Lesson planning, assessments, student portals, scheduling, invoicing, and AI content generation — all in one place. No more WhatsApp chaos, no more Google Docs, no more spreadsheets.
Try a demo account:
IELTS Writing Task 2 · 60 min
Level: B2 · Skill: Academic Writing
Warm-up — Identify weak thesis statements (10 min)
Main — Guided paragraph scaffold + peer review (35 min)
HW — Full 250-word response via LinguaOS
Before LinguaOS
After LinguaOS
Teachers report replacing 4–6 separate tools after switching.
From private tutors with 5 students to schools with 10 teachers — LinguaOS handles it all.
One-click lesson plans, student feedback, assignments, and Q&A — all tailored to each student's profile and exam goal.
Track CEFR level, motivation, target exam, interests, and personal learning notes. The AI reads all of it, every time.
Build tests and exams with multiple question types. Students take them live with a timer and auto-save. You grade with AI assistance.
Sessions per week chart, CEFR level distribution, most active students, and automatic inactive student alerts.
Students get their own login. They practice AI conversations, take live exams, and view graded assignments — all in one place.
Multi-teacher, multi-class management. Invite teachers, manage a textbook library, track grades across every class.
Business Presentation English · B1 · 45 min
Warm-up: Watch 2-min TED clip, note 5 power phrases (8 min)
Main: Role-play quarterly review presentation, peer feedback (30 min)
HW: Record a 90-second self-introduction for next session
No open-ended prompting. No guessing what to write. Click a task, select your options, choose a student — your personalised content is ready in under 20 seconds.
Build tests and exams with a drag-and-drop question builder. Students take them live with a countdown timer and auto-save. You grade with one click — or let the AI do it.
2 students inactive 14+ days
Piotr D. · Karolina L.
The analytics dashboard gives you a complete picture of your teaching at a glance — no spreadsheets, no manual tracking.
Replace scattered Google Docs, random PDFs, and hours of prep with one AI workspace. Spend more time teaching, less time planning.
One subscription covers your whole teaching team. Manage every class, teacher, and assessment from a single director dashboard.
“I used to spend Sunday afternoon planning. Now it takes 20 minutes. The AI knows each student's level and goals — it's like having a teaching assistant.”
Maria T.
Private tutor, Warsaw · 18 students
“The assessment portal alone is worth the subscription. Students take timed exams, I get AI-graded essays. It just works.”
James K.
IELTS coach, Kraków · 24 students
“Our school switched from spreadsheets and WhatsApp groups. The director dashboard finally gives us visibility across all teachers.”
Agnieszka L.
School director, Poznań · 4 teachers, 60 students
30 seconds, no card required. Five students included immediately — no setup needed.
Enter name, CEFR level, goals, target exam, and learning notes. The AI reads everything, every time.
Open the AI assistant, select the student, pick a task — your tailored content is ready in 20 seconds.
Share assignments directly or send a one-click invite so students can practice, take exams, and view feedback.
LinguaOS is launching to its first teachers now. Join free, use the full platform, and help shape the features that matter most to you.
AI lesson plans
Generate a full lesson plan in 20 seconds, tailored to each student.
Student portal
Students get their own login to practice, take exams, and view feedback.
CEFR grade book
Every assessment produces a CEFR-coded score, automatically.
Free for up to 5 students · No credit card · EU-hosted · GDPR-compliant
No contracts. Cancel anytime. Pay annually — save 20% (2 months free).
Replacing scheduling, reminders, grading, invoicing, and AI planning separately would cost €80–€150/month. LinguaOS Solo is €39.
5 students, forever free. No card.
10 students. Perfect for growing tutors.
Full toolkit. Up to 25 students.
Replaces: Calendly + Notion + AI writing tools
Up to 60 students · school dashboard.
Replaces: School management software (avg. €120+/mo)
Join teachers across Europe who've made lesson planning the fastest part of their day.
Free for up to 5 students · No setup · Cancel anytime · EU-hosted · GDPR-compliant