Best Data Science & AI Courses (Free & Paid) 2026

Data Science and AI

Find the best courses in Data Science, Machine Learning, AI, Neural Networks, Deep Learning, and other related fields here, along with discount coupons.

Machine Learning, Data Science and Deep Learning with Python Course for as low as $10.99

Generative AI & LLM & AI Agents

ChatGPT & Midjourney & Prompt

Agentic AI & n8n

Vibe Coding Courses

Claude Code & Claude AI

Zapier

Cursor AI

MCP

Best Courses : 20+ Best Data Science Online Courses

ANN

Apache Spark

AR & VR

D3.js

Data Analytics

Data Engineering

Data Mining

Data Visualization

Deep Learning

Machine Learning

NLP

Neural Networks

Numpy

Pandas

TensorFlow

Excel

Python

SAS

n8n para Todos: Master en Automatización con Agentes IA n8n

Cursos de español de Udemy, Ubaldo Acosta, Udemy

What you'll learn Dominarás n8n desde absoluto cero. Aprenderás conceptos complejos fácilmente gracias a nuestras animaciones profesionales paso a ...

Discount: $12 Rating: 4.8 Used By: 104

Reveal Coupon Code

AI Agents: Building Teams of LLM Agents that Work For You

Mohsen Hassan, Udemy

Frequently Bought Together

Discount: $12 Rating: 4.6 (50 ratings) Used By: 675

Reveal Coupon Code

Best Seller

Certified Chief AI Officer Program: AI Strategy & Governance

Udemy

What you'll learn Lead enterprise-wide AI strategy by aligning data, technology, and business goals into a cohesive, value-driven roadmap. ...

Discount: 100%OFF Rating: 4.9 (16 ratings) Used By: 1242

Reveal Coupon Code

NumPy, Pandas, & Python for Data Analysis: A Complete Guide

Udemy

What you'll learn Basics of Numpy, Arrays, Lists. Basic Mathematics (arithmetic, trigonometry, etc.) Advanced Indexing and ...

Discount: 100%OFF Rating: 4.6 Used By: 2011

Reveal Coupon Code

Python for Computer Vision with OpenCV and Deep Learning

Jose Portilla, Udemy

Best Programming Language Courses on Udemy Best Programming Language Courses on Coursera Best Programming Language Courses on Udacity Best Programming ...

Discount: $12.99 Rating: 4.6 Used By: 381

Reveal Coupon Code

Best Seller

n8n + MCP: Automatización y agents de IA inteligentes

Cursos de español de Udemy, Fernando Herrera, Udemy

What you'll learn Google Sheets, Gmail, APIs externas y bases de datos. Construir agentes de inteligencia artificial con MCP, conectándolos ...

Discount: $9.99 Rating: 4.8 Used By: 587

Reveal Coupon Code

Ultimate RAG Bootcamp Using Langchain,LangGraph & Langsmith

Krish Naik, Udemy

What you'll learn Build traditional RAG pipelines for accurate and efficient information retrieval. Implement advanced retrieval methods ...

Discount: $9 Rating: 4.7 (1,036 ratings) Used By: 1525

Reveal Coupon Code

Data Science & AI Masters 2026 – From Python To Gen AI

Udemy

What you'll learn Build a solid foundation in Python programming to effectively implement AI concepts and applications. Learn how ...

Discount: 100%OFF Rating: 4.5 (1,995 ratings) Used By: 2989

Reveal Coupon Code

The Complete Claude Code & Claude Cowork Masterclass [2026]

Ryan Ahmed, Udemy

What you'll learn Master Claude Cowork Agents to automate tasks in finance, legal, marketing, data analysis, & research. Build, ...

Discount: $12 Rating: 4.7 Used By: 577

Reveal Coupon Code

RAG-LLM Evals & Test Automation for Beginners

Rahul Shetty, Udemy

What you'll learn How Custom Large Language Models (LLM) are designed using Retrieval Augmented Generation (RAG) Architecture Common ...

Discount: $10 Rating: 4.6 (451 ratings) Used By: 1626

Reveal Coupon Code

GenAI & AI Agents for QA Automation | Copilot & Claude code

Rahul Shetty, Udemy

The course content is divided into three learning phases: Phase 1: Creating test plans and requirements through AI. Generating unit, ...

Discount: $14 Rating: 4.6 (1,029 ratings) Used By: 2432

Reveal Coupon Code

Introduction to Machine Learning Models (AI) Testing

Rahul Shetty, Udemy

What you'll learn Introduction to Artificial Intelligence and Machine Learning Models Understanding Lifecycle of Machine Learning Models ...

Discount: $12 Rating: 4.5 (781 ratings) Used By: 1594

Reveal Coupon Code

Complete Data Science,Machine Learning,DL,NLP Bootcamp

Krish Naik, Udemy

Frequently Bought Together What You'll Learn: Foundational Concepts: Start with the basics of ML and NLP, including algorithms, models, and ...

