Enterprise & Sovereign Tier

Infrastructure you control. Security you trust.

Bare metal. White-glove deployment. FIDO2 hardware authentication. Your platforms, your keys, your datacenter — or ours.

Professional — $499/mo Sovereign — Custom Quote

Owned Hardware

No Big Tech Cloud

Air-Gap Capable

YubiKey PIV Bound

White Glove Setup

Engns Private CA

Recommended

WebStage Professional

Dedicated private server. Full platform. Priority support.

$499
per month
What's Included
Isolated SQL Server database
Isolated IIS application pool
AI site seeding on provisioning
Full WebStage / Khotten platform
Stripe + PayPal + Coinbase payments
FIDO2 / YubiKey authentication
Local Ollama AI — data never leaves server
Remote license validation
AES-256-GCM payment key encryption
Engns Private CA trust chain
Dedicated bare-metal or private server
Priority support SLA
White-glove onboarding
Enterprise Smart Card & PIV book (included)
Ready to deploy?

Professional is the highest fixed-price tier. Subscribe directly — we'll have your platform provisioned within one business day.

Subscribe — $499/mo Full feature comparison
Custom Build

Sovereign Enterprise

Your hardware. Your keys. Your rules. Air-gap capable.

Quote on Request
custom scoped

The Sovereign tier is for organizations where infrastructure ownership is non-negotiable — defense contractors, legal, healthcare-adjacent, or any operation that cannot trust a third-party to touch their data.

Bare Metal Server
Run on hardware you own or colocate. Dell PowerEdge class or custom build.
Air-Gapped Licensing
YubiKey PIV-bound offline license. No phone-home required. Signed by Engns Private CA.
Smart Card / CAC Authentication
Front-panel smart card reader support. PIV-compliant. FIDO2 + hardware key enforcement.
White Glove Build
We build, configure, and deploy your full stack. You receive a production-ready system.
Engns Private CA Trust Chain
Your deployment trusts Engns-issued certificates. No dependence on public CAs.
Engns SDK (Roadmap)
Custom integrations against WebStage and Khotten core. Extensions run on your own infrastructure.
Request a Sovereign Build

Tell us about your infrastructure, security requirements, and platform needs. We'll scope the build and provide a fixed quote.

Request Enterprise Quote enterprise@engns.com

Add hardware authentication to any Enterprise build:

YubiKey 5C NFC YubiKey FIPS All Hardware →

Not sure which tier is right?

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