Class Central

Rankings
Career Certificates

Subjects

View all

Technology
Business
Creative
STEM
Health & Wellness
People & Society
Personal Growth & Lifestyle

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

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
View all Career Certificates

Technology

Computer Science
Artificial Intelligence
Data Science
Web Development
Programming
Databases
IT & Networking
DevOps
UX/UI Design
Blockchain & Cryptocurrency
Extended Reality (XR)
Generative AI
Cloud Computing
Cybersecurity
Game Development
Product Management
View all Technology

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Project Management
Sales
Business Software
Real Estate
Professional Development
Accounting
Supply Chain Management
Business Strategy
Human Resources
View all Business

Creative

Music
Digital Media
Visual Arts
Design
Crafts
Performing Arts
AI Art
View all Creative

STEM

Mathematics
Engineering
Science
Statistics & Probability
Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
View all STEM

Health & Wellness

Disease & Disorders
Public Health
Health Care
Nursing
Mental Health
Continuing Medical Education (CME)
Medicine
Wellness
Nutrition
View all Health & Wellness

People & Society

Humanities
Education & Teaching
Social Sciences
History
Literature
Sociology
Economics
Psychology
Anthropology
Political Science
Law
Language Learning
Writing
Philosophy
Religion
View all People & Society

Personal Growth & Lifestyle

Personal Development
Sports & Recreation
Personal Finance
Parenting & Family
Food & Drink
Self-Defense & Martial Arts
Gardening
Productivity & Time Management
Games
Study Skills
Travel
Pets & Pet Care
Beauty & Makeup
Home & Living
Critical Thinking
View all Personal Growth & Lifestyle

Chasing 100M Daily Users, Duolingo Reconsiders Ads, Paying Influencers, and Its Most Expensive Plan

AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.

Dhawal Shah Sep 03, 2026

Latest

14 Best AI Courses for 2026: For Beginners & Coders
Guide: How to Sign up for Coursera Courses for Free
[2026] 8000+ OpenCourseWare Courses from Top Institutions
[2026] 17% of Coursera Courses Have Peer Reviews: Here Are the Best
7 Best Online First Aid Courses and Sites for 2026: CPR, AED, and Emergency Response

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

AI Engineering
963 courses
Data Analysis
4,250 courses
Cybersecurity
12,452 courses

Popular courses

Arab-Islamic History: From Tribes to Empires
Tel Aviv University
ODS en la Agenda 2030 de las Naciones Unidas: Retos de los Objetivos de Desarrollo Sostenible
Universitat Politècnica de València
Understanding Dementia
University of Tasmania

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Providers
AWS Skill Builder

Free Online

AWS Skill Builder Courses

AWS Skill Builder is an Amazon-hosted platform for developers to create, manage and deploy Alexa skills. It provides a range of resources and tools to help you build your skills quickly and easily.

14,264 courses

Showing 14,264 courses

Sort by Relevancy

Filter by

Filters

1. Free course (9,255)
2. With certificate (13,807)
Level
1. Beginner (6,814)
2. Intermediate (6,251)
3. Advanced (1,195)
Duration
1. < 30 mins (666)
2. 30 - 60 mins (787)
3. 1 - 2 hours (5,880)
4. 2 - 5 hours (2,327)
5. 5 - 10 hours (572)
6. 10+ hours (569)
Subject
1. Technology (12,905)
2. Certifications (1,175)
Language
1. English (6,130)
2. Arabic (39)
3. Chinese (1,344)
4. Finnish (2)
5. French (697)
6. German (185)
7. Greek (3)
8. Hebrew (13)
9. Hindi (1)
10. Indonesian (565)
11. Italian (507)
12. Japanese (1,714)
13. Korean (991)
14. Portuguese (802)
15. Spanish (1,134)
16. Swedish (2)
17. Thai (82)
18. Turkish (5)
19. Ukrainian (5)
20. Vietnamese (43)

Amazon Web Services; Amazon
Media Services: Use AWS AI services to automate captioning & subtitling

Prototype an AWS workflow that automates multilingual captions, subtitles, and alternate audio tracks for streamable video.
- AWS Skill Builder
- 2 hours
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Media Services: Use AWS AI services to automate captioning & subtitling

Prototype an AWS workflow that turns English video into transcripts, translated subtitles, alternate-language audio, and a streamable HLS package.
- AWS Skill Builder
- 2 hours
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
AWS Federated Authentication with AD FS

Configure Active Directory Federation Services with AWS IAM to enable SAML-based federated access to the AWS Management Console.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
AWS Tools for Windows PowerShell: Getting Started

Learn to use AWS Tools for Windows PowerShell to authenticate, manage AWS resources, and write self-healing PowerShell scripts.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
AWS Tools for Windows PowerShell: Getting Started

Set up AWS Tools for Windows PowerShell, authenticate to AWS, manage EC2 and S3 resources, and create self-healing PowerShell scripts.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to AWS Lambda

Create and deploy an AWS Lambda function triggered by Amazon S3 events, then test, monitor, and log its behavior.
- AWS Skill Builder
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to AWS Lambda

Hands-on lab for creating an AWS Lambda function, triggering it from Amazon S3 uploads, and monitoring its execution with CloudWatch Logs.
- AWS Skill Builder
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to AWS Key Management Service

Hands-on lab for creating AWS KMS keys, encrypting an S3 object, and monitoring key usage with CloudTrail.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to AWS Key Management Service

Hands-on AWS KMS lab covering key creation, S3 data encryption, permissions management, and CloudTrail monitoring of key usage.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon Redshift

A hands-on introduction to Amazon Redshift covering cluster launch, S3 data loading, table creation, and querying through the Redshift Query Editor.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon Redshift

A hands-on introduction to launching an Amazon Redshift cluster, loading data from Amazon S3, and querying it.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon CloudFront

Hands-on lab for creating an Amazon CloudFront distribution that serves an image stored in Amazon S3.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon CloudFront

Hands-on introduction to creating an Amazon CloudFront distribution that serves a public image stored in Amazon S3.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon Virtual Private Cloud (VPC)

Create an Amazon VPC with the VPC Wizard, then explore subnets, routing, gateways, route tables, NAT gateways, and network ACLs.
- AWS Skill Builder
- Self-Paced
- Paid Course
Amazon Web Services; Amazon
Introduction to Amazon Virtual Private Cloud (VPC)

Create an Amazon VPC in a hands-on lab, configuring subnets, routing, and an Internet gateway.
- AWS Skill Builder
- Self-Paced
- Paid Course

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
All Subjects

Coursera
Udemy
Noble Desktop
Simplilearn
CodeSignal
Boot.dev
All Universities

The Report by Class Central RSS Feed

Series Finale of Online Education
Udemy Earns More, Pays Less
Duolingo's 2026 Strategy
1000s of Free Certificates
Best Courses Guides
Best of All Time
Most Popular of All Time

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.