Products built on Meridian Suite judgment
Diagnostic and advisory products that bring senior technology and security leadership into the rhythm of your business.
Meridian Radar™
Live — freeFree compliance-readiness assessment across 8 domains
A comprehensive, no-cost diagnostic that scores your organization across eight critical technology and security domains — surfacing risk, gaps, and prioritized next steps in minutes. The top-of-funnel entry point to the Meridian Suite.
- 8-domain scoring across security, infrastructure, and operations
- Personalized risk report with prioritized recommendations
- Benchmarked against SMB and mid-market peers
- No credit card or commitment required
Meridian Slant™
LiveClinical AI governance — bias, drift & accreditation
The flagship paid product for healthcare and radiology AI. Continuously monitors AI performance, detects bias and drift, and ensures every decision is trustworthy and accreditation-ready.
- Bias detection across patient subgroups and cohorts
- Drift monitoring to catch model decay early
- Explainability insights for every decision
- Accreditation-ready reports for major frameworks
Meridian Signal™
Live — freeFree AI-readiness and adoption-momentum score
The free, AI-ambitious entry point to the suite. A 7-question thin-slice intake produces an AI readiness and momentum score, capability-gap readings, an opportunity brief, and a tension resolution against your Meridian Radar readiness score.
- 7-question thin-slice intake — 3 minutes, free, no signup
- AI momentum index, signal strength, trajectory, and 90-day activation probability
- AI-generated opportunity brief and risk-adjusted upside
- Tension Resolver — unifies your integrity score with your momentum signals
Meridian Sentinel™
LiveInference tracing, ethics gates, and anomaly detection
Generalizes Meridian Slant's oversight methodology to any AI stack — capturing reasoning traces, scoring ethics on every output, monitoring drift and bias, and surfacing anomaly patterns before they become incidents.
- Trace Logic Layer — auditable reasoning steps per inference
- 8-domain Ethics Gate, pre- and post-inference
- Drift & bias detection across 7 dimensions
- Anomaly pattern engine surfaces good and bad trends
The Meridian product portfolio at a glance
One unified suite for readiness, governance, ethics, compliance, monitoring, and enterprise intelligence.
The Meridian lifecycle
- Discover
- Assess
- Govern
- Approve
- Monitor
- Respond
- Prove
- Optimize
Ten products, one suite
Meridian Radar™
Discover
AI risk discovery and readiness assessment
What it does: Scores readiness across eight domains and returns a prioritized remediation roadmap.
- 8-domain readiness scoring
- Risk scoring and gap analysis
- Peer benchmarking and remediation roadmap
Meridian Slant™
Govern
Clinical AI governance and oversight
What it does: Monitors clinical models for subgroup bias and drift, and produces accreditation-ready reporting.
- Bias and subgroup analysis
- Drift detection and alerts
- ACR / IAC / TJC-ready reports
Meridian Signal™
Prioritize
AI readiness and adoption momentum
What it does: Scores momentum and reconciles ambition against actual governance readiness.
- Optimism Index scoring
- Trajectory and activation probability
- Tension Resolver against readiness
Meridian Sentinel™
Oversee
Continuous integrity and control monitoring
What it does: Catches unsafe reasoning, drift and bias across any LLM or ML stack.
- Trace Logic per inference
- 8-domain Ethics Gate
- Drift and anomaly detection
Meridian Compass™
Attest
Ethical review, framework mapping and attestation
What it does: Maps obligations to the frameworks that impose them and assembles the audit package.
- Obligations mapped to frameworks
- Obligation timeline with owners
- Audit package an auditor accepts
Meridian Ledger™
Monitor
Evidence-driven compliance assurance
What it does: Collects evidence continuously and reports whether each control is actually working. Formerly Vigil.
- Always-on evidence collection
- Per-control health monitoring
- Continuity — a stopped control is a finding
Meridian Pulse™
Report
Executive risk telemetry
What it does: Scores risk across internal, third-party and AI systems and produces the board summary.
- Portfolio-level risk aggregation
- Board-ready summary from live data
- States the basis of its own posture
Meridian Atlas™
Author
AI policy workspace
What it does: Where AI policies are written, versioned and turned into operational controls.
- Integer-versioned policy authoring
- Drafting-quality grading
- Amendment read — what a revision did
Meridian Tether™
Discover
Autonomous-agent monitoring
What it does: Discovers every agent you run, baselines its behaviour, and catches drift.
- Agent discovery, shadow agents included
- Per-agent behavioural baseline
- Never sits in the execution path
Meridian Marshal™
Prove
Agent-workflow governance
What it does: Traces the workflow, approves the risky steps, and hands auditors the chain.
