ThreatModeler Nexus

C
C tier on Threat Modeling SoftwareScore 6.9 · #5 of 22
Android app
Not listed
Free plan
Yes
Paid plans from
$333.33/mo
Runs on
api, self-hosted, Web
threatmodeler.ai
The ThreatModeler Nexus homepage

Summary

ThreatModeler Nexus is a platform for secure design and governed threat modeling across applications, cloud and hybrid architectures, devices, and operational technology. Its Secure Design Graph links architecture, threats, controls, compliance requirements, and security decisions. System Mapping, Graph, and Reporting agents operate on that graph, and supported methodologies include STRIDE, PASTA, and CSA MAESTRO for agentic systems. Findings map to more than 180 security and regulatory frameworks, including NIST, ISO 27001, PCI DSS, HIPAA, DORA, and the EU AI Act. A built-in MCP Server checks pull requests and commits against the current threat model, returning threats, requirements, and mitigations in developer workflows. Listed integrations include infrastructure tools and cloud providers, development platforms, ServiceNow, and ArmorCode. Customers can connect their own AI model, with a deterministic framework governing output. The product supports web, API, and self-hosted environments. A free Community Edition is listed; the ThreatModeler license costs 4000.00 USD per year on a 12-month contract, with additional AWS infrastructure costs possible. Standard Support states a 99.5% monthly uptime commitment and Enterprise Support 99.9%; support covers only the current and immediately preceding major product versions.

Who it is for

ThreatModeler Nexus is aimed at enterprise security, architecture, development, compliance, and risk teams working across large portfolios. It may suit teams that need threat modeling tied to development workflows and compliance frameworks.

What is good

  • Secure Design Graph connects architecture, threats, controls, and decisions.
  • Supports STRIDE, PASTA, and CSA MAESTRO.
  • Maps findings to more than 180 frameworks.
  • MCP Server checks pull requests and commits against threat models.
  • Web, API, and self-hosted deployment options are listed.

What to know first

  • License costs 4000.00 USD per year on a 12-month contract.
  • Additional AWS infrastructure costs may apply.
  • Support covers only two major product versions.

Verdict

ThreatModeler Nexus connects threat modeling with compliance mappings and developer workflows. The listed license has a 12-month contract, and additional AWS infrastructure costs may apply.

ThreatModeler Nexus plans and pricing

All plans
Community Edition Free for practitioners, students, developers, architects, and security teams · experience threat modeling before scaling threatmodeler.ai · 30 Sept 2026
ThreatModeler license $4,000/yr 12-month contract single LICENSE dimension · additional AWS infrastructure costs may apply aws.amazon.com · 30 Sept 2026

Compared on threat modeling software

Free plan
Yesthreatmodeler.ai
Attack-path analysis
Yesthreatmodeler.ai
Risk prioritization
Yesthreatmodeler.ai
Templates and frameworks
Yesthreatmodeler.ai
Modeling methods
multiplethreatmodeler.ai
Deployment
boththreatmodeler.ai

Facts

Purpose
ThreatModeler Nexus is an agentic platform for secure design and governed threat modeling across applications, cloud, hybrid architectures, devices, and operational technology.threatmodeler.ai · 30 Sept 2026
Secure Design Graph
The platform uses the Secure Design Graph as a connected system of record for architectures, threats, controls, compliance requirements, and security decisions.threatmodeler.ai · 30 Sept 2026
AI agents
ThreatModeler Nexus includes System Mapping, Graph, and Reporting agents that operate on the Secure Design Graph.threatmodeler.ai · 30 Sept 2026
Methodologies
The platform supports STRIDE, PASTA, and the CSA MAESTRO methodology for agentic systems.threatmodeler.ai · 30 Sept 2026
Compliance mappings
ThreatModeler Nexus maps findings to more than 180 regulatory and security frameworks, including NIST, ISO 27001, PCI DSS, HIPAA, DORA, and the EU AI Act.threatmodeler.ai · 30 Sept 2026
MCP Server
The built-in MCP Server checks pull requests and commits against the current threat model and returns threats, requirements, and mitigations in the developer workflow.threatmodeler.ai · 30 Sept 2026
Integrations
Listed integrations include HashiCorp Terraform, AWS CloudFormation, Azure ARM Templates, GitHub Actions, Azure DevOps, Jenkins, AWS, Google Cloud, Microsoft Azure, Bitbucket, ServiceNow, and ArmorCode.threatmodeler.ai · 30 Sept 2026
Bring your own AI
Customers can connect their own AI model, while the deterministic framework governs the output.threatmodeler.ai · 30 Sept 2026
Security certifications
ThreatModeler lists ISO 27001:2022 and SOC 2 Type II.threatmodeler.ai · 30 Sept 2026
Federal authorization
ThreatModeler announced that ThreatModeler Nexus achieved FedRAMP Moderate authorization in September 2026.threatmodeler.ai · 30 Sept 2026
Support uptime
The Standard Support policy states a 99.5% monthly uptime commitment, while Enterprise Support states 99.9%.threatmodeler.ai · 30 Sept 2026
Support limits
Support applies only to the current major product version and the immediately preceding major version.threatmodeler.ai · 30 Sept 2026
Security library
The Secure Design Graph contains more than 1,500 catalogued threats and more than 3,500 security requirements.threatmodeler.ai · 30 Sept 2026
Target customers
The platform is built for enterprise security, architecture, development, compliance, and risk teams operating across large portfolios.threatmodeler.ai · 30 Sept 2026

Company

Founded
2010threatmodeler.ai · 28 Sept 2026
Headquarters
Jersey City, New Jersey, USAthreatmodeler.ai · 28 Sept 2026

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