StayQrious vs Duolingo
Side-by-side comparison of AI visibility scores, market position, and capabilities
India YC accredited virtual school with project-based curriculum and Parent NPS 85; $2.12M LearnStart/Draper/YC seed transitioning from after-school to full-time school in 2023-2024, winning Times Now Most Innovative School 2024 with 27 employees.
About
StayQrious is an India-based accredited virtual school — backed with $2.12 million in total funding including a $2 million seed in September 2020 led by LearnStart with Draper Associates, Y Combinator, and Lavni Ventures — providing children (K-12 equivalent) with a project-based, accredited online school experience focused on real-world problem-solving and small-group collaborative learning as an alternative to traditional classroom education. After transitioning from an after-school enrichment model to a full-time accredited online school (the pivot occurring from late 2023 to mid-2024), StayQrious has achieved an exceptional Parent NPS (Net Promoter Score) of 85 and won the Times Now 'Most Innovative School' award in 2024, operating with 27 employees as of July 2025 (+59% year-over-year headcount growth).
Pittsburgh gamified language learning (NASDAQ: DUOL, $17.7B market cap); Q3 2025 $400.2M revenue with 47.7M DAU +40% YoY and 2025 guidance raised to $1.68B; Chess course 1M+ DAU competing with Babbel for consumer language EdTech.
About
Duolingo is a Pittsburgh, Pennsylvania-based language learning platform — publicly traded on NASDAQ (NASDAQ: DUOL) at approximately $17.7 billion market capitalization as of mid-2025 — providing 130+ million monthly active users with gamified language and education courses in 42 languages plus mathematics, music, and chess. In Q3 2025, Duolingo reported $400.2 million in revenue (+9% year-over-year), 47.7 million daily active users (+40% YoY), and 10.9 million paid subscribers (+37% YoY), raising full-year 2025 guidance to $1.68-1.69 billion — versus $748 million in 2024 revenue. The Chess course launched in 2025 surpassed 1 million daily users. Duolingo Max and Super Duolingo premium subscriptions provide AI-powered features including GPT-4-powered conversational practice (Duolingo Max) with roleplay scenarios and AI explanations. Duolingo employs 800+ people with >90% annual employee retention. Founded 2011 by Carnegie Mellon professor Luis von Ahn and Severin Hacker; NASDAQ IPO July 2021 at $3.7 billion valuation.
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