Alma Platform vs Shield: Side-by-Side Comparison (2026)

Alma Platform: Runtime app security platform for ADR, data flow tracking, and threat modeling. built by Alma Security. Core capabilities include Auto-discovery and inventory of microservices, APIs, databases, and third-party secrets at runtime, Dynamic threat modeling across APIs, microservices, identities, queues, and databases, Application behavioral profiling for egress, ingress, and secrets..

Shield: Runtime endpoint firewall that blocks malicious packages before they execute. built by Xygeni. Core capabilities include Real-Time Install Interception: Intercepts package installs and validates them against Xygeni's malware intelligence before the install script runs., Pre-Signature Malware Detection: Blocks malicious packages using behavior and risk analysis, without waiting for a CVE, advisory, or published signature., Minimum-Age Policy: Blocks packages published more recently than a set threshold, globally or per ecosystem, with configurable handling for undetermined publish dates...

Both serve the Runtime Application Self-Protection market but differ in approach, feature depth, and target audience.

Alma Platform differentiates with Auto-discovery and inventory of microservices, APIs, databases, and third-party secrets at runtime, Dynamic threat modeling across APIs, microservices, identities, queues, and databases, Application behavioral profiling for egress, ingress, and secrets. Shield differentiates with Real-Time Install Interception: Intercepts package installs and validates them against Xygeni's malware intelligence before the install script runs., Pre-Signature Malware Detection: Blocks malicious packages using behavior and risk analysis, without waiting for a CVE, advisory, or published signature., Minimum-Age Policy: Blocks packages published more recently than a set threshold, globally or per ecosystem, with configurable handling for undetermined publish dates..

Alma Platform is developed by Alma Security. Shield is developed by Xygeni. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Alma Platform and Shield serve similar Runtime Application Self-Protection use cases: both are Runtime Application Self-Protection tools, both cover Runtime Security. Key differences: Alma Platform is Commercial while Shield is Free. Review the feature comparison above to determine which fits your requirements.