ThreatModeler

Threat Modeler is a powerful, AI-assisted threat modeling tool built for security engineers, developers, and product teams who want to identify and mitigate security risks before they become incidents. Features: Workspaces Organize threat models by product, team, or sprint with dedicated workspaces STRIDE-based Threat Analysis Catalog threats by category, severity (Critical–Low), and priority (P1–P5) to keep your team focused on what matters most AI-Powered Suggestions Instantly generate threats, mitigations, brainstorm ideas, and security assumptions using OpenAI or Anthropic with support for custom prompts to tailor results to your context Mitigations Tracking Link mitigations directly to threats and track their implementation status Assumptions & Brainstorming Document security assumptions your design relies on and capture creative attack scenarios in structured brainstorm sessions Reference Packs curated threat libraries including OWASP Top 10, STRIDE, Cloud Security, and Mobile App Threats with one tap NIST Controls Browse and reference NIST 800-53 security controls inline Light & Dark Mode Comfortable for both office and on-call use