Professional Systems Engineering Software

Assurance tools for teams
that build with precision.

BowTie risk diagrams, enterprise integration, safety analysis, CAD modeling, and systems engineering — all in one platform.

View memberships Explore tools
BowTie Tool
Structured BowTie risk diagrams with barrier management
bowtie.your-domain.com →
Enterprise Integration
Schedule optimization and dependency management
eim.your-domain.com →
Safety Analyser
Safety model orchestration, risk assessment, and reporting
safety-analyst.your-domain.com →
ClawCAD
Parametric 3D CAD modeling with Python scripting
clawcad.your-domain.com →
ImageTracer
SVG vectorization and image-to-code conversion
imagetracer.your-domain.com →
SysMLv2 Tool
Systems Modeling Language v2 diagramming
sysml.your-domain.com →
6
Assurance Tools
100%
Browser-Based
JSON
Canonical Format
Pilot
Stage
The Platform

Tools built for systems assurance.

From hazard identification to CAD modeling — a complete toolchain for engineering teams.

BowTie Tool
Risk

Generate structured BowTie diagrams for hazard identification, barrier management, and risk assessment traceability.

48 features Barrier catalog Risk matrix Power BI export PNG/SVG export
Enterprise Integration Manager
Scheduling

Optimize project schedules with dependency networks, critical path analysis, Gantt charting, and cloud solver integration.

Dependency networks Gantt charts Critical path JSON scheduling Monte Carlo
Safety Analyser
Compliance

Safety model orchestration with hierarchical folders, lifecycle stages, WHS views, operational models, and audit trail.

Multi-stage models Offline sync Lock & restore Tenant isolation Audit trail
ClawCAD
CAD

Browser-based parametric 3D CAD with Python scripting, assembly management, and STEP/OBJ export.

3D modeling Python scripting Assembly solver STEP export OpenSCAD
ImageTracer
Vectorization

Convert raster images to scalable SVG vectors with animation, pixel art, and programmatic trace generation.

SVG export Animation Pixel art JSON trace Batch processing
SysMLv2 Tool
SysML

Full systems engineering modeling with SysML v2 text notation, IBD, parametric, requirements, and sequence diagrams.

KerML base Text notation Parametric Requirements AI assistant
Built for Teams

Enterprise-grade from day one.

Everything your team needs to manage, audit, and report on systems assurance — without the enterprise complexity.

Legal & Compliance

Versioned EULA, Terms, and Privacy Policy with clickwrap acceptance recording. Audit trail for every user action.

Tenant Isolation

Organization-scoped workspaces with role-based access control. Your data never mixes with other tenants.

Immutable History

Every change creates a new revision with checksum. Restore any point-in-time version. History is never deleted.

Canonical JSON

All models export to versioned JSON schema. Import, migrate, and use your data anywhere. No vendor lock-in.

Membership

Simple, transparent pricing.

Start free. Scale as your team grows. No surprise charges.

Starter
$49/mo

For individual engineers building BowTie diagrams and safety models.

  • 1 user
  • All 6 tools included
  • 50 projects
  • Canonical JSON export
  • PNG/SVG export
  • Email support
Start free trial
Enterprise
Custom

For company-wide safety programs, SSO, and private deployments.

  • Unlimited users
  • All 6 tools included
  • SSO / SAML
  • Private cloud deployment
  • Advanced audit & restore
  • Custom SLA
  • Dedicated support
Contact sales

Ready to build with confidence?

Join engineering teams that use Systems Assurance Tools to manage risk, integrate workflows, and model complex systems.

Start your free trial Explore the tools