Brittany AI runs locally on Mac, Windows, iPhone, and Android. It anticipates, prepares, and acts — combining deep document intelligence, full system access, live voice interaction, and military-grade security in a single proactive partner.
Built on a powerful local agent engine, Brittany AI fuses real-time symbolic reasoning, deep file intelligence, and full system control — so the things you used to delegate to a chief of staff happen automatically.
Drag in any PDF, image, scan, or contract for full structural analysis.
Live access across the Apple, Microsoft, and Google ecosystems.
Daily and weekly briefings, surfaced before you need them.
Drafts, sends, and acts on your behalf — with permission.
Natural, real-time conversation with full biometric awareness.
Private channel between every Brittany AI user.
Military-grade protection for the host device and network.
Five-plus years of perfect recall, stored locally.
One-tap executive shortcuts with up-to-the-minute data.
Brittany speaks back in real voice, reads emotion, and knows who she's talking to. She remembers people by their voice, recalls context from years ago, and runs entirely on the device in front of you.
Your data stays on your device. Communications are encrypted end-to-end. Sensitive actions require explicit permission, every time.
All persistent memory — projects, history, documents, RAG index — lives on your hard drive.
Every message and call is protected on a peer-to-peer secure channel between users.
Continuous device and network watch for anomalies, unauthorized access, and malware indicators.
Every sensitive action — sending, calling, sharing — is gated by your explicit approval.
Brittany AI is rolling out in private beta to executives, professionals, and families who want a true second brain. Request access and we'll be in touch.