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Practice between lessons
Give a 5-minute speaking task; your student practises with an AI coach on their phone — by voice, with help in their own language — and you get a report with their exact mistakes and what to work on next.

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Lessons in one place
Press Join and the video call opens inside LinguaOS with the student's notes, past mistakes and quick AI help beside it. Share an exercise straight onto your student's lesson screen. When you leave the call, the lesson time and your notes are saved for you.

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Works with how you teach
Whereby built in, or your own Google Meet, Teams or Zoom link. Start a lesson from a student's profile and the right call opens; students get reminders with the right link.

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Invoices clients accept
PDF invoices for students or companies — tax ID, VAT and payment details included — sent by email with a download link.

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Your students' language
The student app works in 45 languages, so students always understand what to do next.

Launching publicly soon
Before we do, we're keeping a few founding places for teachers who signed up early — the full plan at a locked founding price, with a personal setup call.