Preply Launches AI Lesson Insights for 90 Languages, Reaching 75% of English Learners
Updated
Updated · OpenAI · Jun 12
Preply Launches AI Lesson Insights for 90 Languages, Reaching 75% of English Learners
1 articles · Updated · OpenAI · Jun 12
Summary
Within minutes of each 1:1 lesson, Preply’s new Lesson Insights uses OpenAI to turn transcripts into personalized feedback on grammar, vocabulary, pronunciation and next steps for tutors and students.
The feature is designed to cut repetitive tutor work while giving learners a clearer view of progress; those insights also feed Preply’s homework engine to generate tailored practice after class.
75% of English-language learners and more than 70% of tutors use Lesson Insights, while about 75% of active learners still engage with it more than a year later.
4.7 out of 5 satisfaction from more than 300,000 ratings and a 70% product-market-fit score suggest the tool is supporting retention as Preply scales one-to-one teaching across more than 90 languages.
95% weekly ChatGPT usage among more than 600 employees and 94% adoption of Codex among engineers show Preply is embedding AI across operations, not just in customer-facing lessons.