What Makes DeBrah Different

The only AI that connects
your mind and body.

Therapeutic Memory

Conversations that build on each other. Breakthroughs from months ago surface when they matter most.

Health Data Intelligence

Fitbit and Withings data flows into every conversation. Sleep, HRV, blood pressure, weight. Your body tells a story.

Mood + Journal Analysis

3-layer emotion tracking and AI-guided journaling. Patterns emerge across weeks. Growth becomes visible.

Medication Management

Drug interactions checked before you add. Smart reminders. Missed dose follow-ups with care, not guilt.

Crisis Detection

Predictive algorithms designed to detect crisis patterns early. Goal: panic signals 30 to 60 minutes ahead, depressive episodes 3 to 5 days.

Proactive Check-ins

Three days quiet? DeBrah reaches out. She notices when you pull away, before you have to ask for help.

No other AI companion integrates all six. That is not a marketing claim. It is an architectural reality, made possible by the trust layer underneath.

Here is how it works.

The Engine: GMAI

Guardian Middleware AI™

Think of it as TLS/SSL for AI. Just like HTTPS protects web traffic, GMAI protects every interaction between DeBrah and you with cryptographic proof of identity, consent, and behavior.

Your message enters GMAI

Identity Verified

Biometric attestation confirms who you are before anything else happens. No password. Your fingerprint.

PII Stripped

Names, locations, and identifiers are pseudonymized before the AI ever sees your words.

Policy Enforced

Control segments bind identity, consent, and behavioral rules to the prompt. The AI cannot ignore them.

Crisis Scanned

Multi-algorithm risk assessment checks for danger signals. If risk escalates, your trusted contacts are alerted.

Sealed and Logged

Hash-chained, timestamped audit trail locks every interaction. Tamper with one record and the entire chain breaks.

Cryptographically proven response delivered

The Vault

Your memories,
your fingerprint.

Every AI companion on the market stores your conversations on their servers. Their employees can read them. Their breaches expose them. You have zero control over your most private thoughts.

DeBrah is architecturally different. Your memories exist in a cryptographic vault that requires YOUR biometric proof to open. Not a password. Not a PIN. Your actual fingerprint or Face ID, verified through WebAuthn hardware attestation. Without it, your conversation history does not exist.

Not us. Not hackers. Not governments. Not even a court order. Just you.

Biometric-Gated Memory Vault

U.S. Patent Application No. 19/385,439

ChatGPT, Replika, Wysa✘ Store your data on their servers
DeBrah on GMAI✔ Your fingerprint is the only key
WebAuthn Hardware AttestationDeny-by-Default MemoryZero-Knowledge Architecture

The Intelligence

Your AI finally
remembers like you do.

Ask ChatGPT about something you told it three months ago. It cannot. Ask Replika about a breakthrough you had last year. Gone. Every AI companion on the market treats memory as a stack of recent messages. That is not memory. That is a chat log.

Salience Engine
SCORING IN REAL-TIME
94

"I realized my father never said he was proud of me"

6 months ago
91

HRV dropped 40%, sleep 3.2h, missed medication

Last night
78

"The breathing exercise actually worked during my meeting"

3 weeks ago
65

"I had coffee with Maria and felt okay for the first time"

2 months ago
12

"The weather has been nice this week"

Yesterday
S = α·CosSim + β·TF-IDF + γ·e-Δt/τ + crisis

U.S. PATENT APPLICATION NO. 19/385,439

DeBrah's memory works like yours.

A breakthrough from six months ago scores higher than small talk from yesterday. A crisis signal outranks everything. Your HRV drop last night reshapes which memories surface today.

Combined with Fitbit and Withings health data, DeBrah connects your body to your mind across months of history. No other AI companion on the market can do this.

Trust & Compliance

Other AI companions promise safety.
DeBrah proves it.

Every AI companion has a terms of service page that says "we take your privacy seriously." None of them can prove it. DeBrah can. Every single message carries a cryptographic control segment that binds identity, consent, and behavior rules to the interaction. If the AI violates a rule, GMAI blocks it before it reaches you.

Control Segment
GENERATED PER MESSAGE
{
"identity": {
"method": "webauthn_biometric",
"verified": true,
"attestation": "hw_bound_key"
},
"consent": "therapeutic_full",
"policy": {
"persona": "guardian_companion",
"crisis_protocol": true,
"blocked_topics": ["self_harm_methods"]
},
"audit": {
"hash": "a7f3...c91d",
"prev_hash": "e2b1...4f8a",
"timestamp": "2026-03-25T14:32:07Z"
}
}
POLICY ENFORCED
CHAIN INTACT
TAMPER-PROOF

What you are looking at

This is a control segment. One is generated for every single message between you and DeBrah. It is a machine-readable cryptographic header that travels with your prompt and locks three things in place.

Identity

Biometric proof of who is speaking. Not a login token. Hardware-bound.

Consent

What you agreed to share, verifiable and revocable at any time.

Policy

Behavioral rules the AI cannot override. Crisis protocols, blocked topics, persona constraints.

Every interaction is then hash-chained into a tamper-evident audit trail. Change one record and the entire chain breaks. This is not a feature toggle. It is the architecture.

HIPAA-aligned. GDPR-ready. SOC-2 architecture. Built in from day one.

Platform Vision

The trust layer for
every regulated AI.

DeBrah proves GMAI works for mental health. The same infrastructure protects any AI conversation in any regulated industry.

Healthcare

Patient-AI interactions with HIPAA-aligned audit trails and biometric identity verification.

Financial Services

AI advisors with enforceable compliance policies and tamper-evident transaction records.

Education

Student-AI tutoring with FERPA-grade privacy and age-appropriate behavioral guardrails.

Enterprise

Internal AI assistants with identity-bound access control and behavioral constraints.

We built the trust layer for ourselves. The world needs it too.

Building AI that needs to be trusted? →
MiAngel Emblem

Ready to experience
the difference?

DeBrah is the world's first AI companion built on the Trust Layer for AI. Experience what that feels like.

U.S. Patent Application No. 19/385,439