Sayly — Language Trainer
AI-powered language-learning platform: CEFR placement test, six exercise modes, spaced-repetition vocabulary and AI grading. Ten languages.
About the product
Sayly is an AI-powered language-learning platform. The user starts with a CEFR placement test, the system determines the right level and drives learning through six exercise modes. A spaced-repetition vocabulary reinforces words before they are forgotten.
Answers are graded via GPT, Claude or Gemini — the user brings their own AI key. Ten languages, a daily streak, XP and per-level progress gamify the learning. The interface is offered in four languages (EN/AZ/RU/TR).