Nativ

The platform lets users upload a PDF textbook and interact with an AI tutor that answers questions based on the material in the document. It provides a chat interface, text‑to‑speech narration, pronunciation practice with word‑by‑word feedback, and instant translation of highlighted text. Users can also create memos, save vocabulary items, and organize PDFs and notes into folders for later review.

It is aimed at language learners who have digital textbooks and want a personalized, interactive study aid without needing to switch between separate tools. The service supports nine languages—German, English, French, Spanish, Italian, Japanese, Chinese, Portuguese, and Korean—for both the source textbook content and the AI’s responses.

Distinctive aspects include the ability to ground AI explanations directly in the uploaded PDF, integrated pronunciation feedback using native‑voice audio, and a free tier that offers a limited number of daily chats and translations without requiring sign‑up. Paid plans expand storage, page limits, and model quality.