Guides & Tutorials

Hands-on video tutorials and walkthroughs from Cognivox Labs on AI agents, RAG, automation, and production-ready architectures.

Learn how we design, build, and deploy intelligent systems. These step-by-step guides are based on real client work and internal projects—from custom RAG chatbots and AI-powered SQL tools to n8n automation setups you can run in your own organization.

AI & RAG

Video Tutorial

Build a Custom RAG Chatbot for Your Documentation

Step-by-step tutorial on designing a production-ready RAG chatbot using OpenAI, vector databases, and clean retrieval logic.

Level: Intermediate

Data & Backends

Video Tutorial

Chat with Your SQL Database Using AI

Learn how to securely connect an LLM to your relational database to answer questions without exposing raw credentials.

Level: Intermediate

Automation

Video Tutorial

How to Set Up n8n in Your Organization

From installation to role concepts and folder structure: a practical guide to running n8n as your internal automation hub.

Level: Beginner

Automation

Video Tutorial

AI Workflows with n8n & OpenAI

Build AI-powered workflows for email handling, lead enrichment, and internal support using n8n plus LLMs.

Level: Intermediate

Full-Stack

Video Tutorial

Full-Stack RAG Application with Next.js & Supabase

Implement auth, rate limiting, RAG pipeline, and secure API routes for a modern AI product built with Next.js.

Level: Advanced

AI & RAG

Video Tutorial

Prompt Engineering Basics for Product & Dev Teams

A practical guide to writing robust prompts, system messages, and evaluation templates your whole team can use.

Level: Beginner

Want a tutorial on your exact use case?

If you're exploring RAG, AI agents, or internal automation, we can create a tailored walkthrough—or turn it directly into a project with you.