Best Data Science & AI Courses (Free & Paid) 2025

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

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

2025 AI Mastery: Learn ChatGPT, Midjourney, Firefly, Gemini

Udemy

What you'll learn ChatGPT: Create content, synthesize information, and learn faster than ever with effective prompt engineering! ...

Discount: 100%OFF Rating: 4.8 (105 ratings) Used By: 659

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Harnessing AI and Machine Learning for Geospatial Analysis

Udemy

Frequently Bought Together

Discount: 100%OFF Rating: 4.6 (5 ratings) Used By: 1038

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Data Analytics Masters 2025 – From Basics To Advanced

Udemy

What you'll learn Discover how to effectively handle, analyze, and visualize data using Python and its robust libraries, including Pandas, NumPy, ...

Discount: 100%OFF Rating: 4.4 (2,646 ratings) Used By: 1757

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Midjourney For Beginners: Creating Visuals Using AI

Udemy

Discount: 100%OFF Rating: 4.6 Used By: 433

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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: 808

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Algorithm Alchemy: Unlocking the Secrets of Machine Learning

Udemy

What you'll learn Understand key machine learning algorithms and their applications in real-world scenarios. Build predictive models ...

Discount: 100%OFF Rating: 4.4 (102 ratings) Used By: 994

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Custom ChatGPT Publishing & AI Bootcamp Masterclass

Udemy

What you'll learn Master Python programming from scratch, even with zero experience. Understand the basics of AI, machine learning, and ...

Discount: 100%OFF Rating: 4.5 (23 ratings) Used By: 1448

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[NEW] AI Mastery Bootcamp: Complete Guide with 1000 Projects

Udemy

What you'll learn Master Python for AI: Write efficient Python code, essential for AI and ML programming tasks. Data Preprocessing ...

Discount: 100%OFF Rating: 4.8 (18 ratings) Used By: 2597

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7 Days of Hands-On AI Development Bootcamp and Certification

Udemy

What you'll learn Build, train, and deploy machine learning models for real-world applications like classification, regression, and NLP tasks. ...

Discount: 100%OFF Rating: 4.5 (47 ratings) Used By: 1687

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TensorFlow: Basic to Advanced – 100 Projects in 100 Days

Udemy

What you'll learn Core TensorFlow concepts from setup to model building, enabling them to confidently create machine learning projects. ...

Discount: 100%OFF Rating: 4.4 (12 ratings) Used By: 1990

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Mastering Agentic Design Patterns with Hands-on Projects

Udemy

What you'll learn Master fundamental concepts of agentic design Build intelligent agents using various architectures Apply key ...

Discount: 100%oFF Rating: 4.9 Used By: 1176

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DeepSeek R1 AI: 25 Real World Projects in AI for Beginners

Udemy

What you'll learn Build AI-powered text processing tools like summarizers. Implement NLP techniques for real-world applications. ...

Discount: 100%OFF Rating: 4.6 (102 ratings) Used By: 963

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Full-Stack AI with Ollama: Llama, Deepseek, Mistral, QwQ

Udemy

What you'll learn Understand AI Model Deployment – Learn how to install, set up, and run AI models locally using Ollama. Build AI-Powered ...

Discount: 100%OFF Rating: 4.5 Used By: 1189

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Mastering AI Agents Bootcamp: Build Smart Chatbots & Tools

Udemy

What you'll learn Build AI-powered agents for task automation, chatbots, and intelligent assistants, enhancing workflow efficiency without ...

Discount: 100%OFF Rating: 4.8 Used By: 1193

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AI & Python Development Megaclass – 300+ Hands-on Projects

Udemy

What you'll learn Master Python programming from scratch, even with no prior experience Understand the fundamentals of AI, machine ...

Discount: 100%OFF Rating: 4.6 (339 ratings) Used By: 1881

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[FR] De la Recette au Chef : Devenez Ingénieur en LLM

Online Courses in French Language, Udemy

What you'll learn Comprenez ce que sont les grands modèles de langage (LLM) et comment ils fonctionnent à l’aide d’analogies concrètes ...

