Everything lives on the device. Ask in plain language and a local AI answers from the library — no internet, no account, no cloud.
The encyclopedia, stored on the device. Millions of articles you can read or ask about — with zero connection.
Blueprints and building, construction, and repair guides — reference for building, fixing, and making things when you're off-grid.
First aid, survival, and practical how-to references — the manuals you want on hand when help is far away.
Downloaded map data that works with no signal, so you can find your way without a network.
A language model that runs on the device and answers your questions from the whole library, in plain language. Nothing leaves the unit.
Everything runs on a compact, low-power computer in a portable unit. Battery powered, with no internet or cloud in the loop.
A reference library and a local AI to search it — all working with zero internet
Open technology, assembled to work completely offline
Language Model
Offline Library
Offline Mapping
Single-Board Computer
Responsive web interface optimized for mobile devices and touch interfaces
A language model reads the offline library and answers your questions — all on the device
A low-power single-board computer with local storage in a portable unit — no internet dependency
An offline library and a local AI, in one self-contained unit
Works with zero connection, anywhere
Nothing is sent to a server
It's a device, not a service
Your questions stay on the unit
Reference and answers where there's no reliable internet
Keep critical knowledge when the network and power are out
Plans and how-to guides on the jobsite, no signal needed
Carry a library and an AI into places the cloud can't reach
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NatureBrain AI — an offline knowledge base with on-device AI.
Built with open technology • Runs on a single-board computer