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Stellar Cyber AI-Based Open XDR

Best Stellar Cyber AI-Based Open XDR Alternatives & Competitors in 2026

Top picks: Trend Trend Vision One™ Security Operations, NetWitness Cybersecurity, Stellar Cyber Human-Augmented Autonomous SOC — plus 45 more compared.

Security Operations

Evaluating Stellar Cyber AI-Based Open XDR alternatives comes down to matching Security Operations capabilities to your environment, integrations, and budget rather than chasing feature parity. The options below are compared on what actually drives a switch: coverage, deployment fit, pricing, and real reviews from security teams. Independent and vendor-neutral: we never sell rankings.

48 Best Stellar Cyber AI-Based Open XDR Alternatives & Competitors (2026) | CybersecTools

Stellar Cyber AI-Based Open XDR Alternatives and Competitors

Stellar Cyber AI-Based Open XDR is a commercial Extended Detection and Response tool developed by PAGO Networks. Security professionals most commonly compare it with Trend Trend Vision One™ Security Operations, NetWitness Cybersecurity, Stellar Cyber Human-Augmented Autonomous SOC, Red Piranha Crystal Eye XDR, and Palo Alto Networks Cortex XSIAM. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.

Data verified Jun 2026

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Top Stellar Cyber AI-Based Open XDR Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Stellar Cyber AI-Based Open XDR, including their key features and shared capabilities.

Trend Trend Vision One™ Security Operations

Commercial

Extended Detection and Response

XDR platform with Agentic SIEM and SOAR for unified threat detection & response

Key features: XDR with native sensors for endpoints, networks, identity, email, cloud, and data, Agentic SIEM with real-time detection and compliance-ready log retention, Agentic SOAR with AI-powered playbooks for automated response, Correlation of native and third-party telemetry in unified console, Attack chain visibility with root cause and impact assessment

View Trend Trend Vision One™ Security Operations|Trend Trend Vision One™ Security Operations alternatives|Compare Trend Trend Vision One™ Security Operations

NetWitness Cybersecurity

Commercial

Extended Detection and Response

Integrated XDR platform combining NDR, SIEM, EDR, and SOAR capabilities

Key features: Full-packet capture with metadata and netflow analysis, Network detection and response across on-premises, cloud, and virtual environments, Log data collection and analysis for SIEM functionality, Endpoint activity monitoring and detection, Security orchestration and automation

View NetWitness Cybersecurity|NetWitness Cybersecurity alternatives|Compare NetWitness Cybersecurity

Stellar Cyber Human-Augmented Autonomous SOC

Commercial

Extended Detection and Response

AI-native SecOps platform combining SIEM, XDR, NDR, ITDR, and UEBA capabilities

Key features: Multi-Layer AI for threat detection and correlation, Data collection and normalization from multiple sources, AI-driven SIEM capabilities, Network Detection and Response (NDR), Identity Threat Detection and Response (ITDR)

View Stellar Cyber Human-Augmented Autonomous SOC|Stellar Cyber Human-Augmented Autonomous SOC alternatives|Compare Stellar Cyber Human-Augmented Autonomous SOC

Red Piranha Crystal Eye XDR

Commercial

Extended Detection and Response

Unified XDR platform for threat detection and response across network, endpoint, and cloud

Key features: Network Detection and Response (NDR), Endpoint Detection and Response (EDR), Integrated SOAR for automated threat response, Centralized management console with data lake, Integrated vulnerability management with virtual patching

View Red Piranha Crystal Eye XDR|Red Piranha Crystal Eye XDR alternatives|Compare Red Piranha Crystal Eye XDR

Palo Alto Networks Cortex XSIAM

Commercial

Extended Detection and Response

AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities

Key features: Unified SIEM, SOAR, EDR, NDR, and CDR capabilities on single platform, Automated threat detection with 10,000+ detections and 2,600+ analytics models, AI-driven automated triage and guided response actions, MITRE ATT&CK detection coverage, Cortex AgentiX agentic AI for security operations

View Palo Alto Networks Cortex XSIAM|Palo Alto Networks Cortex XSIAM alternatives|Compare Palo Alto Networks Cortex XSIAM

Stellar Cyber Multi-Layered AI Platform

Commercial

Extended Detection and Response

AI-driven Open XDR platform for MSSPs with multi-tenancy and automation

Key features: Multi-tenant architecture with data isolation, Open XDR integration with multiple EDR vendors, Machine learning-based alert correlation, Network Detection and Response capabilities, Next Generation SIEM functionality

View Stellar Cyber Multi-Layered AI Platform|Stellar Cyber Multi-Layered AI Platform alternatives|Compare Stellar Cyber Multi-Layered AI Platform

Lumu SecOps Platform

Commercial

Extended Detection and Response

Unified SecOps platform with NDR, threat intel, EASM, and automated response.

