Evaluating only Chegg’s profile at its peak — without knowing the outcome — the model ranked Competition as the #1 likely cause. That’s exactly how it died.
Key Events Timeline
FOUNDING
Founded; textbook rental startup
IPO
IPO on NYSE; expanded to homework help
FUNDING
$12B market cap at COVID edtech peak
PRODUCT LAUNCH
Stock decline begins post-COVID normalization
CEO CHANGE
May: CEO discloses ChatGPT impact; stock drops 49% in one day
Full Analysis
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Documented cause
Chegg was a publicly traded edtech company that grew from textbook rentals to a subscription homework help service used by millions of college students. It reached a $12 billion market cap in 2021. In May 2023, Chegg CEO Dan Rosensweig disclosed on an earnings call that students were using ChatGPT instead of Chegg for homework help, and that this had materially impacted Chegg's subscriber growth. The stock dropped 49% on the disclosure — one of the largest single-day drops in edtech history. By end of 2023, Chegg had fallen 80%+ from peak. The company laid off 4% of its workforce and began an aggressive AI pivot, but the core homework help moat that had sustained it for a decade was gone.
Lesson
“Any edtech product whose value proposition is 'we explain things better than Google' has no moat once an AI can explain things better than every human tutor simultaneously. Chegg's 2021 valuation assumed that advantage would persist — it didn't survive GPT-4.”