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 inGet the $499 report
Agentic AI System

AI Agents That Think, Act & Protect

Not just pattern matching. HoundShield agents use a ReAct reasoning loop with 8 tools and 13 AI models to autonomously handle compliance at scale.

Deploy Your First Agent See How It Works
18
Agent Templates
8
Built-in Tools
13
AI Models
∞
Custom Agents
Live Demo

Watch an Agent Think in Real Time

The ReAct loop in action — observe how the agent reasons through a compliance task, selects tools, and arrives at a decision.

Agent Execution — ReAct Loop
OBSERVE
THINK
ACT
RESULT
agent-reasoning.log
[OBSERVE]

Core Architecture

The ReAct Reasoning Loop

Every agent follows a structured reasoning pattern: Observe the environment, Think about the best approach, Act using tools, and Iterate until the task is complete.

STEP 01

Observe

Receives the request and gathers context. Reads previous conversation, tool outputs, and environmental state.

STEP 02

Think

Chain-of-thought reasoning about the best approach. Considers multiple strategies and selects the optimal path.

STEP 03

Act

Executes selected tools in parallel. Runs compliance scans, queries data, generates reports, searches the web.

STEP 04

Iterate

Evaluates the result. If the task isn't complete, loops back to Observe with new context. Continues until done.

Loops until task complete — average 2.3 iterations
Toolbox

8 Built-in Agent Tools

Every agent has access to these tools. Mix and match to create specialized workflows for any compliance or security use case.

Web Search

Real-time web intelligence for threat analysis and compliance research

Code Execution

Sandboxed code runner for data processing, validation, and automated scripts

Compliance Scan

Instant PII and sensitive data detection across 16 pattern types

Data Query

Structured data analysis with SQL-like queries on compliance events

File Analysis

Deep document parsing for contracts, policies, and regulatory filings

Chart Generation

Visual data reporting with auto-generated compliance dashboards

Knowledge Base

RAG-powered retrieval from your organization's compliance documentation

Web Browsing

Autonomous web navigation for regulatory monitoring and updates

Model Router

13 AI Models — 8 Free

Agents automatically route to the best model for each task. 8 free models for everyday use, 5 premium for maximum capability.

GPT-4o
OpenAI
PROMost Capable
Claude 3.5 Sonnet
Anthropic
PROBest Reasoning
Gemini 2.5 Pro
Google
PROMultimodal
GPT-4o Mini
OpenAI
PROFast
Claude 3.5 Haiku
Anthropic
PROBalanced
Gemini Flash
Google
FREESpeed King
Llama 3.3 70B
Meta
FREEOpen Source
DeepSeek V3
DeepSeek
FREECode Expert
Qwen 2.5 72B
Alibaba
FREEMultilingual
Mistral Small
Mistral
FREEEfficient
Gemma 3 27B
Google
FREECompact
Nemotron 70B
NVIDIA
FREEInstruct
Phi-4 Reasoning+
Microsoft
FREEReasoning
Templates

18 Pre-Built Agent Templates

Deploy specialized compliance agents in seconds. Each template comes with a fine-tuned persona, tool configuration, and domain expertise.

+ 9 more templates available in the Dashboard, plus unlimited custom agent creation

Build Your Own

Visual Agent Builder

Create custom agents in the Dashboard with our visual builder. Define personas, select tools, configure models, and deploy in seconds.

1
Define Persona
Compliance Reviewer
You are an expert compliance analyst. Review all content for regulatory violations...
2
Select Tools
Compliance Scan
Data Query
File Analysis
Knowledge Base
Web Search
3
Deploy
Claude 3.5 Sonnet
Ready to Deploy

Deploy Your AI Agent Army

Start with our free tier — 18 templates, 8 tools, and 8 free AI models. Scale to unlimited custom agents on Pro.

Get Started Free Open Dashboard
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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