Best Free Data Science Courses & MOOCs

Coursera

Google

The Power of Statistics (Coursera)

Statistics & Data Analysis Data Science

Dive into 'The Power of Statistics', a comprehensive online course designed to equip you with essential statistical tools and techniques used by data professionals worldwide. This course is part of the Google Advanced Data Analytics Certificate program, focusing on descriptive and inferential statistics, probability, sampling, confidence intervals, hypothesis testing, and more. Master Python for statistical analysis and learn how to effectively communicate your findings.

Sep 21st 2026

5-12 Weeks

Python Statistics Probability

Coursera

Google

Foundations of Business Intelligence (Coursera)

Statistics & Data Analysis Data Science

Embark on your journey into the world of data-driven decision making with 'Foundations of Business Intelligence'. This introductory course is part of a Google Business Intelligence Certificate program that prepares you to become an integral part of any organization's strategy to grow and improve. Discover the critical role BI professionals play, explore essential tools, and learn how to effectively use data to drive business success.

Sep 21st 2026

4 Weeks

Business Data Analysis Decision Making

Coursera

Google

Foundations of Data Science (Coursera)

Data Science

Embark on your journey into the world of data science with 'Foundations of Data Science'. This introductory course is part of Google's Advanced Data Analytics Certificate program, perfect for those aiming to become entry-level data scientists or advanced-level data analysts. Dive deep into understanding the role of data professionals and learn how to effectively plan, analyze, construct, and execute data projects using the PACE methodology.

Sep 21st 2026

5-12 Weeks

Data Science Data Analytics Coursera Plus

Coursera

Vanderbilt University

Prompt Engineering for ChatGPT (Coursera)

Data Science

Dive into 'Prompt Engineering for ChatGPT' and master the art of leveraging emergent intelligence and reasoning from large language models like ChatGPT. This course will equip you with expert-level skills to harness these powerful tools for personal and professional growth, enhancing productivity, creativity, and efficiency in your daily tasks.

Sep 21st 2026

5-12 Weeks

ChatGPT Large Language Models LLMs

Coursera

DeepLearning.AI

Probability & Statistics for Machine Learning & Data Science (Coursera)

Sci: Mathematics Data Science

Embark on a foundational journey into Mathematics for Machine Learning and Data Science, a beginner-friendly program designed by DeepLearning.AI. Taught by Luis Serrano, this course equips you with the fundamental mathematical toolkit necessary to navigate the complexities of machine learning and data science effectively.

Sep 21st 2026

4 Weeks

Statistics Probability Machine Learning

Coursera

University of Toronto

Data Visualization for Genome Biology (Coursera)

Statistics & Data Analysis Data Science

Discover how to navigate the vast world of genome biology data with our Data Visualization for Genome Biology course. Master essential visualization techniques and unlock insights from genomic datasets.

Sep 21st 2026

5-12 Weeks

Biology Genome Data Analysis

Coursera

University of Colorado Boulder

Trees, SVM and Unsupervised Learning (Coursera)

Statistics & Data Analysis Data Science

Dive into 'Trees, SVM and Unsupervised Learning' - an advanced course designed to equip you with the skills needed to construct sophisticated predictive models using support vector machines (SVM), decision trees, neural networks, and XG boost. This course is perfect for data scientists and machine learning enthusiasts looking to expand their expertise in classification techniques.

Sep 21st 2026

4 Weeks

Statistics Regression Neural Networks

Coursera

DeepLearning.AI

AI and Public Health (Coursera)

Data Science

Explore the intersection of technology and healthcare with our 'AI and Public Health' course. Learn how AI can be used as a powerful tool to address social and environmental issues, improve public health outcomes, and enhance preventive measures. Gain insights into real-world applications and develop skills to apply AI solutions in your own projects.

Sep 21st 2026

3 Weeks

Python Artificial Intelligence Public Health

Coursera

DeepLearning.AI

AI and Disaster Management (Coursera)

Data Science

Dive into the intersection of Artificial Intelligence and Disaster Management with our expert-led course. Understand the impacts of natural disasters on economies and communities, and explore how AI can revolutionize preparedness, response, and recovery efforts.

Sep 21st 2026

3 Weeks

Artificial Intelligence Natural Disasters Computer Vision