How GenAI Costs Sank Duolingo’s Stock 20% Despite Record Growth

Class Central

Rankings
Collections

Subjects

View all

Computer Science
Health & Medicine
Mathematics
Business
Humanities
Engineering
Science
Education & Teaching
Social Sciences
Art & Design
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 2022
Best of the Year 2021

Most Popular Courses

Most Popular of All Time
Most Popular of the Year 2024
Most Popular of the Year 2023

Collections

Computer Science

Artificial Intelligence
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
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
Art Therapy
Art Composition
Character Design
Fashion Design
Inspiration
Golden Ratio
Pattern Design
Geometric Patterns
Copic Markers
Jewelry Design
Botanical Drawing
Animal Illustration
Anime Drawing
Street Art
Observational Drawing
Greeting Cards
View all Art & Design

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
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)

How GenAI Costs Sank Duolingo’s Stock 20% (A Non-AI Generated Analysis)

A human analysis of financial documents reveals what AI content farms missed: Duolingo’s GenAI features are undermining its own profit margins.

Dhawal Shah Mar 10, 2025

Latest

8 Best E-Commerce Courses in 2025
9 Best Delphi Courses for 2025: Effortless Cross-Platform GUIs
8 Best Anthropology Courses for 2025: Understanding Cultures
Open edX Conference 2025: Program & Registration
10 Best CSS Animation Courses for 2025: Bring HTML to Life

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Management & Leadership
3,070 courses
Digital Marketing
6,840 courses
Web Design
2,739 courses

Popular courses

Project Management: The Basics for Success
University of California, Irvine
Introduction to Psychology
University of Toronto
Análisis estadístico con Excel
Galileo University

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

Pediatric Courses

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

207 courses

Related Subjects

Health & Medicine Courses
Science Courses

Showing 207 courses

Sort by Relevancy

Filter by

Filters

1. With certificate (28)
2. Free course (205)
3. With free certificate (27)
4. University course only (100)
Level
1. Advanced (150)
2. Intermediate (23)
3. Beginner (6)
Duration
1. < 30 mins (42)
2. 30 - 60 mins (60)
3. 1 - 2 hours (11)
4. 2 - 5 hours (1)
5. 5 - 10 hours (2)
6. 10+ hours (3)
Subject
1. Health & Medicine (161)
2. Science (23)
Language
1. English (206)
2. Spanish (1)

Pediatric HIV Nursing
3 reviews

Learn pediatric HIV nursing care and treatment according to up-to-date World Health Organization clinical guidelines.
- edX
- 8 weeks, 2-3 hours a week
- On-Demand
- Free Online Course (Audit)
Pediatric Sports: Safe Return to Play Finger Fractures (Recording)
1 review

Learn to diagnose and treat pediatric finger fractures, from clinical presentation to imaging and treatment options, including when to refer for specialized care.
- Independent
- On-Demand
- Free Online Course
Pediatric Grand Rounds (RECORDING) What Kids and Kidneys Can Teach Us About Racism in the Bay Area
1 review

Explore how structural racism impacts child health disparities, focusing on kidney health as a model. Learn to identify and mitigate health inequities to improve pediatric care and community well-being.
- Independent
- On-Demand
- Free Online Course
Pediatric Orthopedics and Sports Medicine Monthly Lecture Series: Mental Health (Recording)

Explore psychological impacts of sports injuries on young athletes, interventions for education, and strategies for successful rehabilitation and return to play.
- Independent
- On-Demand
- Free Online Course
Pediatric Orthopedics and Sports Medicine Monthly Lecture Series: Back Pain Evaluation and Treatment (Recording)

Comprehensive lecture on diagnosing and treating pediatric back pain, covering causes, imaging techniques, and management strategies for conditions like spondylolysis.
- Independent
- On-Demand
- Free Online Course
Stanford Medcast Episode 27: Pediatric Pulse Mini-Series - What is Pediatric Adolescent Gynecology?

Explore Pediatric Adolescent Gynecology: its role, benefits, and best practices in caring for patients from birth to early adulthood. Gain insights and tips for clinical practice in this specialized field.
- Independent
- On-Demand
- Free Online Course
Pediatric Orthopedics and Sports Medicine Monthly Lecture Series: Concussion Care and the Role of Vestibular Therapy (Recording)

Explore latest concussion research, assessment tools, and treatment strategies for pediatric patients, focusing on vestibular therapy and return-to-sport protocols.
- Independent
- On-Demand
- Free Online Course
Pediatric Aerodigestive Care: A Case-Based Seminar (RECORDED SESSION)

Explore multidisciplinary care for pediatric aerodigestive conditions through expert-led case studies, focusing on complex breathing, swallowing, and digestive issues.
- Independent
- On-Demand
- Free Online Course
Children's Week: Pediatric Cardiovascular Emergencies (RECORDED SESSION)

Explore recent advances in pediatric cardiovascular emergencies through expert-led case discussions and Q&A sessions, designed for various healthcare providers caring for children.
- Independent
- On-Demand
- Free Online Course
Children's Week: Update on Pediatric Gastrointestinal Radiology: Would a Drink Help? (RECORDED SESSION)

Explore recent advances in pediatric gastrointestinal radiology through case-based discussions and expert insights, focusing on the role of oral contrast in imaging.
- Independent
- On-Demand
- Free Online Course
Children's Week: Considerations in Pediatric Oncology: Fertility Preservation and Managing Menses (RECORDED SESSION)

Explore fertility preservation and menstrual management in pediatric oncology, focusing on recent advances and clinical considerations for young cancer patients.
- Independent
- On-Demand
- Free Online Course
Pediatric Sports: Safe Return to Play - Lower Extremity Stress Injuries (Recording)

Learn to diagnose, treat, and prevent lower extremity stress injuries in young athletes. Gain insights on clinical presentation, best practices, and when to refer for specialized care.
- Independent
- On-Demand
- Free Online Course
Stanford Medcast Episode 20: Hot Topics Miniseries - Tele-Guided Pediatric Point-of-Care Ultrasound

Explore tele-guided pediatric point-of-care ultrasound: benefits, challenges, global impact, and COVID-19 implications. Learn about a pilot study teaching family practitioners this technology.
- Independent
- On-Demand
- Free Online Course
Pediatric Sports: Safe Return to Play- Overhead Athletes and Shoulder Pain (Recording)

Explore pathophysiology, prevention, and treatment of shoulder pain in young overhead athletes, including physical examination techniques and specialized care options.
- Independent
- On-Demand
- Free Online Course
Pediatric Sports: Safe Return to Play - Youth Running Update: Reducing Injury Risk and Returning Stronger (Recording)

Learn strategies to prevent and manage running-related overuse injuries in adolescents, including risk factors, preventive measures, and indications for specialized care.
- Independent
- On-Demand
- Free Online Course

Browse by subject

Computer Science
Psychology
Cybersecurity
Health
Law
Accounting
Web Development

Browse by provider

Coursera
edX
FutureLearn
Udacity
Noble Desktop
Udemy
freeCodeCamp

Browse by university

Harvard
Stanford
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
250 Top FREE Coursera Courses of All Time
100 Top FREE edX Courses of All Time
250 Top Udemy Courses of All Time

The Report by Class Central RSS Feed

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

Free Certificates & Courses

300+ Free Google Certificates
9000 Free Courses from Tech Giants
1800+ Free Coursera Courses
Ivy League Online Courses
180 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 © 2011-2025 Privacy Policy

About Us
Join 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.