Best Fidelis Security Alternatives & Competitors in 2026
Top picks: Red Piranha Crystal Eye XDR, Palo Alto Networks Cortex XSIAM, Cynet Cybersecurity Platform — plus 45 more compared.
Security OperationsTop picks: Red Piranha Crystal Eye XDR, Palo Alto Networks Cortex XSIAM, Cynet Cybersecurity Platform — plus 45 more compared.
Security OperationsFidelis Security is a commercial Extended Detection and Response tool developed by Fidelis Security. Security professionals most commonly compare it with Red Piranha Crystal Eye XDR, Palo Alto Networks Cortex XSIAM, Cynet Cybersecurity Platform, LMNTRIX XDR, and Trend Micro Vision One. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Fidelis Security, including their key features and shared capabilities.
Unified XDR platform for threat detection and response across network, endpoint, and cloud
AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities
Unified XDR platform with AI-powered threat detection and 24x7 MDR services
XDR platform with MDR and SOCaaS for threat detection and response
XDR platform for endpoints, servers, and cloud workloads with EDR capabilities
Unified security platform integrating endpoint, network, cloud, and XDR controls
XDR platform integrated with UEM for endpoint threat detection and response
Fully managed XDR suite with 24x7 SOC, SIEM, SOAR, NDR & vuln detection.
Unified XDR platform for threat detection and response across network, endpoint, and cloud
AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities
Unified XDR platform with AI-powered threat detection and 24x7 MDR services
XDR platform with MDR and SOCaaS for threat detection and response
XDR platform for endpoints, servers, and cloud workloads with EDR capabilities
Unified security platform integrating endpoint, network, cloud, and XDR controls
XDR platform integrated with UEM for endpoint threat detection and response
Fully managed XDR suite with 24x7 SOC, SIEM, SOAR, NDR & vuln detection.
Unified XDR+SIEM+VM+FIM+SOAR platform built on Wazuh.
Unified SecOps platform with NDR, threat intel, EASM, and automated response.
XDR platform with Agentic SIEM and SOAR for unified threat detection & response
Integrated XDR platform combining NDR, SIEM, EDR, and SOAR capabilities
XDR solution for unified detection and response across Microsoft 365
XDR platform with AI-driven threat detection across network, endpoint, email, cloud
AI-native SecOps platform combining SIEM, XDR, NDR, ITDR, and UEBA capabilities
All-in-one platform combining SIEM, XDR, SOAR with AI/ML threat detection
Open source SIEM and XDR platform for real-time threat detection and response
XDR platform with AI-powered threat detection, investigation, and response
XDR platform correlating multi-source telemetry into attack stories (MalOps)
AI-powered XDR platform for unified threat detection and response
AI-based Open XDR platform integrating NDR, AD, and FW for threat detection
AI-driven Open XDR platform for MSSPs with multi-tenancy and automation
XDR platform with endpoint protection, detection, and automated response
XDR solution for MSPs with exposure management and optional 24/7 SOC support
Open source XDR platform for threat detection and response across IT layers
Integrated XDR/SIEM/SOAR endpoint security platform with ML and AI.
Managed XDR platform with SIEM, SOAR, and 24/7 US-based SOC in one solution.
SecOps platform for federated detection, investigation & response across existing tools.
XDR platform with EDR, NGAV, MDR, threat hunting, and incident response
AI-driven XDR platform for endpoint security with threat prevention and detection
Endpoint security platform with EDR/XDR, threat detection, and risk mgmt
Cloud-based unified security platform with modular XDR and exposure mgmt
XDR service for continuous threat exposure management and automated response
AI-powered XDR platform for threat detection and autonomous response
XDR platform combining NDR, EDR, SIEM, SOAR & UEBA for threat detection
XDR platform for unified threat detection & response across IT/OT environments
Cloud-based SecOps platform with EDR, SIEM, automation, and AI integration
AI-powered threat detection across IaaS, SaaS, code, and identity systems
Multi-layer defense platform combining network, traffic, and endpoint security.
Unified SecOps platform combining MDR, VM, SIEM, and response capabilities.
Agentless autonomous platform for threat detection, containment & posture mgmt.
AI-native on-prem/private cloud cybersecurity platform for regulated industries.
AI-native SecOps platform for threat detection, investigation & response.
Unified cybersecurity platform with modular security controls and AI engine
XDR platform providing detection and response across endpoints, networks, and email
XDR platform for threat monitoring, detection, and response across environments
XDR platform with AI-enhanced SIEM, automated response, and endpoint visibility
Agentic AI security operations platform for autonomous threat investigation
Common questions security professionals ask when evaluating alternatives and competitors to Fidelis Security.
The most popular alternatives to Fidelis Security include Red Piranha Crystal Eye XDR, Palo Alto Networks Cortex XSIAM, Cynet Cybersecurity Platform, LMNTRIX XDR, and Trend Micro Vision One. These Extended Detection and Response tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
