GUARDIAN HEALTH BY HEARTH & ALLOY
Safe AI Workbench for Healthcare
An enterprise-grade AI workbench with automatic PHI detection, policy enforcement, and full audit trails—so your teams can use AI productively without compromising privacy or compliance.
Executive Summary
Use AI Safely—Without Risking PHI or Compliance
Generic AI tools can leak PHI, violate policy, and lack audit trails.
Guardian Health is an enterprise Safe AI Workbench that lets healthcare organizations and other regulated industries use AI productively—while preventing PHI exposure and enforcing organizational policy with full auditability.
Why It's Needed
The Problem with Consumer AI Tools
No PHI Detection
Consumer AI tools can't detect or block sensitive health information before processing.
No Policy Enforcement
They don't provide organizational controls over what data can be processed or how.
No Audit Trails
Missing the comprehensive logging that compliance teams require for HIPAA/SOC 2.
Platform
What Guardian Health Includes
PHI Detection & Redaction
Detect PHI in prompts, files, and chat transcripts before they reach the model.
- Healthcare-tuned PHI detectors
- Inline redaction & fallbacks
- Configurable redaction policies
Policy Engine
Define what data can be used, how, and by whom—enforced on every request.
- Role-based safety policies
- Sandbox testing before rollout
- Conditional rules by data type
Audit Trails
Capture a complete record of AI usage for compliance and security review.
- Per-request logging
- Exportable audit reports
- SIEM & GRC integrations
How It Works
From Setup to Governed AI Workflows in Days
Connect your organization
Invite your team, sync SSO, and map roles so every workspace inherits the right guardrails from day one.
Set policies & safety rules
Start from healthcare-ready templates or define custom rules for PHI, payment data, and internal content.
Run compliant AI workflows
Launch governed chatspaces, audit AI usage in real time, and iterate quickly without risking PHI exposure.
AI Safety Controls
Safety Controls Built for Healthcare Workflows
Governed AI chat for PHI
Give clinicians and staff an AI assistant that can see PHI safely, with all interactions logged and governed.
- Inline PHI detection before model
- Policy-based redaction and warnings
- Full transcript logging for audit
File & document pipeline
Scan PDFs, DOCX, and XLSX files for PHI before they ever reach your AI models.
- Streaming file segmentation
- Pre-ingestion PHI scanning
- Configurable retention windows
RBAC & approvals
Ensure only the right roles can access PHI-aware workflows, with clear separation of duties.
- Least-privilege access
- Role templates for compliance
- Approval flows for high-risk tasks
Model controls & observability
Route traffic to approved models, track usage, and tie anomalies back to policy actions.
- Model allowlists per workspace
- Usage dashboards & alerts
- Signals for quality & drift
Enterprise
Enterprise-Ready by Design
Guardian Health is built for teams who need to prove how AI is used—internally and to regulators. We meet healthcare systems where they are with controls, integrations, and deployment options that fit existing security and compliance frameworks.
- SSO & SCIM for identity and provisioning
- Azure-hosted with support for your tenant
- HIPAA alignment and BAAs available
- Audit log retention options up to 7+ years
- SIEM integrations & webhooks for alerts
- Request-level logging with immutable history
Safe AI infrastructure: data detection, policy enforcement, and auditability layered around your existing systems.
Who It's For
Built for Teams Responsible for Safe AI Adoption
Compliance & security teams
Get visibility into AI usage with the enforceable policies and audit trails you need for HIPAA and internal risk frameworks.
IT & platform teams
Integrate Guardian Health into your existing identity, logging, and infrastructure without adding fragile one-off tooling.
Clinical & operations leaders
Give frontline teams AI that actually understands the rules—so they can work faster without compromising patient privacy.
Get Started
Ready to Use AI Safely?
🤝 Design Partnership Program
Help shape Guardian Health's roadmap and get preferred pricing. Work directly with our team to build the platform around your organization's real-world needs.
Become a Design Partner📧 Request a Demo
See Guardian Health in action. We'll show you how automatic PHI detection, policy enforcement, and audit trails work together to enable safe AI adoption.
Request a Demo →