AI-assisted IEC 62443 assessment & assurance
Align your OT estate
to IEC 62443.
Prove it with evidence.
Enter your assets, zones and conduits. Let the software build the picture.
Automatically generated diagrams, connected dashboards and reports—powered by your IEC 62443-4-2 assessments, with AI assistance or manual review.
- Self-hosted
- Optional AI review
- Traceable decisions
One connected workflow
Enter the model. Automate the follow-through.
Your model generates the diagram. Assessment results feed the dashboards and insights. Generate reports from the same record—without rebuilding drawings, spreadsheets and summaries.
Zones, conduits & assets
Build the picture.
Understand the gaps.
Define your zones, conduits and assets. ZeroGapOT automatically generates the architecture diagram, saving the work of drawing and maintaining it separately.
Explore the capabilities
Less manual work. More visible progress.
Zones and Conduits
Automatically generate your architecture diagram from the assets, zones and conduits you define.
Risk Assessment Context and Security Targets
Keep approved risk decisions connected to the assets, boundaries and requirements they affect.
Cybersecurity Requirements Specification
Automatically compile a draft CRS from your existing system model and security targets.
IEC 62443-4-2 Component Assessment
Assess component requirements with AI assistance and manual review.
Evidence Management and Human Review
Keep the supporting documents, decisions and conditions attached to the assessment.
Governed Reports and Exports
Turn assessment results into dashboards, alignment insights and generated reports—from a single asset to zones, conduits and whole systems.
Early access
Ready to connect your assessment?
Tell us about your OT environment and the assessment work you want to improve. Explore early access or a structured pilot.
Join Early Access →