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

[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
7 Best Node.js Courses in 2026: Build APIs in JavaScript
12 Best Data Analysis Courses for 2026: From Data to Insights

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Computer Science
5,355 courses
Artificial Intelligence
17,082 courses
Data Science
11,026 courses

Popular courses

Intelligenza Artificiale
University of Urbino
The Bible's Prehistory, Purpose, and Political Future
Emory University
Education for All: Disability, Diversity and Inclusion
University of Cape Town

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
Amazon Elastic Kubernetes Service (EKS) Primer

Learn how Amazon EKS implements and manages Kubernetes containers on AWS, including scheduling, networking, security, monitoring, and cluster upgrades.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
AWS Elemental Live Advanced

Advanced AWS Elemental Live training for configuring complex live video workflows, including resilience, dynamic switching, captions, ad insertion, quality tuning, and DRM.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
AWS Lambda Function Security & Defense in Depth

Explore how rogue AWS Lambda code can threaten cloud resources and how PureSec tools support defense-in-depth mitigation.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Amazon API Gateway for Serverless Applications

Learn to design, secure, deploy, monitor, and troubleshoot APIs with Amazon API Gateway, including REST and WebSocket integrations with AWS Lambda.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
AWS Security Fundamentals

Learn fundamental AWS cloud security concepts, including access control, encryption, network protection, compliance, incident response, and security monitoring.
- AWS Skill Builder
- 2 hours
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
AWS Snowball Edge Getting Started

Learn to select and configure Snowball Edge devices and jobs for data transfer, then integrate them with AWS compute, storage, security, and migration services.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Configure and Deploy AWS Client VPN

Step-by-step instructions for administrators to configure AWS Client VPN and users to launch VPN connections from personal hardware.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Introduction to Serverless Development

Learn key serverless concepts and adapt familiar server-based development practices and processes for building serverless applications.
- AWS Skill Builder
- 4-5 hours
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Introduction to Amazon CloudFront

Learn how Amazon CloudFront uses a CDN to scale applications, improve performance, and create and configure a CloudFront distribution.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Serverless Analytics

Learn to use AWS serverless services to aggregate, process, store, and deliver disparate customer data for data-driven decisions.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Troubleshooting: Amazon API Gateway

Diagnose Amazon API Gateway issues: gather configuration data with the AWS Management Console and CLI, monitor APIs, and troubleshoot CORS, VPC Link, latency, and custom domain errors.
- AWS Skill Builder
- 1 hour
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Securing Data in Amazon Elastic File System (Amazon EFS)

Secure Amazon EFS file systems: apply the shared responsibility model, write IAM policies versus POSIX permissions, configure network security and encryption, create access points, and audit with CloudTrail.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Designing and Deploying an Amazon Elastic File System (Amazon EFS) Solution

Design and deploy Amazon EFS file systems: availability and durability, performance mode selection, AWS integrations, EFS Standard versus One Zone, and lifecycle modes for cost optimization.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Managing, Monitoring, and Optimizing your Amazon Elastic File System (Amazon EFS) Solution

Manage Amazon EFS throughput, monitor file system health and burst credits with Amazon CloudWatch, back up data with AWS Backup, and optimize cost and performance.
- AWS Skill Builder
- Self-Paced
- Free Certificate
Amazon Web Services; Amazon
Amazon FSx for NetApp ONTAP Primer

Deploy fully managed FSx for NetApp ONTAP storage on AWS: create file systems, SVMs and volumes, plan security, and handle pricing, migration and monitoring.
- AWS Skill Builder
- 1-2 hours
- Self-Paced
- Free Certificate

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.