GrammaTech ARTCAT is a commercial runtime application self-protection solution by GrammaTech. OpenRASP is a free runtime application self-protection solution. Features, integrations, deployment and the company behind each one, side by side.
Runtime monitoring and automated mitigation for execution anomalies
OpenRASP is a runtime application self-protection solution that integrates into application servers to monitor and block threats in real-time using context-aware instrumentation.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
GrammaTech ARTCAT fits if you need both cloud and on-premises options.
OpenRASP fits if you need to run it on your own servers, you are a small business, you need a free product and you want an open-source product.
Common questions when comparing GrammaTech ARTCAT vs OpenRASP for runtime application self-protection.
GrammaTech ARTCAT: Runtime monitoring and automated mitigation for execution anomalies. Built by GrammaTech.
OpenRASP: OpenRASP is a runtime application self-protection solution that integrates into application servers to monitor and block threats in real-time using context-aware instrumentation.
The table above shows where their features, integrations, deployment and company size fit differ.
GrammaTech ARTCAT is made by GrammaTech. OpenRASP is open-source with 2,956 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. GrammaTech ARTCAT and OpenRASP are both Runtime Application Self-Protection products. Key differences: GrammaTech ARTCAT is Commercial while OpenRASP is Free, OpenRASP is open-source. Use the table above to see where features, deployment and company size fit differ.
No Runtime Application Self-Protection shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
