To become an ai engineer in 2026, learn Python, ChatGPT & LLMs, LangChain, LangGraph, MCP (Model Context Protocol), and Ollama — in that order. The best free YouTube channels for this path are Thomas Janssen, Start Coding , and CodeTops. Full ranked list of 36 educators below.

The AI Engineer Learning Path

  1. 1
    Python 1,154 channels teach this
  2. 2
    ChatGPT & LLMs 1,536 channels teach this
  3. 3
    LangChain 188 channels teach this
  4. 4
    LangGraph 83 channels teach this
  5. 5
    MCP (Model Context Protocol) 228 channels teach this
  6. 6
    Ollama 193 channels teach this

Best Channels for Aspiring AI Engineers

CodeTops
CodeTops

@codetops

AI Coding

Hey there, thanks for stopping by. You're welcome to CodeTops, on this channel I create helpful tutorials on any topi...

1.5K Subs
74 Videos
2.7K Avg Views
1.97% Engagement
+5.8% /mo View Profile →
Gao Dalie (高達烈)
AI Coding

Learn AI Agent, LLMs, RAG & Generative AI I'll help you gain knowledge for an easier experience See everything I offer

15.6K Subs
90 Videos
3.2K Avg Views
3.36% Engagement
View Profile →
Krish Naik
Krish Naik

@krishnaik06

AI Coding

I am the Founder of KrishAI Technologies Private Limited and my experience is pioneering in machine learning, deep learn...

1.5M Subs
2.1K Videos
27.7K Avg Views
3.19% Engagement
View Profile →
pixegami
pixegami

@pixegami

AI Coding

I create tech tutorials for builders 🛠️ No sponsors, no affiliates 🙅‍♂️

83.7K Subs
85 Videos
22.7K Avg Views
3.18% Engagement
View Profile →
CampusX
CampusX

@campusx-official

AI Coding

Hello, I'm Nitish Singh, the founder of CampusX, your online gateway into the world of data science! At CampusX, we beli...

635K Subs
1.3K Videos
26.7K Avg Views
4.23% Engagement
+14.4% /mo View Profile →
Coding Crash Courses
Coding Crash Courses

@codingcrashcourses8533

AI Coding

Hello and welcome to my channel. I am a german software engineer who works in the AI Space. I love to learn new stuff an...

18K Subs
198 Videos
1.8K Avg Views
3.08% Engagement
View Profile →
MLWorks
MLWorks

@mlworks

AI Coding

Welcome to MLWorks! Are you looking to master Machine Learning and MLOps? You're in the right place. We break down the ...

2.8K Subs
353 Videos
162 Avg Views
0% Engagement
+14.8% /mo View Profile →
M&M Tech
M&M Tech

@mnmtech889

AI Coding

Welcome to M&M Tech 🌐 Join our community for clear explanations, insightful discussions, and a journey towards tech mas...

1.4K Subs
26 Videos
1.7K Avg Views
1.99% Engagement
View Profile →
Simplified AI Course
Simplified AI Course

@simplifiedaicourse

AI Coding

Hi, I'm Mohan Gollapalli, an AI professional with 10+ years of experience at Big Tech companies. I teach Data Science an...

1.6K Subs
86 Videos
1K Avg Views
2.51% Engagement
View Profile →
Otávio Miranda
Otávio Miranda

@otaviomiranda

AI Coding

Sou Otávio Miranda e uso este canal para ensinar programação gratuitamente para quem gosta de aprender. Falo sobre Pytho...

152K Subs
638 Videos
7.9K Avg Views
8.71% Engagement
View Profile →
Bits & Bytes AI
Bits & Bytes AI

@bitsnbytesai

Data Science

مرحبًا بك في Bits & Bytes AI 🤖 قناة متخصصة في الذكاء الاصطناعي التطبيقي وبناء الأنظمة الذكية بشكل عملي واحترافي. هنا ...

5.1K Subs
151 Videos
809 Avg Views
5.07% Engagement
+9.0% /mo View Profile →
Onur Baltaci
Onur Baltaci

@onurdatascience

AI Coding

Hello! I'm Onur. Welcome to my Data Science channel. On my channel, I share videos about Data Science, from Python and S...

17.7K Subs
375 Videos
416 Avg Views
6.25% Engagement
+8.6% /mo View Profile →
Vantage Leaps
Vantage Leaps

@vantageleaps

AI Coding

Welcome to My Channel! Join the channel for up-to-date tutorials in data science, Machine Learning,AI,programming and ma...

5.7K Subs
144 Videos
3.1K Avg Views
1.6% Engagement
View Profile →
Hackers Realm
Hackers Realm

@hackersrealm

AI Coding

Welcome to Hackers Realm, your ultimate destination for learning all things in tech! 💻🌐 From Python tutorials to machi...

29.4K Subs
456 Videos
2.4K Avg Views
1.84% Engagement
View Profile →
jobstr
jobstr

@jobstr-work

AI Coding

► AI - LLMs - Vector Databases - Qdrant ►jobstr.work - decentralised jobs protocol ►rercuitment / job market videos ► Au...

7.8K Subs
557 Videos
88 Avg Views
3.41% Engagement
View Profile →

Frequently Asked Questions

What YouTube channels should I watch to become an AI Engineer?

Follow educators covering Python, ChatGPT & LLMs, LangChain, LangGraph, MCP (Model Context Protocol), Ollama. Top channels include Thomas Janssen, Start Coding, CodeTops. All 36 channels listed teach for free on YouTube.

What do I need to learn to become an AI Engineer?

AI engineers build applications on top of large language models — RAG systems, agents, and AI features. The path is Python, the LLM frameworks LangChain and LangGraph, vector tooling, and protocols like MCP. A practical order is: Python → ChatGPT & LLMs → LangChain → LangGraph → MCP (Model Context Protocol) → Ollama.

Can I become an AI Engineer using only free YouTube videos?

Yes — every channel and video in this path is free on YouTube. Use the learning-path order above to go from fundamentals to job-ready skills.