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PrototypeEducation2026

Lumen Coach

Language tutoring marketplace with built-in video lessons, homework and progress tracking.

Client:Independent language schools and freelance tutorsIndustry:Online language tutoring
Built in
3 weeks
Lumen Coach
The problem

Italki takes 15% on every lesson. Independent tutors want their own brand, their own pricing, their own student relationship.

What we built

White-label language platform per tutor or school. Video lesson, homework, progress, payment, all under their name.

Outcome

Prototype validated with three freelance tutors. Stripe Connect onboarding live.

How this one happened

The story behind the build.

A Spanish tutor based in Valencia was sending students Zoom links and PDF homework over WhatsApp. She wanted one place that did the lesson, the homework and the payment. We adapted the Aura PT pattern into a language-tutoring shape.

What's inside

Features that matter.

01

Tutor profile with calendar and rate

02

In-app video lesson via LiveKit

03

Homework assignment with deadline

04

Progress dashboard with skill levels

05

Stripe Connect: student pays platform, tutor gets paid

06

AI flashcards from lesson transcript

Stack

Built with.

Next.js 16FlutterLiveKitStripe Connect