Private by design

AI agents that live on your hardware, not in someone else’s cloud.

Sanctum AI builds production-ready, locally-deployed AI agents for the teams that can't — or shouldn't — send their data to a third-party server. Same agentic workflows. Zero data leaving the building.

100%On-premises inference
0Per-query API fees
1Fixed annual site license
What we offer

Right-sized AI for real work.

The giant cloud models are great. But the agent your accounting team uses to generate reports doesn't need to know how to bake a cherry pie. We deploy smaller, focused models that run on local hardware — and get the job done without the cloud and without fluctuating API costs.

Document intelligence

Retrieval-augmented agents that answer questions from your internal documents, contracts, and knowledge bases — without ever uploading them.

Task & workflow automation

Agentic systems that automate repetitive work — generating reports, drafting responses, surfacing insights — entirely offline if you need it.

Single-machine or shared deployments

Deploy to one workstation accessed by a whole team, or to a single user's machine — whichever fits your hardware and security model.

Why local?

Your data never leaves the building.

Cloud AI services require uploading the very documents most organizations are obligated to protect — trade secrets, client files, financials, PHI. Sanctum AI removes the upload entirely.

  • Privacy by architecture. No prompts, files, or context ever leave your network.
  • Predictable economics. One annual site license. No per-query, per-token, or per-seat surprises.
  • Works offline. Air-gapped environments are a first-class deployment target — not an afterthought.
  • Right-sized models. Smaller, focused open-weight models tuned to your domain — not a general-purpose giant.
How it works Our environmental case
The shift to private AI

A market moment that's already underway.

$113.7B
Private / on-prem AI market by 2034[1]
29.5%
CAGR of the private AI market[1]
#1
Security & privacy cited as top AI adoption barrier[2]
1,000+ TWh
Forecast data-center electricity use by 2026[3]

[1] Dimension Market Research, Private / On-Premises AI Market.   [2] Technavio, AI Model Hosting Market (through 2029).   [3] International Energy Agency, Electricity 2024 — Executive Summary.

Built for sensitive work

Designed for the industries that can't risk a leak.

Legal, financial services, and healthcare firms face the sharpest version of every cloud-AI problem — privacy risk, hallucination, and runaway costs — and have the fewest viable options today.

Legal

Privileged by default

Client privilege, M&A documents, and case research stay on your hardware. No third-party processor in the chain of custody.

Financial Services

Proprietary models stay proprietary

Internal models, client financials, and compliance workflows — analyzed without exposure to external infrastructure.

Healthcare

PHI never touches the wire

Clinical documentation and protected health information processed locally, supporting HIPAA-aligned operations.

Let's see if local AI fits your stack.

Tell us about your workflow and we'll show you what a Sanctum deployment would look like in your environment.

Book a Demo