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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

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XuetangX is an open online learning platform for Chinese students. It offers massive courses in multiple disciplines, with a mission to build an affordable, quality learning environment for everyone.

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Guilin University of Technology
贸易实务英语


以英语为载体，训练进出口贸易单据、流程、术语与合同履行等核心实务技能。
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Shantou University
Academic English and Literacy

Develop academic literacy by learning to find, evaluate, synthesize, and create information in English for academic contexts.
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中国国情与文化概况


以英语视听阅读材料讲述中国的历史、地理、生活方式、建筑、民族文化与时尚。
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Jordan University of Science and Technology
现代通信理论与技术


By learning various communication technologies, discover technical advantages of our country; at the same time, know and analyze the gaps in some technical fields, and increase responsibility of students.
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CFA 财务报表分析


通过三大财务报表与财务分析技术，评估公司的盈利能力、流动性、偿债能力和营运能力，并比较主要会计准则。
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Fundamentals of Technology Entrepreneurship for College Students

Learn to turn college research, patents, theses, and creative projects into technology ventures through opportunity evaluation, business planning, financing, product development, and intellectual property management.
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Exploring the Tourism Business

An introduction to tourism’s accommodation, transportation, attractions, intermediaries, events, and public sectors, with attention to impacts, sustainability, and future trends.
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Tourism Planning

Explores sustainable tourism planning through policy, regional and destination planning, site design, and Chinese case studies.
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Social Welfare Theories and Practice

Trace social welfare from pre-20th-century poor relief through modern social work, child welfare, and public health, including COVID-19’s impact on welfare systems.
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Introduction to E-Commerce

An introductory survey of e-commerce combining core theory with B2B, B2C, and C2C experiments.
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世界经济（英）

登高望远，把握世界经济脉搏，引领时代潮流！
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Shantou University
Ophthalmology

A foundational survey of eye anatomy, examination, diseases, injuries, and disorders for medical students beginning ophthalmology.
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Shantou University
General Pathology

Explore the mechanisms and morphological changes underlying disease, from cellular injury and inflammation to neoplasia and immune-system disorders.
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Shantou University
Clinical Histology

A compact tour of human tissues and organ systems under the microscope, tied to clinical cases and case-based questions for health professions learners.
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Zhejiang Sci-Tech University
Immunology

Explore how antigen recognition, T and B cell responses, immune tolerance, and tumor immunotherapies shape the immune system.
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