5 Best Udemy Courses to Build Chatbots with ChatGPT and Python in 2025

My favorite Udemy courses to learrn building chatbots using Python and ChatGPT

7 min readMay 21, 2025

Hello guys, Chatbots and AI Agents are rapidly becoming essential tools for customer service, automation, content delivery, and even personal productivity and its high time to learn how to develop these Chatbots and AI agents.

With the advent of ChatGPT and generative AI, chatbot development has taken a massive leap forward.

Now, you can build intelligent, human-like bots using natural language processing (NLP) and tools like Python, OpenAI’s API, and LangChain.

Whether you’re a developer, an entrepreneur, or someone curious about how chatbots work, 2025 is the perfect time to learn how to build your own AI-powered bot.

And there’s no better place to start than Udemy, where some of the most popular instructors have created hands-on, beginner-friendly courses.

If you want to learn how to build modern Chatbots using AI, Python, and ChatGPT then you have come to the right place.

Earlier, I have shared best AI courses, best ChatGPT courses, best Data Science courses and best Machine Learning courses and in this article, I am going to share best Udemy courses to learn Chatbot development.

I have included both beginner and advanced level courses so that you not just learn simple chatbot building skills but also become competent enough to build chatbots which can solve real world problems.

By the way, if you are new to Python then I would highly recommend you to first go through a comprehensive Python course like 100 Days of Code — The Complete Python Pro Bootcamp for 2025. This will help you a lot otherwise, you need to do a lot of back and fourth.

5 Best Udemy Courses to Learn Chatbot Development with AI and Python in 2025

Without any further ado, here are the 5 Best Udemy Courses to Build Chatbots with Artificial Intelligence, ChatGPT and Python in 2025:

1. Chatbot — The Development Guide 2025 (Beginner + Advanced) (6,000+ students)

Created by Eric Roby, this is one of the most complete Udemy courses on building GPT-4 powered chatbots with FastAPI, OpenAI API, DALL-E, and Python. It walks you through real-world use cases and interfaces.

What you’ll build:

Custom ChatGPT-powered web chatbot
Understand the basics of the OpenAI API
Integrate GPT and create a Chatbot into your personal application
Learn how to create content and images for your Chatbot & users
Create a Fullstack application by leveraging the power of FastAPI

Best for: Beginners to intermediate Python developers looking for hands-on chatbot projects.

Here is the link to join this course — Chatbot — The Development Guide 2025 (Beginner + Advanced)

2. Create a Text Completion ChatGPT A.I. Bot With Tkinter

This course teaches how to build a desktop chatbot app using Python’s Tkinter GUI and OpenAI’s GPT-3/4 API. It’s beginner-friendly and focuses on functionality and design.

Key skills covered:

Working with OpenAI’s GPT API
GUI development using Tkinter
Adding speech-to-text and text-to-speech features

Best for: Learners interested in building desktop-based chatbot apps with a voice interface.

Here is the link to join this course — Create a Text Completion ChatGPT A.I. Bot With Tkinter

3. The Local LLM Crash Course — Build an AI Chatbot in 2 hours!

This advanced beginner course introduces Local LLM, Pinecone, and FAISS, enabling you to build powerful retrieval-based chatbots that can answer questions from custom documents.

This is the only Udemy course you need to build a ChatGPT-like App in Python.

Along the way, you will also learn LLMs, Prompts, Hugging Face & LangChain Hands On!

You’ll learn:

Learn to use Large Language Models like Llama2 and Orca in Python locally
Learn to use Large Language Models like Llama2 and Orca in Python locally
Teach an LLM to keep Conversational Memory using Prompt Engineering
Integrate your LLM into Modern Python Chat Interfaces like Chainlit

Best for: Developers who want to go beyond basic ChatGPT API and use retrieval-augmented generation (RAG).

Here is the link to join this course — The Local LLM Crash Course — Build an AI Chatbot in 2 hours!

4. AI-Agents: Automation & Business with LangChain & LLM Apps

This is a more complete chatbot engineering course that mixes tools like Streamlit, LangChain, Hugging Face Transformers, and OpenAI for serious chatbot development.

What you’ll build:

Multiple AI chatbot projects
Basics of AI agents like Autogen, LangChain, LangFlow, Flowise, LangGraph, BabyAGI, CrewAI & more
Integration and automation of custom tools in Flowise
Integration and automation of custom tools in Flowise

Best for: Developers who want exposure to multiple tools beyond just OpenAI’s API.

Here is the link to join this course — AI-Agents: Automation & Business with LangChain & LLM Apps

5. Create a Code Writing ChatGPT A.I. Site With Django Python

For web developers working with Django, this course shows how to integrate ChatGPT into a Django-powered web app, turning it into a functional AI assistant or customer service bot.

Topics include:

Django fundamentals
Intro To the OpenAI Text Completion API
ChatGPT API integration
How To Connect to The OpenAI API With Django
Building interactive web interfaces with forms

Best for: Python web developers who want to embed ChatGPT bots in websites or SaaS apps.

Here is the link to join this Udemy course — Create a Code Writing ChatGPT A.I. Site With Django Python

Final Thoughts

That’s all about the best Udemy courses to learn Chatbot development with Python, OpenAI, and ChatGPT in 2025. Chatbot development has never been more accessible.

With the power of Python and ChatGPT, you can build bots that not only understand and respond intelligently but also perform tasks, search documents, and even handle customer support.

These Udemy courses offer step-by-step guidance, hands-on projects, and all the code you need to build real-world applications. Whether you’re a hobbyist or a software professional, one of these courses will help you build and launch your own AI chatbot in 2025.

By the way, if you want to join multiple course on Udemy, its may be worth getting a Udemy Personal Plan, which will give instant access of more than 11,000 top quality Udemy courses for just $30 a month. If you got a lot of time and want to save money, Udemy Personal Plan will be perfect for you.

Other AI, LLM, and Machine Learning resources you may like

Thanks a lot for reading this article so far, if you like these books then please share with your friends and colleagues. If you have any feedback or questions then please drop a note.

P.S. You can also join a course like LLM Engineering: Master AI, Large Language Models & Agents to get some hands-on experience on building RAG based chatbot and learning LLM by watching. Don’t wait for your company to start using AI. Learn now, lead later.

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