Cloud AI tools are powerful but built for general use. Your documents — contracts, cases, patient files — need something different. PAI indexes them locally on the USB key and answers your questions with exact citations like NotebookLM but with one key difference: Everything stays on your device. Always.
Most AI tools in the Cloud are powerful but general. They know everything except your work — your contracts, your research, your files. Even when documents are cached, every session with a large file costs real money in tokens.
PAI is different. You upload your documents once. The AI indexes them locally on the USB drive and answers questions about them with exact citations.
Need more processing power? You can switch between built-in local AI or advanced external models like ChatGPT or Claude using MCP mode with auto anonymisation built-in. Even when using external AIs, your files never leave the drive. Only the relevant anonymised content needed for your answer is ever visible to your cloud AI. PAI replaces client names and sensitive identifiers with pseudonyms before any excerpt reaches the cloud — restoring real names in the answer.
Everything stays securely on your USB.
Your files are indexed on the USB drive. They never reach any server. Unplug the drive and nothing remains on the computer.
Connect Claude, ChatGPT etc. to your data using local MCP. PAI sends only relevant anonymised content. Cloud AI costs for large files upload can be cut dramatically.
The drive includes a local AI model that works without internet. In a meeting room, on a plane, in a location with no signal — PAI still answers your questions.
Every answer includes the exact source: document name, page number, and the retrieved passage. You can verify every claim in seconds.
Before any excerpt reaches Claude or ChatGPT, PAI swaps client names, companies, and other sensitive terms for pseudonyms, then restores them in the answer. The term list is AI-generated but yours to edit — full AI power, zero data exposure.
A PAI automatically logs every AI query and keeps a full audit trail on the drive. Compliance-friendly by design — no private data leaves your network, nothing to register with regulators.
Upload spreadsheets alongside documents. Ask calculation questions — totals, averages, filters — and get exact answers from your own data, not approximations.
PAI ships ready, capable to answer questions about your own documents. Knowledge Packs are optional monthly subscriptions which maintain up to date expertise in a specific domain — each one also sharpens PAI itself, with advanced categorisation of your material and specialised prompts tuned to that domain.
Clinical protocols, drug interactions, diagnostic guidelines.
Includes: Spanish Ministry of Health + EMA documents
Once subscribed, packs are downloaded automatically to your USB. They work offline. Your queries stay private regardless of which pack you use.
PAI Enterprise is a custom deployment built around your company's knowledge, processes, and terminology. We fine-tune the AI model on your internal documents and pre-load it with the corpus your teams use every day.
We build a pre-loaded corpus from your internal documentation, product specs, procedures, and institutional knowledge. Your teams get relevant answers from day one.
We adapt the AI model to your domain, vocabulary, and tone. A law firm, a hospital, and a manufacturer each need a different AI. Yours should work the way you work.
PAI Enterprise ships on hardware you control. No data leaves your network. No vendor lock-in. Compliant with the privacy requirements of regulated industries.
Available for teams of 10 or more. Pricing on request.
PAI is built in Rust — a single binary that runs directly from the USB drive with no installation required on the host machine. Models and data never leave the drive.
* Subscription is optional, only for users who want to maintain up to date corpus and PAI system
Enterprise: pricing on request
Shipped from Barcelona. Secure checkout via Stripe.
System requirements: 16GB RAM minimum · macOS for now · Dual USB 3 - USB-C port