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

Changelog

What's new in HoundShield

Every improvement, shipped fast.

v2.7.0July 2026

Control Reference Library & Partner Kit

  • FeatureAll 110 NIST 800-171 controls published as a free reference — official text, plain English, remediation, assessor evidence, and an honest AI-relevance verdict per control
  • FeatureRPO/MSP partner kit: co-branded CMMC AI Risk Assessment at published wholesale terms
  • FeatureConsole assessment and gap views now deep-link every control to its full guide
  • ImprovementScanner latency is now a CI-enforced contract: 2,000 cold scans per build must keep p99 under 10ms (currently 0.57ms)
v2.6.0July 2026

Customer Status Intelligence & Personalized Brain AI

  • FeatureAfter-login status panel: where you stand, your single next step, and your highest-impact gaps with fixes
  • FeatureBrain AI answers “where do I stand?” from your own data — consent-gated, off by default, revocable
  • FeatureOrder confirmation for the $499 CMMC AI Risk Assessment Report — reference, amount, report-due date, live status
  • ImprovementPrivacy by design: assessment data stays in your browser; no customer data is ever sent to a commercial LLM
v2.5.0March 2026

CMMC Level 2 Full Mapping

  • FeatureComplete 110-control CMMC Level 2 mapping with practice-level detail
  • FeatureSPRS score calculator with real-time gap weighting
  • FeatureC3PAO-ready report export (PDF + JSON)
  • ImprovementHoundShield assessment engine refactored for sub-200ms scoring
v2.4.0February 2026

AI Agent Workspace

  • FeatureReAct reasoning loop with chain-of-thought tracing
  • Feature12 integrated tools for compliance automation
  • Feature13 AI model support via OpenRouter gateway
  • ImprovementAgent templates for common compliance workflows
v2.3.0January 2026

Stripe Integration & Pricing

  • Feature4-tier pricing: Free, Pro, Business, Enterprise
  • Feature14-day trial with automatic downgrade
  • FeaturePromo code engine with usage-based metering
  • FixWebhook idempotency for duplicate Stripe events
v2.2.0December 2025

Command Center V2

  • FeatureUnified dashboard with real-time threat feed
  • FeatureCompliance metrics panel with trend sparklines
  • ImprovementPipeline view for scan lifecycle tracking
  • FixWebSocket reconnection reliability on flaky networks
v2.1.0November 2025

OAuth & Multi-Provider Auth

  • FeatureGoogle, GitHub, and Microsoft SSO providers
  • FeatureMagic link passwordless authentication
  • ImprovementSession management with secure HTTP-only cookies
v2.0.0October 2025

Complete Platform Rebuild

  • FeatureFull rewrite on Next.js 15, React 19, Tailwind CSS
  • FeatureDark-mode-first design system
  • FeatureZero-copy stream scanning engine
  • ImprovementSub-50ms P99 scan latency
Roadmap

Coming next

Q3 2026

Evidence Collection Automation

Auto-gather artifacts and screenshots mapped to CMMC controls.

Q3 2026

Multi-Organization Support

Manage multiple subsidiaries under a single parent account.

Q4 2026

C3PAO Assessment Prep Wizard

Guided walkthrough to prepare for third-party CMMC assessments.

Q4 2026

Mobile App (iOS / Android)

Review alerts, approve quarantine actions, and track compliance on the go.

Ship with confidence

Start protecting your AI pipeline today. Free tier available with no credit card required.

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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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