Shielding Minds, Strengthening Lives

AI-Powered Support for PTSD in Military Personnel, Veterans, and First Responders

Sentra provides personalised, trauma-informed support whenever you need it. Our secure AI chat companion is designed specifically for those who have served and protected others.

Sentra App Interface

Features

Personalised AI Support

Sentra tailors support to your individual needs, offering coping strategies and grounding techniques based on your specific circumstances and challenges.

24/7 Accessibility

Access support whenever and wherever you need it. Sentra is available around the clock, providing assistance during difficult moments or sleepless nights.

Techniques That Work

Available 24/7 when you need someone who truly listens. A companion that offers understanding and support—there for you whenever you need to talk.

Progress Tracking

Take control of your story. Gain the knowledge to understand your own patterns, set goals, and see your growth over time—with easy-to-understand insights and visualisations.

Secure & Confidential

Your data is protected with military-grade encryption. Sentra is committed to privacy and confidentiality, ensuring your information remains secure.

Crisis Resources

Clear signposting to crisis resources and emergency numbers, so you always know where to turn during difficult moments.

Our Mission

Accessible, confidential support for those who serve

We understand the unique challenges faced by military personnel, veterans, and first responders. Our mission is to create a safe space where individuals can find support, develop coping strategies, and work towards healing from PTSD and related trauma.

Founded by a team of mental health professionals, veterans, and technology experts, Sentra combines real understanding with cutting-edge AI to deliver personalised support when and where it's needed most.

Support Our Mission

£100 keeps one person safe for a whole year

The science shows that's enough time to cut their depression in half, shrink their PTSD triggers, and stop at least one suicidal crisis in every 30 users we reach [Source].

51%
drop in depression after 8 weeks with an AI companion, matching face-to-face therapy [Source]
3%
of users reported it "stopped my suicidal thoughts" [Source]
£7
provides one month of 24/7, evidence-based support

Every donation helps us scale this solution. Your gift turns cutting-edge research into round-the-clock companionship for those who need it most.

How It Works

1

Try Sentra

Launch Sentra in your browser to experience our trauma-informed AI companion right away and explore how it can support you.

2

Create Your Account

Once launched, download the app, create a secure account, and complete a brief assessment to help personalize your experience.

3

Start Your Journey

Begin talking with Sentra—a peer support companion, the friend who's always there, no matter the day.

Crisis Resources

If you're experiencing a crisis, please reach out to one of these resources for immediate help:

Remember, seeking help is a sign of strength, not weakness.

Ready to Take the First Step?

Start a confidential conversation with Sentra today. Get immediate access to our AI-powered support system designed specifically for military personnel, veterans, and first responders.

Try Sentra