Discount: 100%oFF Rating: 4.5 Used By: 147

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AI Hero: A 12-Month Journey Taking You from Zero to Expert

Udemy

What you'll learn Understand Python programming fundamentals for AI applications. Apply math foundations: linear algebra, calculus, ...

Discount: 100%oFF Rating: 4.6 Used By: 366

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Best Seller

[Technical] AI Product Manager Explorer Certificate

Udemy

What you'll learn Understand Python fundamentals to collaborate effectively with AI and engineering teams. Learn how machine learning ...

Discount: 100%OFF Rating: 4.4 Used By: 196

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Certified Infra AI Expert: End-to-End GPU-Accelerated AI

Udemy

What you'll learn Architect and deploy GPU-accelerated AI pipelines using NVIDIA hardware (A100, H100, L4, Jetson) and the full NVIDIA AI Enterprise ...

Discount: 100%OFF Rating: 4.5 Used By: 183

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[ES] Curso de Certificación de Ingeniero Asociado en IA

Cursos de español de Udemy, Udemy

What you'll learn Realizar ingeniería avanzada de características para modelos de aprendizaje automático Evaluar el rendimiento del ...

Discount: 100%OFF Rating: 4.7 Used By: 92

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[DE] KI-Masterclass: Vom Anfänger zum KI-Helden

Online Courses in German Language, Udemy

What you'll learn Erstelle KI-Modelle mit Python, TensorFlow und PyTorch, um intelligente Systeme zu entwickeln, die reale Probleme lösen können ...

Discount: 100%oFF Rating: 4.6 Used By: 131

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[ES] Masterclass IA: De Cero a Héroe de la IA

Cursos de español de Udemy, Udemy

Lo que aprenderás Crea modelos de IA usando Python, TensorFlow y PyTorch para desarrollar sistemas inteligentes capaces de resolver problemas ...

Discount: 100%OFF Rating: 4.9 Used By: 515

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[ES] DeepSeek R1 IA: 25 proyectos de IA para principiantes

Cursos de español de Udemy, Udemy

What you'll learn Crea herramientas de procesamiento de texto con IA como resumidores. Aplica técnicas de PLN en usos reales. ...

Discount: 100%oFF Rating: 4.7 Used By: 211

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[ES] De la Receta al Chef: Conviértete en Ingeniero de LLM

Cursos de español de Udemy, Udemy

What you'll learn Comprende qué son los modelos de lenguaje grandes (LLMs) y cómo funcionan utilizando analogías del mundo real ...

Discount: 100%OFF Rating: 4.5 Used By: 142

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SoAI-Certified Professional: AI Infrastructure (NCP-AII)

Udemy

What you'll learn Entenda o que são os modelos de linguagem de grande porte (LLMs) e como funcionam usando analogias do mundo real ...

Discount: 100%OFF Rating: 5 Used By: 183

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From Recipe to Chef: Become an LLM Engineer 100+ Projects

Udemy

What you'll learn Understand what large language models (LLMs) are and how they work using real-world analogies Identify key ingredients ...

Discount: 100%OFF Rating: 5 Used By: 480

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AI Engineer Professional Certificate Course

Udemy

What you'll learn Tune and optimize machine learning models using advanced techniques Build and train CNNs for image classification and ...

Discount: 100%OFF Rating: 4.7 (11 ratings) Used By: 1290

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AI Engineer Associate Certificate Course

Udemy

What you'll learn Perform advanced feature engineering for machine learning models Evaluate model performance using precision, ...

Discount: 100%OFF Rating: 4.5 Used By: 961

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AI Engineer Explorer Certificate Course

Udemy

What you'll learn Write clean Python code for AI applications using variables, loops, functions, and OOP Analyze and manipulate data with ...

Discount: 100%OFF Rating: 4.4 Used By: 766

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[TR] Tariften Şefe: 100+ Projeyle LLM Mühendisi Olun

Online Courses in Turkish Language, Udemy

What you'll learn Büyük dil modellerinin (LLM) ne olduğunu ve nasıl çalıştığını gerçek dünya benzetmeleriyle anlayın LLM’leri güçlendiren ...

Discount: 100%oFF Rating: 4 Used By: 156

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