GrammaTech SySense is a commercial firmware & embedded security solution by GrammaTech. Sternum Runtime Protection is a commercial firmware & embedded security solution by Sternum. Features, integrations, deployment and the company behind each one, side by side.
Firmware malware detection & prevention using hypervisor-based monitoring
Agentless runtime security for IoT/embedded devices using EIV™ tech.
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Based on what each listing shows: deployment, company size, price and open source.
GrammaTech SySense fits if you need to run it on your own servers.
Sternum Runtime Protection fits if you need both cloud and on-premises options.
Common questions when comparing GrammaTech SySense vs Sternum Runtime Protection for firmware & embedded security.
GrammaTech SySense: Firmware malware detection & prevention using hypervisor-based monitoring, built by GrammaTech.
Sternum Runtime Protection: Agentless runtime security for IoT/embedded devices using EIV™ tech, built by Sternum.
The table above shows where their features, integrations, deployment and company size fit differ.
GrammaTech SySense is made by GrammaTech. Sternum Runtime Protection is made by Sternum. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. GrammaTech SySense and Sternum Runtime Protection are both Firmware & Embedded Security products, and both cover Firmware Analysis, Zero Day. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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