Alma Platform vs Safing Portmaster: 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..

Safing Portmaster: An open-source application firewall that monitors network traffic with custom rules. built by Safing. Core capabilities include Firewall, Privacy Network, Content Filtering..

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. Safing Portmaster differentiates with Firewall, Privacy Network, Content Filtering.

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

Alma Platform and Safing Portmaster serve similar Runtime Application Self-Protection use cases. Key differences: Alma Platform is Commercial while Safing Portmaster is Free. Review the feature comparison above to determine which fits your requirements.