HoundShieldHoundShield
Products
Products by Industry

One firewall · every compliance framework · one deployment

TechnologySOC 2

Engineers pasting API keys & source into Copilot.

HealthcareHIPAA

Clinicians pasting PHI into AI for documentation.

DefenseCMMC L2

DoD contractors leaking CUI into proposal tools.

Legal & FinancePCI

Privileged client data shared with AI assistants.

Five EyesAUKUS

Allied suppliers navigating DISP & Essential 8.

GovernmentSoon

FedRAMP / FISMA — agency AI governance.

SOC 2 · HIPAA · CMMC L2 · 16 engines · <10msAll capabilities
Features
Core Capabilities

Inside the HoundShield firewall engine

AI Prompt Interception

Every LLM request inspected before it leaves the network.

16 Detection Engines

CUI, PII, IP, PHI, secrets, CAGE codes, clearances.

Immutable Audit Trail

SHA-256 tamper-evident logs. C3PAO-ready.

Live Threat Dashboard

Real-time blocked prompts, risk & posture.

Pricing
Pricing

All frameworks included in every plan

Free

Up to 1,000 prompts/mo

$0/mo
Pro

CMMC suite + AI gateway

$199/mo
Growth

PDF reports + C3PAO coord

$499/mo
Enterprise

On-prem · air-gapped

$999/mo
Compare all plans
Partners
Partner Program

Build & grow with HoundShield

RPO / MSP Referral

Co-brand the $499 report · keep the margin.

MSP / Agency

40% per report · 20% recurring · white-label.

Integrations

Drop-in proxy for ChatGPT, Copilot, Claude.

Docs
Documentation

Live in under 5 minutes · no code changes

Quickstart

One URL change → full compliance.

API Reference

Gateway, classifier & audit endpoints.

FAQ

Searchable answers — pricing, HIPAA, CUI.

16 engines · <10ms scan
Sign inStart free

About HoundShield

Building the Future of Defense Compliance

87,000 defense contractors need CMMC certification. Most can't afford six-figure consulting fees. We built HoundShield to change that.

Our Mission

Democratize CMMC compliance for every defense contractor — from sole proprietors to mid-tier primes — so protecting national security is never gated by budget.

By the Numbers

0+

Defense contractors need CMMC

0

NIST 800-171 controls mapped

$0/mo

Starting price

0-day

Free trial, no card required

What We Stand For

Security First

Zero-trust architecture from day one. Every layer encrypted, every access logged, every action auditable.

Defense-Grade

Purpose-built for CMMC Level 2. We map all 110 controls so you don't have to decode 800-171 yourself.

AI-Powered

Automated gap analysis identifies exactly where you fall short and generates remediation plans in minutes.

Transparent

Open audit trails with SHA-256 integrity. Assessors see the evidence they need, nothing hidden.

Affordable

$0 to start. Enterprise-grade compliance shouldn't bankrupt a small defense subcontractor.

Compliant

SOC 2 and GDPR ready out of the box. We practice the compliance we preach.

Trusted by Defense Contractors

We went from zero documentation to assessment-ready in six weeks. Our C3PAO was genuinely impressed with the evidence packages HoundShield generated.

Sarah Mitchell

VP of Cybersecurity, Ridgeline Defense Systems

As a 30-person shop, we thought CMMC Level 2 was out of reach. HoundShield made the 110 controls approachable and showed us exactly what to fix first.

James Thornton

CTO, Apex Tactical Solutions

The AI gap analysis found policy gaps our internal audit missed. The automated POA&M tracking alone saves us 15 hours a week.

Maria Chen

Compliance Director, Vanguard Aero Engineering

Our Journey

2024 Q3

Founded

HoundShield launched with a singular mission: make CMMC compliance accessible to every defense contractor.

2024 Q4

First Beta

Early access program with 20 defense subcontractors. Validated core assessment engine.

2025 Q1

NIST 800-171 Engine

Full mapping of all 110 security controls with automated evidence collection.

2025 Q3

Public Launch

General availability with AI-powered gap analysis, remediation plans, and audit trail generation.

2026 Q1

CMMC Level 2 Mapping

Complete alignment with CMMC 2.0 assessment objectives and C3PAO preparation workflows.

2026 Q3

1,000+ Users

Trusted by over a thousand defense contractors from sole proprietors to mid-tier primes.

Join the Mission

Start your CMMC compliance journey today. 14-day free trial, no credit card required.

Get Started Free
HoundShieldHoundShield

Local-only AI compliance firewall for CMMC Level 2, HIPAA & SOC 2. Prompt content never leaves your network.

CMMC LVL 2HIPAASOC 2NIST 800-171DFARS 7012
Product
FeaturesHow it worksPricingCompareDashboardChangelog
Compliance
CMMC Level 2HIPAASOC 2NIST 800-171DFARS 7012
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