Heimdal Unified Cybersecurity Platform vs Fidelis Security: 2026 Comparison

Heimdal Unified Cybersecurity Platform: Unified cybersecurity platform with XDR, EDR, PAM, email security, and compliance. built by Heimdal Security. headquartered in Denmark. Core capabilities include Extended Detection and Response (XDR) across endpoints, networks, and cloud, Endpoint Detection and Response (EDR) with advanced threat detection, DNS Security for network and endpoint protection..

Fidelis Security: XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities. built by Fidelis Security. headquartered in United States. Core capabilities include Forensic and metadata collection from 300+ attributes, Threat detection with MITRE ATT&CK mappings, Deep Session Inspection technology..

Both serve the Extended Detection and Response market but differ in approach, feature depth, and target audience.