Citadel Pricing

FedRAMP boundary visualization and architecture modeling for every stage of authorization.

Visual architecture design for individuals and small teams

$6 /mo (billed annually)

or $13/mo (monthly)

Get Started

✓ Visual boundary diagram builder (up to 3 diagrams)

✓ Drag-and-drop infrastructure components

✓ Basic trust zone and network segment modeling

✓ AWS, Azure, and GCP component library

✓ Manual component annotation with metadata

FedRAMP boundary tools for small compliance teams

$22 /mo (billed annually)

or $27/mo (monthly)

Start Free Trial

✓ Everything in Essentials, plus:

✓ Unlimited diagrams

✓ FedRAMP Boundary Builder Mode

✓ In-scope vs out-of-scope component classification

✓ Shared responsibility model visualization

Full authorization package support for growing programs

$69 /mo (billed annually)

or $83/mo (monthly)

Start Free Trial

✓ Everything in Starter, plus:

✓ Full automated boundary validation suite

✓ Compliance-aware component tagging (control ownership, classification)

✓ SSP-ready boundary diagram export

✓ Structured architecture descriptions aligned with FedRAMP documentation

Enterprise-scale FedRAMP compliance for large organizations

$176 /mo (billed annually)

or $221/mo (monthly)

Start Free Trial

✓ Everything in Pro, plus:

✓ Unlimited diagrams, users, and API calls

✓ Custom validation rules for internal control frameworks

✓ Advanced compliance templates (NIST 800-53, FedRAMP High/Moderate/Low)

✓ Full authorization package export (boundary diagrams, narratives, inventory)