Key features: Network detection and response across network, endpoint, identity, and cloud, Automated incident management and response orchestration (Autopilot), External attack surface assessment including dark web monitoring (Discover), Real-time threat intelligence with IoC analysis (Maltiverse), Network log storage for up to two years with unlimited queries (Archive)

View Lumu SecOps Platform|Lumu SecOps Platform alternatives|Compare Lumu SecOps Platform

Fidelis Security

Commercial

Extended Detection and Response

XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities

Key features: Forensic and metadata collection from 300+ attributes, Threat detection with MITRE ATT&CK mappings, Deep Session Inspection technology, Network Data Loss Prevention, Remote endpoint investigation and automated incident response

View Fidelis Security|Fidelis Security alternatives|Compare Fidelis Security

All 48 Alternatives & Competitors to Stellar Cyber AI-Based Open XDR

Compare

Trend Trend Vision One™ Security Operations

XDR platform with Agentic SIEM and SOAR for unified threat detection & response

Extended Detection and Response

Compare

NetWitness Cybersecurity

Integrated XDR platform combining NDR, SIEM, EDR, and SOAR capabilities

Extended Detection and Response

Compare

Stellar Cyber Human-Augmented Autonomous SOC

AI-native SecOps platform combining SIEM, XDR, NDR, ITDR, and UEBA capabilities

Extended Detection and Response

Compare

Red Piranha Crystal Eye XDR

Unified XDR platform for threat detection and response across network, endpoint, and cloud

Extended Detection and Response

Compare

Palo Alto Networks Cortex XSIAM

AI-driven SOC platform combining SIEM, SOAR, EDR, NDR, and CDR capabilities

Extended Detection and Response

Compare

Stellar Cyber Multi-Layered AI Platform

AI-driven Open XDR platform for MSSPs with multi-tenancy and automation

Extended Detection and Response

Compare

Lumu SecOps Platform

Unified SecOps platform with NDR, threat intel, EASM, and automated response.

Extended Detection and Response

Compare

Fidelis Security

XDR platform with NDR, EDR, deception, AD security, and CNAPP capabilities

Extended Detection and Response

Compare

NetWitness Threat Detection & Response

XDR platform combining NDR, EDR, SIEM, SOAR & UEBA for threat detection

Extended Detection and Response

Compare

Trend Micro Trend Vision One™ Endpoint Security

Endpoint security platform with EDR/XDR, threat detection, and risk mgmt

Extended Detection and Response

Compare

Microsoft Defender XDR

XDR solution for unified detection and response across Microsoft 365

Extended Detection and Response

Compare

XDR platform with AI-driven threat detection across network, endpoint, email, cloud

Extended Detection and Response

Compare

Cynet Cybersecurity Platform

Unified XDR platform with AI-powered threat detection and 24x7 MDR services

Extended Detection and Response

Compare

XDR platform with MDR and SOCaaS for threat detection and response

Extended Detection and Response

Compare

Blumira SOC Auto-Focus

XDR platform with AI-enhanced SIEM, automated response, and endpoint visibility

Extended Detection and Response

Compare

ReliaQuest GreyMatter

Agentic AI security operations platform for autonomous threat investigation

Extended Detection and Response

Compare

XDR platform with AI-powered threat detection, investigation, and response

Extended Detection and Response

Compare

WatchGuard ThreatSync

AI-based XDR platform for threat detection and automated response

Extended Detection and Response

Compare

AhnLab PLUS Platform

Unified security platform integrating endpoint, network, cloud, and XDR controls

Extended Detection and Response

Compare

Cynet Unified Protection

Unified XDR platform with AI detection, automated response, and 24x7 MDR service

Extended Detection and Response

Compare

AI-powered SOC agent for autonomous threat detection and response

Extended Detection and Response

Compare

NSFOCUS Intelligent Security Operations Platform

XDR platform with SOAR capabilities for security operations centers

Extended Detection and Response

Compare

Gurucul Open XDR

XDR platform with behavioral analytics for threat detection and response

Extended Detection and Response

Compare

LimaCharlie SecOps Cloud Platform

Cloud-based SecOps platform with EDR, SIEM, automation, and AI integration

Extended Detection and Response

Compare

Tanium Security Operations

Unified platform for incident detection, investigation, containment & remediation

Extended Detection and Response

Compare

Autonomous AI-driven SOC platform for threat detection and remediation

Extended Detection and Response

Compare

CybaVerse CybaOps

Unified SecOps platform combining MDR, VM, SIEM, and response capabilities.

Extended Detection and Response

Compare

Mave SecOps Operating System Platform

SecOps platform for federated detection, investigation & response across existing tools.

Extended Detection and Response

Compare

Spharaka Sphere™

Autonomous cyber defence platform unifying SIEM, SOAR, XDR, and EDR with agentic AI.

