An AI companion built on trust you can verify

DeBrah remembers what matters. She notices when things shift. Every interaction is sealed by MiAngel Middleware AI — patent-pending cryptographic trust that proves your privacy in real time.

✓ BETA launching May 1, 2026✓ HIPAA-aligned architecture✓ Two-founder team · Rafael Mas + Nikhil Misra✓ Patent-pending · App #19/385,439

DeBrah — Your Trustworthy AI Companion

24/7 companion support

DeBrah understands your emotional patterns, remembers your journey, and provides support whenever you need it — day or night.

Intelligent mood tracking

Emotional intelligence that tracks patterns, predicts mood shifts, and provides personalized insights to help you understand your mental wellness.

Encrypted private journaling

Express your thoughts in a secure, encrypted journal. AI-powered prompts help you process emotions while your entries stay cryptographically protected.

MiAngel Middleware AI™ — The Trust Layer Powering DeBrah

Every DeBrah interaction runs on MiAngel Middleware AI™ (GMAI). This patent-protected control plane handles biometric attestation, salience-weighted memory, crisis escalation, and tamper-evident audits — so the app feels effortless while the infrastructure proves every promise in real time.

Patent-Protected Architecture

U.S. Patent Application #19/385,439

HIPAA-aligned architecture

Built on HIPAA BAAs with OpenAI, Google Cloud, Anthropic

The Trust Layer for AI

Cryptographic middleware, not a model

The Pipeline

Every message, inspected
before it reaches the model.

Identity, consent, threat scan, pseudonymization, salience-weighted memory, and policy enforcement — all in the pre-model path. No governance tool bolted on after the fact.

GMAI PIPELINE

Auth Shield

Input Firewall

Memory Vault

Privacy Shield

GMAI Thinks

Verified Response

Response delivered securely

Tap to pause

The Engine: GMAI

MiAngel Middleware AI™

Think of it as TLS/SSL for AI. Just like HTTPS protects web traffic, GMAI protects every AI interaction with cryptographic proof of identity, consent, and behavior — pre-model, not post-model.

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.

GMAI is architecturally different. 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, 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

AI running 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

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

6 months ago

HRV dropped 40%, sleep 3.2h, missed medication

Last night

"The breathing exercise actually worked during my meeting"

3 weeks ago

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

2 months ago

"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

Memory on GMAI 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.

The Salience Engine fuses wearable data, conversation history, and biometric context — connecting body to mind across months of history, all under cryptographic access control.

Trust & Compliance

Most AI platforms promise safety.
GMAI proves it.

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

Control Segment

GENERATED PER MESSAGE

{

"identity": {

"method": "webauthn_biometric",

"verified": true,

"attestation": "hw_bound_key"

"consent": "companion_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 a user and an AI running on GMAI. It is a machine-readable cryptographic header that travels with the 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? →

The trust layer
every AI needs.

MiAngel Middleware AI™ is the cryptographic trust layer for every AI conversation. Read the technical whitepaper to see how it works — or meet DeBrah, the first product built on it.

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

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.

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

Most AI platforms promise safety.
GMAI proves it.

An AI companion built on trust you can verify

DeBrah — Your Trustworthy AI Companion

24/7 companion support

Intelligent mood tracking

Encrypted private journaling

MiAngel Middleware AI™ — The Trust Layer Powering DeBrah

Patent-Protected Architecture

HIPAA-aligned architecture

The Trust Layer for AI

This is more than technology

Every message, inspectedbefore it reaches the model.

MiAngel Middleware AI™

Identity Verified

PII Stripped

Policy Enforced

Crisis Scanned

Sealed and Logged

Your memories,your fingerprint.

Biometric-Gated Memory Vault

Your AI finallyremembers like you do.

Most AI platforms promise safety.GMAI proves it.

What you are looking at

Identity

Consent

Policy

The trust layer forevery regulated AI.

Healthcare

Financial Services

Education

Enterprise

The trust layerevery AI needs.

Every message, inspectedbefore it reaches the model.

MiAngel Middleware AI™

Identity Verified

PII Stripped

Policy Enforced

Crisis Scanned

Sealed and Logged

Your memories,your fingerprint.

Biometric-Gated Memory Vault

Your AI finallyremembers like you do.

Most AI platforms promise safety.GMAI proves it.

What you are looking at

Identity

Consent

Policy

The trust layer forevery regulated AI.

Healthcare

Financial Services

Education

Enterprise

The trust layerevery AI needs.

Every message, inspected
before it reaches the model.

Your memories,
your fingerprint.

Your AI finally
remembers like you do.

Most AI platforms promise safety.
GMAI proves it.

The trust layer for
every regulated AI.

The trust layer
every AI needs.

Every message, inspected
before it reaches the model.

Your memories,
your fingerprint.

Your AI finally
remembers like you do.

Most AI platforms promise safety.
GMAI proves it.

The trust layer for
every regulated AI.

The trust layer
every AI needs.