Save 40% on Coursera Plus Annual

Class Central

Rankings
Collections

Subjects

View all

Computer Science
Health & Medicine
Mathematics
Business
Humanities
Engineering
Science
Education & Teaching
Social Sciences
Art & Design
Artificial Intelligence
Data Science
Programming
Personal Development
Information Security (InfoSec)

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Collections

Computer Science

Algorithms and Data Structures
Internet of Things
Information Technology
Computer Networking
Machine Learning
DevOps
Deep Learning
Cryptography
Quantum Computing
Human-Computer Interaction (HCI)
Distributed Systems
Blockchain Development
Operating Systems
Computer Graphics
Automata Theory
Compilers
SCADA
Mainframe
Digital Image Processing
Computational Models
View all Computer Science

Health & Medicine

Nutrition & Wellness
Disease & Disorders
Public Health
Health Care
Nursing
Anatomy
Veterinary Science
Continuing Medical Education (CME)
Blood Pressure
Wellbeing
Women's Health
Dysphagia
Occupational Therapy
Hygiene
Healthcare Innovation
Music Therapy
Holistic Health
Ayurveda
Herbalism
Massage Therapy
View all Health & Medicine

Mathematics

Statistics & Probability
Foundations of Mathematics
Calculus
Discrete Mathematics
Trigonometry
Geometry
Algebra
Precalculus
Number Theory
Combinatorics
Mathematical logic
Linear Programming
Graph Theory
Set Theory
Group Theory
Differential Equations
Polynomials
Integration
Mathematical Analysis
Mathematical Thinking
View all Mathematics

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Industry Specific
Business Intelligence
Accounting
Human Resources
Project Management
Sales
Design Thinking
Business Software
Customer Service
Nonprofit Management
Innovation
Operations Management
Corporate Governance
Business Plan
Business Proposal
View all Business

Humanities

History
Literature
Language Learning
Grammar & Writing
Philosophy
Religion
ESL
Culture
Sports
Journalism
Ethics
Linguistics
Food
Library Science
Reading
Crisis Management
Games
Emergency Management
Performing Arts
Religious Studies
View all Humanities

Engineering

Electrical Engineering
Mechanical Engineering
Civil Engineering
Robotics
Nanotechnology
GIS
Textiles
Manufacturing
BIM
CAD
Chemical Engineering
Energy Systems
Aerospace Engineering
Finite Element Analysis
Geotechnical Engineering
Reliability Engineering
Petroleum Engineering
Control Theory
Environmental Engineering
Energy Conversion
View all Engineering

Science

Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
Materials Science
Earth Science
Applied Science
Forensic Science
Meteorology
Horology
Paleontology
Fire Science
Sensory Science
Ergonomics
Physical Sciences
Complex Systems
Scientific Method
Medicine
View all Science

Education & Teaching

K12
Higher Education
STEM
Teacher Professional Development
Course Development
Online Education
Pedagogy
Social-emotional Learning (SEL)
Instructional Design
Homeschooling
Special Education
Adult Education
Course Design
Online Learning
Educational Technology
Curriculum Development
Next Generation Science Standards
Student-Centered Learning
Student Engagement
Classroom Management
View all Education & Teaching

Social Sciences

Sociology
Economics
Psychology
Anthropology
Political Science
Law
Urban Planning
Human Rights
Sustainability
Governance
Archaeology
Social Work
Early Childhood Development
Structural Equation Modeling
Cultural Studies
Research Methods
Community Engagement
Philanthropy
Behavioral Science
Media Studies
View all Social Sciences

Art & Design

Music
Digital Media
Visual Arts
Design & Creativity
Photography
Art Therapy
Art Composition
Character Design
Fashion Design
Inspiration
Golden Ratio
Pattern Design
Geometric Patterns
Copic Markers
Jewelry Design
Animal Illustration
Anime Drawing
Street Art
Observational Drawing
Greeting Cards
View all Art & Design

Artificial Intelligence

Computer Vision
Natural Language Processing (NLP)
Neural Networks
Autonomous Vehicles
Chatbot
IBM Watson
Generative AI
Intelligent Systems
Genetic Algorithms
Intelligence
Heuristics
Ontology
Collective Intelligence
Autonomous Agents
Constraint Programming
AI Ethics
Semantics
Computational Linguistics
Computational Creativity
Evolutionary Algorithms
View all Artificial Intelligence