- Workflow lineage and audit trail
- Named human approval gates
- Approval-only — never blocks a run
Supporting components
Registry
AI asset inventory, model catalog, ownership
Control
Remediation workflows, approvals, accountable actions
Evidence Room
Audit evidence, artifacts, framework mapping
Vendor Trust
Third-party and vendor AI risk management
Privacy
Data governance, consent, retention, sensitive-data controls
Response
AI incidents, investigations, corrective action
What the portfolio delivers
- Faster audit and questionnaire readiness
- Safer, more responsible AI adoption
- Executive-level visibility into risk
- Continuous monitoring instead of one-time assessments
- Greater trust with customers, regulators and partners
Next up: the agent layer
Eight products are commercially available on shared Meridian infrastructure today — see the portfolio above. The agent layer — Meridian Tether™ and Meridian Marshal™ — is built and running on the same infrastructure, with commercial release targeted for 2027 — monitoring the autonomous agents now acting on your behalf, and governing the workflows they run.
How organizations use the Meridian Suite
Industry-specific scenarios that show how each product turns compliance posture, AI governance, and technology risk into measurable business outcomes.
Pre-Acquisition Technology Due Diligence
A mid-market PE firm evaluating a healthcare SaaS target uses Meridian Radar to score the company across 8 domains in under 10 minutes. The assessment surfaces latent infrastructure debt and gaps in access control that would have added $400K to post-close remediation. The firm negotiates a lower purchase price and builds a 90-day integration roadmap before signing.
Clinical AI Model Governance
A regional hospital network deploys an AI-powered sepsis prediction model across 6 facilities. Meridian Slant continuously monitors the model for drift across patient demographics, detects emerging bias in readmission scoring for non-English-speaking cohorts, and generates an ISO 42001-ready governance report for the compliance committee.
Credit Decision Explainability & Oversight
A fintech lender processing 50,000 applications monthly needs to explain adverse action decisions to regulators. Meridian Sentinel captures a full reasoning trace for every inference, scores each decision through an 8-domain ethics gate, and flags anomalous approval patterns before they hit the CFPB complaint threshold.
AI Investment Prioritization
A B2B SaaS CEO with a $2M technology budget must decide between building an AI copilot, automating customer success, or improving the data pipeline. Meridian Signal's 7-question intake scores each opportunity on signal strength, trajectory, and organizational readiness — then resolves the tension against the company's Meridian Radar readiness score to recommend the highest-probability first move.
Always-On HIPAA Evidence Collection
A multi-site specialty clinic preparing for a HITRUST audit previously spent 6 weeks manually collecting evidence. Meridian Ledger maps controls to each framework, tracks findings with named owners across all 8 Meridian Radar domains, and generates audit-ready evidence packages on demand — reducing audit prep from months to days.
Continuous Control Testing & Posture Status
A publicly traded technology company's board requests a quarterly cybersecurity briefing. Meridian Pulse continuously tests controls across internal environments, third-party vendors, and AI systems, then reports live posture status — replacing static quarterly reports with evidence of which safeguards are working today.
Enterprise AI Inventory & Portfolio Roll-Up
A medical device manufacturer launching an AI diagnostic tool must account for every model, agent, vendor, and data flow across three business units. Meridian Atlas maintains a single inventory with owners, classifications, and dependencies, then rolls exposure up to the portfolio level for board and regulator reporting.
Meridian Radar vs Slant vs Ledger
Three products, three different jobs. Here is how to pick the starting point that matches your immediate need.
| Capability | Meridian Radar Available today | Meridian Slant Available today | Meridian Ledger Available today |
|---|---|---|---|
| Best for | Organizations that need a fast, free baseline of technology, security, and AI readiness before making investment decisions. | Healthcare and regulated industries running clinical or high-stakes AI models that require continuous bias and drift oversight. | Teams preparing for SOC 2, HIPAA, or NIST audits who want always-on evidence collection instead of manual prep sprints. |
| What it does | Scores your organization across 8 domains in ~12 minutes, then delivers a prioritized risk report with peer benchmarks. | Monitors AI model performance in production, detects bias across subgroups, tracks drift, and generates accreditation-ready reports. | Automates control monitoring and evidence collection across your stack, surfacing failures within 24 hours. |
| Key output | Readiness scorecard + prioritized remediation roadmap | Slant Score, bias-by-subgroup heatmap, drift alerts, compliance report | Audit-ready evidence package, continuous control health dashboard |
| Time to value | 12 minutes, no signup required | Days to integrate; continuous value after that | Hours to configure; runs continuously |
| Framework alignment | SOC 2, HIPAA, NIST 800-53, ISO 27001 | ISO 42001, NIST AI RMF, EU AI Act, SOC 2 | SOC 2, HIPAA, NIST 800-53, ISO 27001 |
| Starting point | Start Free Assessment | Explore Meridian Slant | Explore Meridian Ledger |
Still unsure?
Most organizations start with Meridian Radar to establish a baseline, then layer in Meridian Slant for AI governance or Meridian Ledger for continuous compliance. The three products are designed to work together — not replace one another.
Talk to our team about your stackFind your starting product
Answer four quick questions and we'll point you to the Senticit product that fits your stage, stack, and compliance posture.
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Where are you in your compliance or AI journey?
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What kind of commitment are you ready for today?
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