Talk anytime it matters. Understand yourself with evidence-based tests and AI interpretation. Breathe, relax, and track your mood — all in one calm, private space.
Luther brings together the support, insight, and calm you'd expect from therapy — reimagined as an app that's always with you.
A warm, intelligent companion that listens without judgment, remembers your context, and helps you make sense of what you feel — by text or voice.
Check your levels of anxiety, stress, depression, burnout and more with clinically-grounded questionnaires — then get a personal AI interpretation.
Breathing techniques, grounding, and a CBT journal to steady yourself in the moment and build healthier thinking over time.
18 immersive soundscapes — rain, ocean, white noise and more — to help you relax, focus, or drift off to sleep.
A quick daily check-in reveals your patterns over time and keeps you motivated with gentle streaks and weekly insights.
Structured, multi-day courses that combine chat, exercises and reflection to work through anxiety, sleep, self-esteem and more.
Create your account with a phone number and tell Luther a little about what brought you here.
Open a conversation whenever something's on your mind, or take a quick test to see where you stand.
Track your mood, follow a program, and use exercises and sounds to feel steadier day by day.
3am worries, a rough day, or a decision you can't untangle — Luther is there in seconds. It listens, reflects your feelings back, and gently guides you toward clarity, drawing on proven therapeutic approaches.
It makes complete sense that you'd feel overwhelmed. What's one small thing that felt manageable today?
I actually went for a walk this morning.
That's real progress. Let's build on it — want to try a 3-minute breathing exercise together?
Take clinically-grounded assessments for anxiety, depression, stress, burnout and more. Instead of a raw score, Luther gives you a warm, personalized AI interpretation — and suggests what to do next.
AI note: Your anxiety has eased since last week. Keep up the evening wind-down — it's working.
Guided breathing, grounding exercises and 18 immersive soundscapes help you slow down when anxiety spikes — or drift off to sleep at the end of a long day.
🌬️ Breathe in for 4 · hold 4 · out for 6
Your inner life is yours alone. Luther is built to keep it that way.
Your conversations and data are encrypted in transit and protected on secure servers.
Delete conversations anytime. Your data is never sold, and it's used only to help you.
Luther supports your everyday well-being. If you're ever in crisis, it points you to real human help, right away.
Try everything free for 7 days — no card required. Keep going with Premium whenever it feels right.
Explore the full experience and see how Luther fits into your life.
Unlimited support and insight, whenever you need it.
No. Luther is an AI companion for everyday emotional support, self-reflection and mental-health habits. It's a powerful complement to professional care, but it doesn't replace a licensed therapist, diagnosis or treatment. If you're in crisis, please reach out to a professional or a helpline right away.
Yes. Your conversations and personal data are encrypted in transit and stored securely. We never sell your data, and it's only used to make your experience better. You can delete your conversations at any time.
No. You can try the full experience free for 7 days without entering any payment details. Upgrade to Premium only if and when you decide to.
Absolutely. Luther works in your browser on desktop and mobile, and as a mobile app. You sign in with the same account everywhere, and your conversations, tests and mood history stay perfectly in sync.
Luther offers 12 evidence-based questionnaires covering anxiety, depression, stress, burnout and more. Each result comes with a personalized AI interpretation and gentle suggestions for next steps.
You can cancel anytime, directly from your account settings or your app store subscriptions. There are no lock-ins and no cancellation fees.
Join Luther and get an AI therapist, science-backed insight, and a daily toolkit for well-being — all in one place.
Start your free 7 days →