Best Upstream Cybersecurity Detection & Response (XDR) Alternatives & Competitors in 2026
Top picks: UncommonX XDR, GuardDog AI Complete, Palo Alto Networks Cortex XDR — plus 45 more compared.
Security OperationsTop picks: UncommonX XDR, GuardDog AI Complete, Palo Alto Networks Cortex XDR — plus 45 more compared.
Security OperationsUpstream Cybersecurity Detection & Response (XDR) is a commercial Extended Detection and Response tool developed by Upstream. Security professionals most commonly compare it with UncommonX XDR, GuardDog AI Complete, Palo Alto Networks Cortex XDR, Fidelis Security, and Trend Trend Vision One™ Security Operations. 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 Upstream Cybersecurity Detection & Response (XDR), including their key features and shared capabilities.
XDR solution for MSPs with exposure management and optional 24/7 SOC support
Agentless autonomous platform for threat detection, containment & posture mgmt.
AI-driven XDR platform for endpoint security with threat prevention and detection
XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities
XDR platform with Agentic SIEM and SOAR for unified threat detection & response
Endpoint security platform with EDR/XDR, threat detection, and risk mgmt
Integrated XDR platform combining NDR, SIEM, EDR, and SOAR capabilities
XDR solution for unified detection and response across Microsoft 365
XDR solution for MSPs with exposure management and optional 24/7 SOC support
Agentless autonomous platform for threat detection, containment & posture mgmt.
AI-driven XDR platform for endpoint security with threat prevention and detection
XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities
XDR platform with Agentic SIEM and SOAR for unified threat detection & response
Endpoint security platform with EDR/XDR, threat detection, and risk mgmt
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
Unified XDR platform with AI-powered threat detection and 24x7 MDR services
AI-native SecOps platform combining SIEM, XDR, NDR, ITDR, and UEBA capabilities
Unified XDR platform for threat detection and response across network, endpoint, and cloud
XDR platform providing detection and response across endpoints, networks, and email
XDR platform with MDR and SOCaaS for threat detection and response
XDR platform for threat monitoring, detection, and response across environments
XDR platform with AI-enhanced SIEM, automated response, and endpoint visibility
Open source SIEM and XDR platform for real-time threat detection and response
Cloud-based unified security platform with modular XDR and exposure mgmt
XDR service for continuous threat exposure management and automated response
Agentic AI security operations platform for autonomous threat investigation
XDR platform with AI-powered threat detection, investigation, and response
XDR platform for endpoints, servers, and cloud workloads with EDR capabilities
XDR platform for threat detection and response across multiple security layers
AI-based XDR platform for threat detection and automated response
Unified security platform integrating endpoint, network, cloud, and XDR controls
XDR platform with 24x7 SOC, threat detection, and automated response
AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities
XDR platform correlating multi-source telemetry into attack stories (MalOps)
AI-powered XDR platform for threat detection and autonomous response
AI-powered XDR platform for unified threat detection and response
AI-based Open XDR platform integrating NDR, AD, and FW for threat detection
Unified XDR platform with AI detection, automated response, and 24x7 MDR service
AI-powered SOC agent for autonomous threat detection and response
Unified XDR platform consolidating security data across endpoints, network, IAM, and cloud
AI-driven Open XDR platform for MSSPs with multi-tenancy and automation
XDR platform with SOAR capabilities for security operations centers
XDR platform for unified threat detection, investigation, and response
XDR platform with endpoint protection, detection, and automated response
XDR platform with behavioral analytics for threat detection and response
XDR platform integrated with UEM for endpoint threat detection and response
XDR platform for unified threat detection & response across IT/OT environments
Cloud-based SecOps platform with EDR, SIEM, automation, and AI integration
Open source XDR platform for threat detection and response across IT layers
XDR agent providing endpoint telemetry and behavioral threat detection
Fully managed XDR suite with 24x7 SOC, SIEM, SOAR, NDR & vuln detection.
Unified SecOps platform combining MDR, VM, SIEM, and response capabilities.
Integrated XDR/SIEM/SOAR endpoint security platform with ML and AI.
Unified XDR+SIEM+VM+FIM+SOAR platform built on Wazuh.
Common questions security professionals ask when evaluating alternatives and competitors to Upstream Cybersecurity Detection & Response (XDR).
The most popular alternatives to Upstream Cybersecurity Detection & Response (XDR) include UncommonX XDR, GuardDog AI Complete, Palo Alto Networks Cortex XDR, Fidelis Security, and Trend Trend Vision One™ Security Operations. These Extended Detection and Response tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Upstream Cybersecurity Detection & Response (XDR) listed on CybersecTools, all within the Extended Detection and Response category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Upstream Cybersecurity Detection & Response (XDR) is a commercial Extended Detection and Response tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Upstream Cybersecurity Detection & Response (XDR) is a Extended Detection and Response tool within the broader Security Operations category. It is used by security professionals for extended detection and response capabilities and can be compared against 48 similar tools.
