GrammaTech ConfINE is a commercial threat modeling solution by GrammaTech. Heeler Runtime Threat Modeling is a commercial threat modeling solution by Heeler. Features, integrations, deployment and the company behind each one, side by side.
Framework for modeling access control and attack graphs in networked systems
AI-powered continuous threat modeling for cloud applications in runtime
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Based on what each listing shows: deployment, company size, price and open source.
GrammaTech ConfINE fits if you need to run it on your own servers.
Heeler Runtime Threat Modeling fits if you want a cloud product and you are a small business.
Common questions when comparing GrammaTech ConfINE vs Heeler Runtime Threat Modeling for threat modeling.
GrammaTech ConfINE: Framework for modeling access control and attack graphs in networked systems. Built by GrammaTech.
Heeler Runtime Threat Modeling: AI-powered continuous threat modeling for cloud applications in runtime. Built by Heeler.
The table above shows where their features, integrations, deployment and company size fit differ.
GrammaTech ConfINE is made by GrammaTech. Heeler Runtime Threat Modeling is made by Heeler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. GrammaTech ConfINE and Heeler Runtime Threat Modeling are both Threat Modeling products, and both cover Threat Modeling. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-02
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