IBM QRadar SIEM vs. Stellar Cyber Comparison


IBM QRadar SIEM IBM	Stellar Cyber	+	+
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		Related Products ManageEngine Log360 Detect, investigate, and resolve security incidents and threats using a single, scalable SIEM solution. Log360 provides you with actionable insights and analytics-driven intelligence for real-time security monitoring, advanced threat detection, incident management, and behavioral analytics-based anomaly detection. Built as the bedrock for your SOC, ManageEngine Log360 comes with out-of-the-box correlation and workflow rules, dashboards, reports, and alert profiles to help you address vital security issues with little manual intervention. 196 Ratings Visit Website Graylog Graylog is the AI-powered SIEM and log management platform built for security and IT operations. The platform centralizes and analyzes event data from across complex environments to help teams detect threats faster, investigate smarter, and control data costs—without compromise. Graylog combines scalable log management with explainable AI that summarizes dashboards, prioritizes real risks, and automates investigation workflows—while keeping analysts in control. With products including Graylog Security, Enterprise, API Security, and Open, Graylog serves more than 60,000 organizations across 180 countries. Headquartered in Houston with roots in open source, Graylog continues to redefine how modern teams achieve clarity, context, and control across their environments. 440 Ratings Visit Website Blumira Empower Your Current Team to Achieve Enterprise-Level Security An all-in-one solution with SIEM, endpoint visibility, 24/7 monitoring, and automated response to reduce complexity, increase visibility and speed up time to respond. We handle the security heavy lifting, so you get time back in your day. With out-of-the-box detections, pre-filtered alerts, and response playbooks, IT teams can achieve real security value with Blumira. Quick Deployment, Immediate Results: Integrates with your tech stack and fully deploy, with no warm-up period, in hours All-You-Can-Eat Data Ingest: Predictable pricing and with unlimited data logging for full-lifecycle detection Compliance Made Easy: 1 year data retention included, pre-built reports, and 24/7 automated monitoring 99.7% CSAT Support: Solution Architects for product support, the Incident Detection and Response Team creating new detections, and 24/7 SecOps support 150 Ratings Visit Website Daylight Daylight merges lightning-fast agentic AI with elite human expertise to deliver a next-gen managed detection and response service that goes beyond alerts, aiming to “take command” of your cyber-frontier. It promises full coverage of your environment with no blind spots, context-aware protection that continuously learns from your systems and past cases (including Slack chats), near-zero false positives, the industry’s lowest mean time to detection and mean time to response, and deep integration with your IT and security stack so it supports unlimited platforms, unlimited integrations, and delivers actionable, noise-free insights via AI dashboards. With Daylight, you get true end-to-end threat detection and response (no escalation games), 24/7 expert support, custom response workflows, environment-wide visibility, and measurable improvements in analyst utilization and response speed, all built to shift your security operations from reactive to commanding. 15 Ratings Visit Website ManageEngine ADAudit Plus ADAudit Plus helps keep your Windows Server ecosystem secure and compliant by providing full visibility into all activities. ADAudit Plus provides a clear picture of all changes made to your AD resources including AD objects and their attributes, group policy, and more. AD auditing helps detect and respond to insider threat, privilege misuse, and other indicators of compromise, and in short, strengthens your organization's security posture. Gain granular visibility into everything that resides in AD, including objects such as users, computers, groups, OUs, GPOs, schema, and sites, along with their attributes. Audit user management actions including creation, deletion, password resets, and permission changes, along with details on who did what, when, and from where. Keep track of when users are added or removed from security and distribution groups to ensure that users have the bare minimum privileges. 629 Ratings Visit Website Rocket z/Assure VAP Rocket z/Assure Vulnerability Analysis Program (VAP) is a specialized mainframe security solution that scans and analyzes vulnerabilities in IBM z/OS operating system code to help organizations identify, assess, track, and mitigate security risks that could expose critical data. Unlike traditional vulnerability tools that focus on application layers, z/Assure VAP conducts thorough and precise binary code scanning at the OS level to detect zero-day and integrity-based vulnerabilities without relying on signature files, using an Interactive Application Security Testing (IAST)-style approach to pinpoint real weaknesses and guide developers to the exact code requiring remediation. It generates detailed vulnerability disclosure reports that provide actionable insights and clear paths to fix issues, enabling teams to prioritize risk, strengthen defenses, and make mainframe vulnerability management a repeatable part of IT security and compliance programs. 