Enterprise AI security that lives on your premises

Lucien skeleton illustration

Lucien is a dedicated, on-premises AI firewall appliance. One purchase, unlimited users, and nothing leaves your network.

Enterprise & On-Prem

Security that stays inside your walls

Deploy Lucien in your own data center or colocation facility. Security, compliance and audit stay under your roof.

01

Your data never leaves

Prompts, policies and audit logs stay on hardware you own, inside your network. No cloud relay, no third party in the loop.

02

Air-gap ready

No internet dependency. Policies load locally and decisions are signed on the appliance, so it works in classified and disconnected environments.

03

Deterministic by design

Explicit rules evaluated in FPGA hardware. Same input, same answer, in under a millisecond, with a verifiable record.

The Business Case

Priced like infrastructure, not like a subscription

Buy the appliance once, protect everyone, and never pay more because adoption grew.

Lucien appliance
Cloud AI security
Pricing model
One-time appliance purchase
Per seat, per token, or both
User license
Unlimited
Priced per user
Where data lives
Your network, on your hardware
Vendor cloud
Cost as usage grows
Flat
Grows with every prompt
Decision latency
Under 1 ms, in hardware
Tens to hundreds of ms
Air-gapped sites
Supported
Not possible

In Plain English

What that means day to day

Your people are already pasting things into AI tools. Lucien makes sure the wrong things never get through.

  1. 01Plug it in, point your traffic at it, and it just works.
  2. 02Fast enough that nobody notices, priced so finance does.
  3. 03It sits in a rack and does its job. You forget it's there.

Deploy with certainty, scale without hesitation

Your AI investments deserve protection you can prove. Let us show you how Lucien delivers it.