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ThreatModeler is a commercial threat modeling tool by ThreatModeler. Heeler Runtime Threat Modeling is a commercial threat modeling tool by Heeler. Compare features, ratings, integrations, and community reviews side by side to find the best threat modeling fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Enterprise security teams building cloud-native applications need ThreatModeler to shift threat modeling left before infrastructure decisions calcify; it's the only platform that threads threat analysis through IaC, APIs, and continuous deployment workflows rather than treating it as a pre-build checkbox. The tool covers ID.RA and ID.AM in NIST CSF 2.0, meaning you get asset discovery tied directly to risk quantification across apps and cloud environments. Skip this if your organization still models threats in annual workshops or if you lack the product and cloud team bandwidth to operationalize findings; ThreatModeler demands continuous engagement, not set-and-forget governance.
Heeler Runtime Threat Modeling
Development and security leaders responsible for cloud application risk want threat models that stay current with actual runtime behavior, not static diagrams built once and ignored. Heeler Runtime Threat Modeling automatically decomposes applications and regenerates threat models as your infrastructure drifts, catching material changes to APIs and components in real time; this covers ID.RA and DE.CM rigorously while most tools cover only one. Skip this if your team needs threat modeling to feed into a broader GRC platform or if you're still managing monoliths where drift detection feels premature.
Enterprise threat modeling platform for apps, cloud, and IaC.
AI-powered continuous threat modeling for cloud applications in runtime
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Common questions about comparing ThreatModeler vs Heeler Runtime Threat Modeling for your threat modeling needs.
ThreatModeler: Enterprise threat modeling platform for apps, cloud, and IaC. built by ThreatModeler. headquartered in United States. Core capabilities include Enterprise threat modeling for applications and systems, Cloud-specific threat modeling via CloudModeler, Real-time Infrastructure as Code (IaC) security analysis via IaC-Assist..
Heeler Runtime Threat Modeling: AI-powered continuous threat modeling for cloud applications in runtime. built by Heeler. headquartered in United States. Core capabilities include Automated application decomposition and component mapping, AI-generated threat model reports, Real-time drift detection and baseline monitoring..
Both serve the Threat Modeling market but differ in approach, feature depth, and target audience.
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