DevArmor Continuous Threat Modeling is a commercial threat modeling solution by DevArmor. SeaSponge is a free threat modeling solution. Features, integrations, deployment and the company behind each one, side by side.
Automated continuous threat modeling platform that enforces security at design time.
SeaSponge is an accessible web-based threat modeling tool with a focus on accessibility, aesthetics, and intuitive user experience.
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Based on what each listing shows: deployment, company size, price and open source.
DevArmor Continuous Threat Modeling fits if you are an enterprise.
SeaSponge fits if you are a startup, you need a free product and you want an open-source product.
Common questions when comparing DevArmor Continuous Threat Modeling vs SeaSponge for threat modeling.
DevArmor Continuous Threat Modeling: Automated continuous threat modeling platform that enforces security at design time. Built by DevArmor.
SeaSponge: SeaSponge is an accessible web-based threat modeling tool with a focus on accessibility, aesthetics, and intuitive user experience.
The table above shows where their features, integrations, deployment and company size fit differ.
DevArmor Continuous Threat Modeling is made by DevArmor. SeaSponge is open-source with 281 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. DevArmor Continuous Threat Modeling and SeaSponge are both Threat Modeling products, and both cover Threat Modeling. Key differences: DevArmor Continuous Threat Modeling is Commercial while SeaSponge is Free, SeaSponge is open-source. Use the table above to see where features, deployment and company size fit differ.
No Threat Modeling shortlist yet. This is the closest one.
Updated 2026-11-02
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