# Toko **Source:** https://geo.sig.ai/brands/toko **Vertical:** Education **Subcategory:** General **Tier:** Emerging **Website:** tokotutor.com **Last Updated:** 2026-04-14 ## Summary 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. ## Company Overview 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. Toko's conversational AI adapts to the learner's proficiency level and targets the specific challenges East Asian speakers face in English — tonal language interference, consonant cluster pronunciation, article usage (languages like Mandarin and Japanese have no grammatical articles), and the hesitation patterns that prevent fluent speech even in learners with strong reading comprehension. The short session format (5-15 minute conversations) fits mobile usage patterns for working professionals and students who need consistent daily practice rather than long study sessions. In 2025, Toko competes in the English language learning app market with Duolingo (DUOL), Babbel, and conversational AI English apps including ELSA Speak (pronunciation focus) and Speak (YC-backed conversational practice) for the large and growing East Asian learner segment. English proficiency is a significant career differentiator in China, Japan, Korea, and Southeast Asia, driving strong consumer willingness to pay for effective speaking practice tools. The AI conversation partner model has advantages over human tutors (available 24/7, no scheduling, lower cost, judgment-free practice) that resonate with self-conscious language learners. The 2025 strategy focuses on growing the Mandarin-speaking learner base (the largest segment), expanding to additional East Asian markets, and deepening the pronunciation analysis accuracy for tonal language speakers. ## Frequently Asked Questions ### What is Toko? Toko is a Brooklyn, NY-based AI English learning mobile app founded in 2021 that helps English learners in East Asia achieve speaking fluency through short realistic conversations with AI. The Y Combinator-backed startup (W22 batch) provides grammar and pronunciation feedback to help learners improve their conversational English skills. ### What products and services does Toko offer? Toko offers an AI-powered English learning mobile app featuring 5-10 minute conversational practice sessions with real-time grammar corrections and pronunciation feedback. The platform includes customizable learning experiences with adjustable speed and translations to help learners achieve speaking fluency. ### Who is Toko designed for? Toko is designed for English learners across East Asia who want to improve their speaking fluency. The app targets users seeking conversational practice with AI-powered feedback and guidance. ### When was Toko founded? Toko was founded in 2021 and participated in Y Combinator's Winter 2022 (W22) batch. ### Where is Toko based? Toko is based in Brooklyn, New York. ### Has Toko raised any funding? According to available sources, Toko has reported $0 raised in funding, though it is Y Combinator-backed (W22 batch). Some sources mention an M&A offer in April 2025. ### What are Toko's key achievements and metrics? Toko achieved $900K in revenue in 2024 with a 6-person team. The app has a 4.8 rating with 5.38K reviews on Google Play, demonstrating strong user satisfaction and adoption. ### What technology approach does Toko use? Toko uses AI technology to enable realistic 5-10 minute conversations with learners, providing real-time grammar corrections and pronunciation feedback. The platform offers customizable learning experiences with adjustable speed and translations to support individual learning needs. ### How can I get started with Toko? Toko is available as a mobile app on both Google Play and the Apple App Store. Users can download the app to begin practicing English through AI-powered conversations. ### Who founded Toko and what is their background? Toko was founded by Jen, who serves as co-founder and CEO. She was previously an early engineer and product manager at Quizlet before founding Toko in 2021. ## Tags b2b, edtech, latin-america, saas, supply-chain --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*