Lumina is the conversational coach that never judges. Build fluency through low-pressure, AI-powered voice practice tailored to your unique life.
Designed for the modern professional who needs fluency, not just vocabulary.
Speak freely without the anxiety of a human teacher. Lumina provides a safe space to make mistakes, repeat phrases, and find your voice at your own pace.
Get subtle, helpful feedback on pronunciation and grammar the moment you finish speaking.
AI analyzes your weak spots and builds 10-minute daily sprints that fit into your morning commute or coffee break.
Learn the difference between formal meetings and Friday drinks with context-aware scenarios.
Hear natural, native-level English delivered at your current level of comprehension.
Respond naturally. Our voice engine processes your intent and emotional tone, not just words.
Lumina highlights grammar fixes in real-time, helping you internalize the right way to speak.
Fluency isn't about memorizing rules; it's about muscle memory. Our "Listen-Speak-Correct" cycle replicates how children learn, but accelerated by advanced neural linguistic processing.
"I could read documentation easily but froze during stand-ups. Two weeks with Lumina and I'm finally speaking up in meetings."
"The corrections are so gentle. It doesn't feel like a lesson; it feels like a chat with a friend who happens to be an English genius."
"The voice recognition is incredible. It even understands my accent and helps me polish it without changing who I am."
Choose the plan that matches your ambition.
Perfect for dipping your toes in.
For serious transformation.
Lumina is designed to complement or replace tutors depending on your goals. While humans provide emotional connection, Lumina is available 24/7, costs 90% less, and eliminates the anxiety of making mistakes in front of another person.
Lumina works best for intermediate to advanced learners (B1 to C1). If you can understand basic phrases but struggle to express complex thoughts smoothly, Lumina is built for you.
Absolutely. No long-term contracts. You can downgrade or cancel your subscription at any time with a single click in your account settings.