchase workflows.

  • JSON blueprint β€” instant download
  • Setup guide PDF included
  • 5 downloads Β· valid 30 days
  • Works with n8n

Need help setting this up?

Book a 3-hour live setup session with an Agility consultant.

β‚Ή2,499/ session
3 hrs Β· video call
  • Configure live on Google Meet / Zoom
  • Free follow-up if workflow has defects
  • Platform expert assigned to you
Book installation session
Free