1 Rating Visit Website Rocket Secure Host Access Rocket® Secure Host Access is a security-first terminal emulation solution designed to protect access to critical host and mainframe applications. It extends modern identity and access management (IAM) controls directly to green screen environments. The platform enables phishing-resistant, passwordless authentication to reduce credential-based threats. Rocket Secure Host Access supports compliance with regulations such as HIPAA, PCI-DSS, and DORA. It works across desktop, web, and hybrid environments for flexible deployment and consolidated ongoing administration. Strong encryption standards like TLS 1.3 and SSH help safeguard sensitive data. The solution strengthens enterprise security without disrupting existing workflows. 4 Ratings Visit Website ManageEngine EventLog Analyzer ManageEngine EventLog Analyzer is an on-premise log management solution designed for businesses of all sizes across various industries such as information technology, health, retail, finance, education and more. The solution provides users with both agent based and agentless log collection, log parsing capabilities, a powerful log search engine and log archiving options. With network device auditing functionality, it enables users to monitor their end-user devices, firewalls, routers, switches and more in real time. The solution displays analyzed data in the form of graphs and intuitive reports. EventLog Analyzer's incident detection mechanisms such as event log correlation, threat intelligence, MITRE ATT&CK framework implementation, advanced threat analytics, and more, helps spot security threats as soon as they occur. The real-time alert system alerts users about suspicious activities, so they can prioritize high-risk security threats. 211 Ratings Visit Website Criminal IP ASM Criminal IP ASM delivers a threat intelligence-powered approach to attack surface management by combining continuous asset discovery with deep threat analysis across IPs, domains, OSINT, and associated infrastructure. Built on Criminal IP’s advanced scanning and enrichment capabilities, it brings Threat Intelligence context such as vulnerability intelligence, C2 detections, malicious IP/domain correlations, and dark web exposure into every layer of asset discovery in an integrated approach that empowers security teams to proactively identify, prioritize, and mitigate threats before they are exploited. 21 Ratings Visit Website Criminal IP Criminal IP is a cyber threat intelligence solution that provides decision-ready threat intelligence, and attack surface management solutions to security teams worldwide. By continuously scanning the global internet, Criminal IP aggregates and contextualizes threat signals across IPs, domains, URLs, and attack infrastructure, covering malicious indicators, known vulnerabilities, exposed assets, and attacker behavior. Criminal IP's mission is to give organizations real visibility into their cyber landscape and accelerate threat detection and response by delivering the intelligence needed to outsmart attackers. 457 Ratings Visit Website
About Market-leading SIEM built to outpace the adversary with speed, scale and accuracy As digital threats loom large and cyber adversaries grow increasingly sophisticated, the roles of SOC analysts are more critical than ever. Going beyond threat detection and response, QRadar SIEM enables security teams face today’s threats proactively with advanced AI, powerful threat intelligence, and access to cutting-edge content to maximize analyst potential. Whether you need cloud-native architecture built for hybrid scale and speed or a solution to complement your on-premises infrastructure, IBM can provide you with a SIEM to meet your needs. Experience the power of IBM enterprise-grade AI designed to amplify the efficiency and expertise of every security team. With QRadar SIEM, analysts can reduce repetitive manual tasks like case creation and risk prioritization to focus on critical investigation and remediation efforts.	About On premises, in public clouds, with hybrid environments and from SaaS infrastructure. Stellar Cyber is the only security operations platform providing high-speed, high-fidelity threat detection and automated response across the entire attack surface. Stellar Cyber’s industry-leading security software improves security operations productivity by empowering security analysts to kill threats in minutes instead of days or weeks. By accepting data inputs from a variety of existing cybersecurity solutions as well as its own capabilities, correlating them, and presenting actionable results under one intuitive interface, Stellar Cyber’s platform helps eliminate the tool fatigue and data overload often cited by security analysts while slashing operational costs. Stream logs and connect to APIs to get full visibility. Automate response through integrations to close the loop. Stellar Cyber’s open architecture makes it interoperable at any enterprise.
Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience IT security teams searching for a powerful SIEM solution	Audience Companies seeking for a security operations platform
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 5.0 / 5 ease 4.8 / 5 features 4.8 / 5 design 4.8 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Pros & Cons from Real Users Pros IBM QRadar SIEM (Security Information and Event Management) is a powerful security platform that uniquely combines real-time data collection, event correlation, and advanced threat intelligence to enhance an organization's cybersecurity posture. By ingesting and normalizing diverse data sources like logs, network flows, and asset details, QRadar provides deep insights into potential vulnerabilities and threats. It stands out with its advanced correlation engine, which uses both predefined and adaptive rules alongside machine learning to identify patterns and anomalies that may indicate security incidents. The platform’s intuitive interface and comprehensive dashboards enable rapid threat detection, investigation, and response, ensuring that security teams can act swiftly and with precision. QRadar also facilitates seamless integration with third-party security solutions and automates compliance reporting, making it a flexible and scalable choice for organizations of all sizes seeking to strengthen their security operations. QRadar excels in identifying and correlating security events, offering extensive threat intelligence and advanced analytics. The platform is straightforward to set up and integrates seamlessly with various third-party tools and existing environments. Its intuitive dashboard provides real-time insights and simplifies monitoring, making it accessible for security teams of all skill levels. QRadar is suitable for organizations of all sizes, with features that can scale to meet increasing security demands. Provides in-depth and customizable reports, helping teams stay compliant with regulatory requirements and better understand security events. Data Correlation and Real-Time Analysis: QRadar excels at aggregating logs and data from multiple sources, correlating events, and providing a unified view of security incidents Customizable Dashboards: The platform offers tailored dashboards for visualizing data, making it easier to monitor security metrics and threats Advanced Threat Intelligence: It integrates threat intelligence feeds to quickly identify and respond to emerging threats Compliance and Reporting: QRadar generates reports for frameworks like GDPR, PCI DSS, and ISO 27001, helping organizations meet compliance requirements Automation and Incident Response: Supports predefined automated responses to identified threats, reducing manual effort and improving response times QRadar SIEM offers extensive flexibility to define and customize correlation rules. This ensures organizations can adapt the system to meet specific needs, improving its effectiveness in diverse environments. QRadar SIEM automates incident prioritization, root cause analysis, and response recommendations, streamlining workflows for security teams and reducing the time to mitigate threats. QRadar SIEM is optimized for modern IT setups, including cloud, hybrid, and on-premises environments. QRadar SIEM best in detecting advanced threats by correlating data from various sources, including network traffic, user activities, and application logs. QRadar SIEM ability to analyze massive data sets in real time ensures prompt identification of potential security risks. QRadar SIEM enhances its detection capabilities by identifying subtle patterns and anomalies by AI and ML. This reduces false positives and allows security teams to focus on genuine threats. Cons IBM QRadar SIEM, while powerful, has several drawbacks. Its setup and configuration can be complex, requiring significant expertise to deploy and optimize, particularly in large environments. The platform is resource-intensive, demanding substantial hardware resources, which can lead to higher infrastructure costs. Additionally, its licensing can be expensive, especially for smaller organizations, and the steep learning curve may slow down adoption. QRadar’s extensive feature set can overwhelm new users, and managing custom correlation rules can be challenging, often resulting in false positives or missed threats if not properly configured. Furthermore, the system’s performance may degrade under heavy data loads, requiring careful resource management to maintain