Extended Detection and Response

Compare

Cybereason Cybereason Defense Platform

XDR platform with EDR, NGAV, MDR, threat hunting, and incident response

Extended Detection and Response

Compare

Palo Alto Networks Cortex XDR

AI-driven XDR platform for endpoint security with threat prevention and detection

Extended Detection and Response

Compare

Bitdefender GravityZone Platform

Unified security platform with EPP, EDR, XDR, and MDR capabilities

Extended Detection and Response

Compare

AI-powered SaaS XDR platform for threat detection and response

Extended Detection and Response

Compare

XDR platform providing detection and response across endpoints, networks, and email

Extended Detection and Response

Compare

Seceon OTM Platform

All-in-one platform combining SIEM, XDR, SOAR with AI/ML threat detection

Extended Detection and Response

Compare

WithSecure Elements Cloud

Cloud-based unified security platform with modular XDR and exposure mgmt

Extended Detection and Response

Compare

Trend Micro Vision One

XDR platform for endpoints, servers, and cloud workloads with EDR capabilities

Extended Detection and Response

Compare

Bitdefender GravityZone XDR

XDR platform for threat detection and response across multiple security layers

Extended Detection and Response

Compare

AhnLab Connect PLUS

Unified security platform combining XDR, SOAR, and threat intelligence

Extended Detection and Response

Compare

CrowdStrike Falcon Platform

Cloud-native cybersecurity platform with EPP, EDR, XDR, and SIEM capabilities

Extended Detection and Response

Compare

Xcitium Extended Detection & Response (XDR)

XDR platform with 24x7 SOC, threat detection, and automated response

Extended Detection and Response

Compare

XDR platform correlating multi-source telemetry into attack stories (MalOps)

Extended Detection and Response

Compare

Acronis Cyber Protect Cloud

Cloud-based cyber protection platform integrating backup, EDR/XDR, and RMM for MSPs

Extended Detection and Response

Compare

Darktrace ActiveAI Security Platform

AI-powered XDR platform for threat detection and autonomous response

Extended Detection and Response

Compare

SentinelOne Singularity XDR

AI-powered XDR platform for unified threat detection and response

Extended Detection and Response

Compare

XDR platform for automotive, connected vehicles, and mobility IoT cybersecurity

Extended Detection and Response

Compare

Upstream Cybersecurity Detection & Response (XDR)

Cloud-based XDR platform for connected vehicle cybersecurity monitoring

Extended Detection and Response

Compare

LevelBlue USM Anywhere

Cloud-based XDR platform for unified security monitoring and threat detection

Extended Detection and Response

Also compare alternatives to:

Trend Trend Vision One™ Security Operations alternatives NetWitness Cybersecurity alternatives Stellar Cyber Human-Augmented Autonomous SOC alternatives Red Piranha Crystal Eye XDR alternatives Palo Alto Networks Cortex XSIAM alternatives Stellar Cyber Multi-Layered AI Platform alternatives Lumu SecOps Platform alternatives Fidelis Security alternatives NetWitness Threat Detection & Response alternatives Trend Micro Trend Vision One™ Endpoint Security alternatives Microsoft Defender XDR alternatives Cisco XDR alternatives

Compare Stellar Cyber AI-Based Open XDR with:

Stellar Cyber AI-Based Open XDR vs Trend Trend Vision One™ Security Operations Stellar Cyber AI-Based Open XDR vs NetWitness Cybersecurity Stellar Cyber AI-Based Open XDR vs Stellar Cyber Human-Augmented Autonomous SOC Stellar Cyber AI-Based Open XDR vs Red Piranha Crystal Eye XDR Stellar Cyber AI-Based Open XDR vs Palo Alto Networks Cortex XSIAM Stellar Cyber AI-Based Open XDR vs Stellar Cyber Multi-Layered AI Platform Stellar Cyber AI-Based Open XDR vs Lumu SecOps Platform Stellar Cyber AI-Based Open XDR vs Fidelis Security

Stellar Cyber AI-Based Open XDR Alternatives FAQ

Common questions security professionals ask when evaluating alternatives and competitors to Stellar Cyber AI-Based Open XDR.

What are the best alternatives to Stellar Cyber AI-Based Open XDR?

The most popular alternatives to Stellar Cyber AI-Based Open XDR include Trend Trend Vision One™ Security Operations, NetWitness Cybersecurity, Stellar Cyber Human-Augmented Autonomous SOC, Red Piranha Crystal Eye XDR, and Palo Alto Networks Cortex XSIAM. These Extended Detection and Response tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Stellar Cyber AI-Based Open XDR are available?

There are 48 alternatives to Stellar Cyber AI-Based Open 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.

Is Stellar Cyber AI-Based Open XDR free or commercial?

Stellar Cyber AI-Based Open 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.

What type of tool is Stellar Cyber AI-Based Open XDR?

Stellar Cyber AI-Based Open 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.

Have more questions? Browse our categories or search for specific tools.

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