FortiSIEM vs. OpenSearch vs. Splunk Enterprise Comparison


FortiSIEM Fortinet	OpenSearch	Splunk Enterprise Cisco	+
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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. 168 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. 210 Ratings Visit Website DriveLock Cyber threats are everywhere, but protecting your IT systems should be as natural as locking your front door. With DriveLock’s HYPERSECURE Platform, safeguarding your endpoints and business data is easier than ever. We integrate the latest security technologies and share our expertise, so you can focus on what matters—without worrying about data protection. Zero Trust Platform takes a proactive approach, eliminating security gaps before they become a risk. By enforcing centralized policies, DriveLock ensures employees and endpoints access only what they need—following the golden rule of cybersecurity: ''never trust, always verify''. 1 Rating 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. 417 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 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. 521 Ratings Visit Website ESET PROTECT Advanced ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with anti-malware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications. 2,305 Ratings Visit Website ManageEngine Endpoint Central ManageEngine Endpoint Central is built to secure the digital workplace while also giving IT teams complete control over their enterprise endpoints. It delivers a security-first approach by combining advanced endpoint protection with comprehensive management, allowing IT teams to manage the entire endpoint lifecycle, all from a single console. With automated patching across Windows, Mac, Linux and 1,000+ third-party applications, it ensures vulnerabilities are mitigated before attackers can exploit them. Its next-gen antivirus (NGAV) feature, powered by AI-driven behavioural detection, provides 24/7 protection against ransomware, malware, and zero-day threats. Endpoint Central further strengthens enterprise defenses with a broad set of security capabilities, including vulnerability assessment and mitigation, peripheral device control, data loss prevention, application control, endpoint privilege management, encryption with FileVault and BitLocker, and browser security. 2,936 Ratings Visit Website ThreatLocker ThreatLocker is a Zero Trust Platform that prevents cyber threats by blocking unknown applications, enforcing least privilege, and controlling what can run across your environment. Using Allowlisting, Ringfencing, Network Control, and more, ThreatLocker stops ransomware, zero-day attacks, and unauthorized activity before execution, rather than relying on detection after the fact. Built for modern IT and cybersecurity teams, the platform delivers centralized visibility and policy management across endpoints, users, and applications. ThreatLocker reduces attack surface, limits lateral movement, and supports compliance with detailed audit logs. With fast deployment, a large built-in application library, and streamlined approvals, organizations can strengthen security while minimizing operational overhead and maintaining business continuity. 684 Ratings Visit Website Iru Iru (formerly Kandji) is an all-in-one, AI-powered security and compliance platform designed to simplify IT management and strengthen enterprise protection. Built on the Iru Context Model, it unifies identity, endpoint, and compliance into a single intelligent system that understands users, devices, and applications in context. With passwordless workforce identity, advanced endpoint detection, and automated compliance, Iru delivers both security and efficiency without the complexity of multiple tools. Its integrated approach enables IT teams to secure access, prevent threats, and maintain continuous audit readiness—all from one intuitive platform. Trusted by over 5,000 companies including Plaid, Notion, Airbus, and Vercel, Iru transforms how modern businesses manage digital trust. The result is reduced IT workload, improved employee experience, and enterprise-grade protection built for the AI era. 1,282 Ratings Visit Website
About Powerful Security Information and Event Management (SIEM). Cyberattacks are a 24/7 reality. The complexity and growth of the enterprise estate – Infrastructure, Applications, VM’s, Cloud, Endpoints and IoT means the attack surface grows exponentially. Coupled with a skills shortage, and resource constraints, security becomes everybody’s problem but visibility, event correlation and remediation are other people’s responsibility. Effective security requires visibility – all the devices, all the infrastructure in realtime – but also with context – what devices represent a threat, what is their capability so you manage the threat the business faces, not the noise multiple security tools create. Security management only gets more complex. Endpoints, IoT, Infrastructure, Security Tools, Applications, VM’s and Cloud – the number of things you need to secure and monitor grows constantly.	