Discount: $9 Rating: 4.6 (5,505 ratings) Used By: 10467

Reveal Coupon Code

The Complete Prompt Engineering for AI Bootcamp (2026)

Udemy

What You’ll Learn: Master AI Tools and Models Explore the strengths and limitations of major AI models, including ChatGPT, Midjourney, GitHub Copilot, ...

Discount: $10 Rating: 4.5 (126,195 ratings) Used By: 3639

Reveal Coupon Code

Machine Learning A-Z [2026]: ML, DL, AI with AWS, Python & R

Hadelin de Ponteves, Kirill Eremenko, Udemy

Course Structure Part 1: Data Preprocessing – Set up the foundation for data analysis and machine learning. Part 2: Regression – Learn regression ...

Discount: $12 Rating: 4.5 (190,055 ratings) Used By: 11621

Reveal Coupon Code

Unilever Supply Chain Data Analyst Professional Certificate

Coursera

Supply chain analysts are essential in helping organizations achieve cost savings, reduce lead times, enhance customer satisfaction, and adapt to changing ...

Discount: Rating: 4.8 Used By: 194

Reveal Coupon Code

Machine Learning with Python

Coursera, IBM

This course dives into the basics of machine learning using an approachable, and well-known programming language, Python. In this course, we will be reviewing ...

Discount: Used By: 157

Reveal Coupon Code

Best IBM Certification Online Courses on Coursera

Coursera, IBM

IBM offers a range of online certification courses on Coursera, catering to diverse skill sets and career goals. These courses cover a wide array of topics, ...

Discount: Used By: 2271

Reveal Coupon Code

Generative AI, ChatGPT 5, Copilot & AI Agents Mastery 2026

Ryan Ahmed, Udemy

What you'll learn Leverage ChatGPT, Gemini, Claude, and DeepSeek for various business applications, including research, brainstorming, creative ...

Discount: $12 Rating: 4.6 (1,032 ratings) Used By: 649

Reveal Coupon Code

Master en n8n + Agentes IA y Automatización Inteligente 2026

Cursos de español de Udemy, Udemy

What you'll learn Diseñar arquitecturas de automatización inteligente con n8n a nivel profesional Construir agentes de inteligencia ...

Discount: $9 Rating: 4.5 Used By: 169

Reveal Coupon Code

Máster en Herramientas de Inteligencia Artificial 2026

Cursos de español de Udemy, Udemy

What you'll learn Usar ChatGPT para automatizar tareas laborales como redacción de correos, análisis de texto, resúmenes y generación de ...

Discount: $12 Rating: 4.6 Used By: 185

Reveal Coupon Code

Generative AI in a Weekend: Learn Google Gemini

in28Minutes, Udemy

Frequently Bought Together

Discount: $12 Rating: 4.5 (3,023 ratings) Used By: 652

Reveal Coupon Code

Best Seller

AAIA®-Aligned – Ultimate AI Audit & Assurance Masterclass

Udemy

What you'll learn Understand AI governance principles and how they differ from traditional IT governance models. Apply ISO 42001, NIST AI ...

Discount: 90%OFF Rating: 4.5 Used By: 201

Reveal Coupon Code

Best Seller

AI Engineer Core Track: LLM Engineering, RAG, QLoRA, Agents

Udemy

Similar Courses What you'll learn Project 1: Make AI-powered brochure generator that scrapes and navigates company websites ...

Discount: $12 Rating: 4.7 (22,577 ratings) Used By: 5552

Reveal Coupon Code

Best Seller

AI Engineer Agentic Track: The Complete Agent & MCP Course

Udemy

Similar Courses What you'll learn How Apply Agentic AI to real-world commercial problems. Architect Agentic solutions with proven, ...

Discount: $14 Rating: 4.7 (30,419 ratings) Used By: 4219

Reveal Coupon Code

AI Coder: Complete Claude Code & Coding Agents Course

Udemy

What you'll learn Project 1: A feature-rich personal website with an AI Digital Twin without writing a line of code Project 2: A ...

Discount: $12 Rating: 4.6 Used By: 1054

Reveal Coupon Code

Best Seller

AI Leader: Generative AI & Agentic AI for Leaders & Founders

Udemy

What you'll learn Be an AI Strategist: a framework for your business to drive strategy and investment decisions. Be an AI ...

Discount: $9.99 Rating: 4.7 Used By: 490

Reveal Coupon Code

Best Seller

AI Builder: Create Agents, Voice Agents & Automations in n8n

Udemy

This course is designed to help you become an AI Builder in just a few weeks by teaching you how to create autonomous AI agents and real-time voice agents ...

Discount: $9.99 Rating: 4.8 (1,162 ratings) Used By: 529

Reveal Coupon Code

Python Data Science: Regression & Forecasting

Maven Analytics, Udemy

What you'll learn Master the machine learning foundations for regression analysis in Python Perform exploratory data analysis on model ...

Discount: $12 Rating: 4.8 Used By: 7461

Reveal Coupon Code

Full stack generative and Agentic AI with python

Udemy

What you'll learn Write Python programs from scratch, using Git for version control and Docker for deployment. Use Pydantic to handle ...

Discount: $9 Rating: 4.6 (2,366 ratings) Used By: 2066

Reveal Coupon Code