Clear answers about Sentra's AI-powered PTSD support for veterans, military personnel, and first responders.
Sentra is a 24/7, AI-powered mental health companion designed to support individuals experiencing symptoms of PTSD and trauma. It offers personalised coping strategies based on evidence-based techniques like CBT, EMDR-inspired grounding, breathwork, and mindfulness. Sentra is designed specifically for military personnel, veterans, first responders, and frontline workers.
Sentra uses secure, conversational AI to simulate real-time, supportive dialogue. The AI adapts to your experiences and emotional state, offering guidance, grounding exercises, and mental health tools tailored to your needs. It's not a replacement for therapy—but it is therapeutic, accessible, and confidential.
Sentra is for anyone who has served or currently serves in high-stress roles, including:
No. Sentra is not a substitute for clinical treatment or therapy. It is designed to complement existing mental health support by offering immediate, 24/7 access to trauma-informed tools and conversation. Sentra can be used between therapy sessions or when professional support isn't available.
Yes. Sentra uses military-grade encryption and follows GDPR, NHS DTAC, and HIPAA-aligned protocols to protect your information. Your data is never sold or used for advertising. You're in control of what is shared and can delete your history at any time.
While Sentra offers immediate grounding tools and emotional support, it is not an emergency service. If you are in crisis, you should contact:
Sentra can help guide you to these resources and offer stabilisation support while you seek professional help.
Sentra is currently in private beta with early testers from the UK and US. You can try the live chat preview at sentra-chat.martin-a0f.workers.dev ↗ while we prepare the full launch.
Sentra's live preview is free to use while we're in private beta. As we introduce more features, Sentra will continue to include an accessible free tier, with long-term pricing designed alongside partners such as NHS trusts, charities, and veteran organisations.
Yes. Sentra is being developed for both UK and US users, with specific guidance tailored to local resources, emergency services, and clinical protocols.
Head to sentra-chat.martin-a0f.workers.dev ↗ to start a confidential session with Sentra right now. You can share feedback there to help shape our upcoming full release.
Most mental health apps are generalised and offer one-size-fits-all solutions. Sentra is built specifically for PTSD, trauma, and frontline stress. It's trained using trauma-informed models and shaped in partnership with veterans, clinicians, and emergency responders. Sentra adapts to your needs in real-time—whether you need grounding, silence, or space to speak.
Sentra is built by a team of veterans, clinical professionals, technologists, and first responder advocates. It is co-developed with frontline feedback and in partnership with mental health organisations to ensure safety, empathy, and real-world usefulness.
If you have additional questions about PTSD support, Sentra's features, or partnerships, we're here to help.
Start a secure chat with Sentra now and explore how our AI-powered PTSD support platform can help you today.
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