Free
Course

Intro to AI Agents

Understand AI agents from the ground up in this beginner-friendly course covering autonomous systems and agentic workflows.

4.25 out of 5 stars
This course includes
2,116 learners enrolled
This course includes
  • Skill level

    Beginner
  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
     
    <1 hour
  • Prerequisites

    None

About this course

You’ve probably heard about AI agents and how they’re changing the game for knowledge work. This agentic AI course breaks down what agents actually are and how they’re different from regular AI workflows. We’ll walk you through the building blocks that make agents autonomous — like retrieval systems and tool integration — and show you real ways to use them at work. By the end, you’ll know when to reach for AI agents (and when not to) plus have what you need to start building your own agentic systems. No coding background required.

Skills you'll gain

  • Build AI agents from scratch

  • Spot the difference between workflows and agents

  • Use retrieval and tool integration

  • Implement agents in your workplace

Syllabus

  • Understanding AI Agents and Autonomous Systems

    Discover what makes AI agents autonomous and learn to tell them apart from regular AI workflows. We’ll dig into real examples and practical ways to use them.

  • Certificate of completion available with Plus or Pro

    Earn a certificate of completion and showcase your accomplishment on your resume or LinkedIn.

The platform

Hands-on learning

Animated GIF of an AI provided error explanation within Codecademy's learning environment
An AI-generated hint within the instructions of a Codecademy project
Animated GIF of Codecademy's Job Readiness Checker tool generating a compatibility report for a senior software engineer role
Animated GIF of building a phone screen interview using Codecademy's Interview Simulator
A fill-in-the-blank JavaScript question in a Codecademy assessment
Meet the creator of the course
Joe Holmes
Curriculum Developer at Codecademy
Joe Holmes is a Curriculum Developer in AI/ML for Codecademy.

Earn a certificate of completion

Show your network you've done the work by earning a certificate of completion for each course or path you finish.
  • Show proofReceive a certificate that demonstrates you've completed a course or path.
  • Build a collectionThe more courses and paths you complete, the more certificates you collect.
  • Share with your networkEasily add certificates of completion to your LinkedIn profile to share your accomplishments.

Intro to AI Agents course ratings and reviews

4.25 out of 5 stars
119 ratings
  1. 5 stars
  2. 4 stars
  3. 3 stars
  4. 2 stars
  5. 1 star
  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

Our learners work at

  • Google Logo
  • Meta Logo
  • Apple Logo
  • EA Logo
  • Amazon Logo
  • IBM Logo
  • Microsoft Logo
  • Reddit Logo
  • Spotify Logo
  • Uber Logo
  • YouTube Logo
  • Instagram Logo

Join over 50 million learners and start Intro to AI Agents today!

Looking for something else?

Related courses and paths

  • Learn the building blocks of agentic workflows and autonomous agents in this course.
    • With Certificate
    • Intermediate.
      4 hours
  • Learn to build AI chatbots and agents with Flowise's no-code platform—no programming required. Perfect for business professionals.
    • Beginner Friendly.
      1 hour
  • Learn to build stateful AI agents with persistent memory using Letta's MemGPT architecture—designed for developers and ML engineers.
    • Beginner Friendly.
      1 hour

Browse more topics

View full catalog

Unlock additional features with a paid plan

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.
  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.