optimal performance. The licensing and setup costs can be expensive, making it less accessible for smaller organizations. QRadar can demand substantial system resources, especially for large-scale deployments, which may lead to additional hardware costs. QRadar's advanced capabilities make it challenging to set up and manage, particularly for smaller teams or organizations lacking technical expertise QRadar demands significant computational resources, making it unsuitable for smaller or less equipped organizations QRadar SIEM offers powerful features, mastering the platform can be challenging for less-experienced teams. Extensive training may be needed to fully utilize its capabilities. QRadar SIEM supports third-party integrations, some tools require additional customization or connectors, which can increase deployment complexity and costs. QRadar SIEM licensing and deployment costs can be significant, making it less accessible for smaller organizations or those with tight budgets. QRadar SIEM requires substantial system resources for optimal performance, especially in large-scale deployments. Organizations with limited IT infrastructure might face challenges in maintaining efficiency.	Pros & Cons from Real Users Pros The event correlation features of StellarCyber have reduced alert fatigue across our entire SOC, the pricing model is all inclusive so we are not having to add complicated licensing for each enhancement or additional features. This makes billing our clients easier and provides deeper all around coverage for Next-Gen SIEM, UEBA, Threat Hunting, phishing and malware detection. Cons Frankly, there is not a lot to dislike about the product, the support teams readiness to assist with queries and any feature changes makes the product work very well for Security team.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported
Company Information IBM Founded: 1911 United States www.ibm.com/products/qradar-siem	Company Information Stellar Cyber Founded: 2015 United States stellarcyber.ai/
Alternatives Graylog	Alternatives UnderDefense
ManageEngine Log360 Zoho	CrowdStrike Falcon CrowdStrike
LevelBlue USM Anywhere LevelBlue	Cortex XSIAM Palo Alto Networks
NetWitness	IBM QRadar SIEM IBM
Exabeam View All	Exabeam View All
Categories AI Detection and Response (AIDR) Supported AI Security Supported Cloud Monitoring Supported Digital Forensics Supported Extended Detection and Response (XDR) Supported Incident Response Supported Mainframe Security Supported Network Traffic Analysis (NTA) Supported Security Analytics Supported Security Orchestration, Automation and Response (SOAR) Supported SIEM Supported User and Entity Behavior Analytics (UEBA) Supported Vulnerability Scanners Supported	Categories AI Security Supported AI SOC Supported Cloud Detection and Response (CDR) Supported Cybersecurity Supported Extended Detection and Response (XDR) Supported Network Detection and Response (NDR) Supported SIEM Supported Threat Intelligence Supported User and Entity Behavior Analytics (UEBA) Supported
SIEM Features Application Security Not Supported Behavioral Analytics Supported Compliance Reporting Not Supported Endpoint Management Supported File Integrity Monitoring Not Supported Forensic Analysis Not Supported Log Management Not Supported Network Monitoring Supported Real Time Monitoring Supported Threat Intelligence Supported User Activity Monitoring Supported
Integrations Microsoft Azure Supported VirtualArmour Supported Activu Supported Blink Supported CardinalOps Supported Cisco Cyber Vision Supported Claroty Supported Dropzone AI Supported Guardeon Supported Keeper Security Supported Keepnet Labs Supported Kona Site Defender Supported NXLog Supported Plurilock DEFEND Supported Rapid7 MDR Not Supported Sacumen Connector as a Service (CaaS) Supported SecurityHQ Supported ShadowPlex Supported Veza Supported Show More Integrations View All 108 Integrations	Integrations Microsoft Azure Supported VirtualArmour Supported Activu Not Supported Blink Not Supported CardinalOps Not Supported Cisco Cyber Vision Not Supported Claroty Not Supported Dropzone AI Not Supported Guardeon Not Supported Keeper Security Not Supported Keepnet Labs Not Supported Kona Site Defender Not Supported NXLog Not Supported Plurilock DEFEND Not Supported Rapid7 MDR Supported Sacumen Connector as a Service (CaaS) Not Supported SecurityHQ Not Supported ShadowPlex Not Supported Veza Not Supported Show More Integrations View All 19 Integrations
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