Data Science

Bioinformatics
Big Data
Data Mining
Data Analysis
Data Visualization
Jupyter Notebooks
Process Mining
Stata
Text Mining
Social Network Analysis
Computational Analysis
Data Collection
Information Retrieval
Data Processing
Data Wrangling
Data Extraction
Data Manipulation
Monte Carlo Simulation
Network Analysis
Data Preparation
View all Data Science

Programming

Mobile Development
Web Development
Databases
Game Development
Programming Languages
Software Development
Cloud Computing
Domain-Specific Languages (DSL)
Hardware Description Languages (HDL)
Aspect-oriented programming
Object-oriented programming
Visual Programming
Competitive Programming
Database Programming
Generic Programming
Programming Language Development
Leetcode
GNU Toolchain
Windsurf
Vibe Coding
View all Programming

Personal Development

Communication Skills
Career Development
Self Improvement
Presentation Skills
Resilience
Self-Control
Creativity
Gratitude
Growth Mindset
Self-Assessment
Survival Skills
Sleep Improvement
Career Planning
Empowerment
Generosity
Personal Growth
Courage
Humility
Social Skills
Dog Training
View all Personal Development

Information Security (InfoSec)

Cybersecurity
Network Security
Ethical Hacking
Digital Forensics
Reverse Engineering
Penetration Testing
Malware Analysis
DevSecOps
OSINT (Open Source Intelligence)
Threat Intelligence
Red Team
Blue Team
View all Information Security (InfoSec)

The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

Dhawal Shah Feb 11, 2026

Latest

11 Best Coding Interview Preparation Courses for 2026
10 Best MATLAB Courses for 2026: Algorithms and Applications
Learning SQL with Taylor Swift on CodeSignal: A Review
10 Best Calculus Courses for 2026: Derivatives and Integrals
6 Best Courses on DevSecOps in 2026

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Management & Leadership
3,573 courses
Cybersecurity
21,007 courses
Digital Marketing
7,643 courses

Popular courses

Learn Like a Pro: Science-Based Tools to Become Better at Anything
edX
Uncommon Sense Teaching
Deep Teaching Solutions
Programming for Everybody (Getting Started with Python)
University of Michigan

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Free Online

College Prep Courses

Explore a wide range of free and certified College prep online courses. Find the best College prep training programs and enhance your skills today!

3,079 courses

Related Subjects

Certifications Courses
Programming Courses
Mathematics Courses
Business Courses
Science Courses
Test Prep Courses

Showing 3,079 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (2411)
2. Free course (766)
3. With free certificate (347)
4. University course only (66)
Level
1. Intermediate (1502)
2. Beginner (898)
3. Advanced (482)
Duration
1. < 30 mins (161)
2. 30 - 60 mins (219)
3. 1 - 2 hours (392)
4. 2 - 5 hours (557)
5. 5 - 10 hours (375)
6. 10+ hours (1183)
Subject
1. Certifications (866)
2. Programming (417)
3. Mathematics (278)
4. Business (260)
5. Science (252)
6. Test Prep (175)
7. Humanities (174)
8. Education & Teaching (160)
9. Computer Science (159)
10. Data Science (95)
11. Social Sciences (78)
Language
1. English (2546)
2. Arabic (3)
3. Chinese (120)
4. French (27)
5. German (20)
6. Hindi (2)
7. Indonesian (14)
8. Italian (32)
9. Japanese (105)
10. Korean (98)
11. Portuguese (48)
12. Spanish (64)

Indiana Core Assessments English Learners: Test Prep & Study Guide

Comprehensive preparation for Indiana's English Learners licensure exam, covering language components, acquisition, cultural inclusivity, instructional practices, assessment, and professional development for ESL educators.
- Study.com
- 17 hours 44 minutes
- On-Demand
- Paid Course
BITSAT Exam - Math: Study Guide & Test Prep

Comprehensive BITSAT math prep with engaging lessons, quizzes, and practice exams covering algebra, geometry, calculus, and more. Efficient study resources for exam success.
- Study.com
- 1 day 15 hours 52 minutes
- On-Demand
- Paid Course
GATE Exam - GG (Geology & Geophysics): Test Prep & Syllabus

Comprehensive preparation for GATE Geology & Geophysics exam, covering verbal and numerical abilities, Earth sciences, geophysics, and geological concepts. Includes practice materials for exam success.
- Study.com
- 1 day 15 hours 44 minutes
- On-Demand
- Paid Course
PARCC ELA - Grade 11: Test Prep & Practice

