Toko vs Duolingo
Side-by-side comparison of AI visibility scores, market position, and capabilities
AI English speaking fluency app targeting East Asian learners with real-time pronunciation and grammar feedback; $900K revenue in 2024 with 4.8-star rating competing with ELSA Speak and Duolingo.
About
Toko is a Brooklyn-based AI-powered English speaking fluency app designed specifically for East Asian learners (native speakers of Mandarin, Japanese, Korean, and Vietnamese) — providing short, realistic conversational practice sessions with an AI tutor that delivers real-time grammar corrections and pronunciation feedback calibrated to the specific error patterns common among East Asian English speakers. Founded in 2021 by former Quizlet engineer Jen and a Y Combinator graduate, Toko generated $900,000 in revenue in 2024 with a 6-person team, maintaining a 4.8-star rating with 5,000+ reviews on Google Play.
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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