Udemy – Master AI Workflows with n8n: RAG Chatbots & VPS Hosting 2025-6

Master AI Workflows with n8n: RAG Chatbots & VPS Hosting. This course will help you build cost-effective, automated AI workflows using the n8n platform, including RAG chatbots and setting up a virtual private server (VPS). Suitable for freelancers, digital marketers, content creators, and automation enthusiasts, this course requires no prior programming knowledge or experience. You’ll learn how to set up an n8n server with Docker, Ngrok, or a low-cost VPS. Topics include building RAG chatbots with local models, scraping content, automating Facebook posts with Firecrawl MCP, building a travel bot with audio and video support, generating promotional content from product photos, and running an image-to-video conversion pipeline in the cloud or on-premises. By the end of the course, you will be able to build and maintain automated AI-based systems, an ideal skill for startups, freelancers, and small businesses.

What you will learn

• Setup and deploy n8n on local machines, cloud servers, or VPS for free or for less than $5.
• Build real automations like AI chatbots, social media bots, and travel assistants using n8n and peripheral tools.
• Build and embed AI-based chatbots (RAG) and video tools directly into your projects using n8n.
• Scale automations with low-code tools, Docker, Ngrok, and Firecrawl MCP without the need for expensive subscriptions.
• Automate product imagery and create engaging advertising content using artificial intelligence and image-to-video conversion pipelines.
• Scrape data, manage cloud workflows, and integrate open source AI models without the need for OpenAI tokens or subscriptions.

This course is suitable for people who:

• Entrepreneurs, content creators, and marketers who want to automate repetitive tasks.
• AI enthusiasts and developers looking for an affordable, subscription-free automation tool.
• Freelancers, content creators, and startup teams who need scalable automation without having to write code.
• Anyone curious about AI workflows, large language models (LLMs), or n8n’s powerful integration capabilities.
• Developers, AI enthusiasts, and creatives looking to explore n8n as a no-code/low-code automation alternative.
• Digital content creators, freelancers, and independent entrepreneurs who want to scale marketing and operations with minimal code.
• Online store owners or marketers looking to automate advertising content using artificial intelligence.