Comprehensive review of English language arts topics for 11th grade, covering writing, grammar, literary analysis, and public speaking skills to prepare for PARCC exam.
- Study.com
- 32 hours
- On-Demand
- Paid Course
Praxis Reading for Virginia Educators: Elementary and Special Education (5306) Prep

Comprehensive preparation for Virginia educators covering reading instruction, assessment, language development, and literacy strategies for elementary and special education settings.
- Study.com
- 15 hours
- On-Demand
- Paid Course
ICAS Mathematics - Paper A: Test Prep & Practice

Comprehensive test prep for elementary students covering numbers, algebra, measurement, geometry, and data analysis with interactive quizzes and flashcards.
- Study.com
- 6 hours 32 minutes
- On-Demand
- Paid Course
Alberta Education Diploma - Science 30: Exam Prep & Study Guide

Comprehensive review of secondary-level science concepts for Alberta Education Diploma Science 30 exam, covering biology, chemistry, physics, and environmental topics with a focus on practical applications and global issues.
- Study.com
- 20 hours 56 minutes
- On-Demand
- Paid Course
CLEP Principles of Marketing: Study Guide & Test Prep

Comprehensive preparation for CLEP Principles of Marketing exam, covering marketing philosophies, competitive advantage, consumer behavior, and international markets through video lessons and flashcards.
- Study.com
- 9 hours
- On-Demand
- Paid Course
STAAR English lll: Test Prep & Practice

Comprehensive preparation for STAAR English III exam, covering reading comprehension, writing skills, and test strategies through expert instruction and practice quizzes to boost confidence and performance.
- Study.com
- 22 hours
- On-Demand
- Paid Course
CSET Health Science Subtest III (180) Prep

Comprehensive preparation for CSET Health Science Subtest III, covering family structures, relationships, sexuality, community health, injuries, and environmental health through lessons and quizzes.
- Study.com
- 8 hours
- On-Demand
- Paid Course
VCE Specialist Mathematics: Exam Prep & Study Guide

Comprehensive review of advanced mathematical concepts for VCE Specialist Mathematics, covering real numbers, complex analysis, geometry, trigonometry, calculus, statistics, and more.
- Study.com
- 1 day 2 hours 8 minutes
- On-Demand
- Paid Course
VCE Literature: Exam Prep & Study Guide

Comprehensive guide for VCE Literature exam preparation, covering literary analysis, devices, and reading strategies to enhance understanding and critical response to texts.
- Study.com
- 12 hours 48 minutes
- On-Demand
- Paid Course
CLEP Calculus: Study Guide & Test Prep

Comprehensive CLEP Calculus prep covering key topics from graphing to differential equations, featuring engaging video lessons and quizzes for effective exam preparation.
- Study.com
- 17 hours
- On-Demand
- Paid Course
ICAS English - Paper E: Test Prep & Practice

Comprehensive preparation for ICAS English Paper E, covering literature analysis, reading comprehension, literary devices, syntax, and vocabulary through video lessons and flashcards.
- Study.com
- 3 hours 52 minutes
- On-Demand
- Paid Course
Pennsylvania Grades 4-8 Core Assessment - English Language Arts & Social Studies (5154): Study Guide & Test Prep

Comprehensive preparation for Pennsylvania Grades 4-8 Core Assessment in English Language Arts & Social Studies. Covers literature, writing, U.S. history, world civilizations, government, economics, and geography through video lessons and practice quizze…
- Study.com
- 64 hours
- On-Demand
- Paid Course

Browse by subject

Computer Science
Psychology
Cybersecurity
Health
Law
Accounting
Web Development

Browse by provider

Coursera
Udacity
edX
Noble Desktop
freeCodeCamp
CodeSignal
Boot.dev

Browse by university

Harvard
MIT
Georgia Tech
University of Michigan
Purdue University
Duke University
IIT Madras

Browse by institution

Google
Microsoft
IBM
Amazon
Linux Foundation
British Council
Salesforce

Best Online Courses of All Time
Best Online Courses of the Year
Most Popular Courses of All Time
Most Popular Courses of the Year
100 Top FREE Coursera Courses of All Time
Best Courses Guides
Free Printable Study Calendar

The Report by Class Central RSS Feed

The "New Normal" that Wasn't
DDoS Attack on Class Central
2000+ Online Degrees in India
Harvard's CS50 Free Certificate Guide
How Open University Works

Free Certificates & Courses

450+ Free Google Certificates
10000+ Free Courses from Tech Giants
300+ Free Coursera Courses
Ivy League Online Courses
200+ Free Writing Online Courses

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.