ELSA Speak

ELSA Speak is an AI-powered mobile app built to help non-native speakers improve spoken English. Developed from a large dataset of accented voices, its proprietary speech engine recognizes global pronunciation patterns and delivers instant, phoneme-level feedback on words, sentences and spontaneous speech. The core experience is a hyper-personalized learning path: after a short diagnostic, the AI Coach generates a daily curriculum that adapts to individual goals, performance and behavioral data, then sends strict but friendly reminders to keep users consistent. Gamified challenges, streaks and rewards turn practice into an engaging routine.

Key features include real-time scoring of pronunciation, intonation and fluency; interactive word-pronunciation, sentence-delivery and spontaneous-speech modules; an evolving recommendation engine that prioritizes each learner’s weakest sounds; and progress dashboards that translate study time into measurable gains—27 hours with ELSA is deemed equivalent to a U.S.-university ESL speaking course. Business accounts add team analytics and benchmarking.

Market traction is strong: 90 M+ downloads, 1.6 M+ reviews averaging 4.8 stars, and user-reported outcomes of 90 % pronunciation improvement and 95 % higher speaking confidence. The app is available on iOS and Google Play worldwide.