About OpenSearch is a community-driven, open source search and analytics suite derived from Apache 2.0 licensed Elasticsearch 7.10.2 & Kibana 7.10.2. It consists of a search engine daemon, OpenSearch, and a visualization and user interface, OpenSearch Dashboards. OpenSearch enables people to easily ingest, secure, search, aggregate, view, and analyze data. These capabilities are popular for use cases such as application search, log analytics, and more. With OpenSearch people benefit from having an open source product they can use, modify, extend, monetize, and resell how they want. At the same time, OpenSearch will continue to provide a secure, high-quality search and analytics suite with a rich roadmap of new and innovative functionality.	About Splunk Enterprise is a powerful platform that turns data into actionable insights across security, IT, and business operations. It enables organizations to search, analyze, and visualize data from virtually any source, providing a unified view across edge, cloud, and hybrid environments. With real-time monitoring, alerts, and dashboards, teams can detect issues quickly and act decisively. Splunk AI and machine learning features predict problems before they happen, improving resilience and decision-making. The platform scales to handle terabytes of data and integrates with thousands of apps, making it a flexible solution for enterprises of all sizes. Trusted by leading organizations worldwide, Splunk helps teams move from visibility to action.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience IT teams and professionals seeking a solution to improve their security operations	Audience Insight engine solution for businesses wanting to aggregate, view, and analyze data	Audience Splunk Enterprise is designed for IT leaders, security professionals, and enterprise teams that need to unify, analyze, and act on data across complex, hybrid environments
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API	API Offers API
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Pricing No information available. Free Version Free Trial	Pricing No information available. Free Version Free Trial	Pricing No information available. Free Version Free Trial
Reviews/Ratings Overall 5.0 / 5 ease 4.5 / 5 features 5.0 / 5 design 5.0 / 5 support 4.8 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 4.5 / 5 ease 4.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Fortinet Founded: 2000 United States www.fortinet.com/products/siem/fortisiem	Company Information OpenSearch opensearch.org	Company Information Cisco Founded: 1984 United States www.splunk.com
Alternatives LevelBlue USM Anywhere LevelBlue	Alternatives Amazon OpenSearch Service Amazon	Alternatives New Relic
FortiAnalyzer Fortinet	Elasticsearch Elastic	Blumira
FortiSOAR Fortinet	OpenObserve	Grafana Cloud Grafana Labs
OpenText Core EDR OpenText	Yandex Managed Service for OpenSearch Yandex	Splunk Cloud Platform Cisco
Juniper Secure Analytics Juniper Networks View All	Alibaba Cloud OpenSearch Alibaba Cloud View All	Datadog View All
Categories SIEM	Categories Insight Engines Site Search	Categories AI Observability AIOps Anomaly Detection Application Performance Monitoring (APM) Artificial Intelligence Cloud Security Cybersecurity Data Breach Detection Data Visualization Endpoint Detection and Response (EDR) Hardware Monitoring IT Infrastructure Monitoring IT Management Log Analysis Log Management Network Monitoring Network Security Network Troubleshooting Observability Risk-Based Vulnerability Management SIEM Threat Intelligence
Show More Features SIEM Features Application Security Behavioral Analytics Compliance Reporting Endpoint Management File Integrity Monitoring Forensic Analysis Log Management Network Monitoring Real Time Monitoring Threat Intelligence User Activity Monitoring		Show More Features Application Performance Monitoring (APM) Features Baseline Manager Diagnostic Tools Full Transaction Diagnostics Performance Control Resource Management Root-Cause Diagnosis Server Performance Trace Individual Transactions Artificial Intelligence Features Chatbot For eCommerce For Healthcare For Sales Image Recognition Machine Learning Multi-Language Natural Language Processing Predictive Analytics Process/Workflow Automation Rules-Based Automation Virtual Personal Assistant (VPA) Cloud Security Features Antivirus Application Security Behavioral Analytics Encryption Endpoint Management Incident Management Intrusion Detection System Threat Intelligence Two-Factor Authentication Vulnerability Management Cybersecurity Features AI / Machine Learning Behavioral Analytics Endpoint Management Incident Management IOC Verification Tokenization Vulnerability Scanning Whitelisting / Blacklisting Data Visualization Features Analytics Content Management Dashboard Creation Filtered Views OLAP Relational Display Simulation Models Visual Discovery Endpoint Detection and Response (EDR) Features Behavioral Analytics Blacklisting/Whitelisting Continuous Monitoring Malware/Anomaly Detection Prioritization Remediation Management Root Cause Analysis IT Management Features Capacity Monitoring Compliance Management Event Logs Hardware Inventory IT Budgeting License Management Patch Management Remote Access Scheduling Software Inventory User Activity Monitoring Log Management Features Archiving Audit Trails Compliance Reporting Consolidation Data Visualization Event Logs Network Logs Remediation Syslogs Thresholds Web Logs Network Monitoring Features Bandwidth Monitoring Baseline Manager Diagnostic Tools Internet Usage Monitoring IP Address Monitoring Real Time Analytics Resource Management Server Monitoring SLA Monitoring Uptime Monitoring Web Traffic Reporting Network Security Features Access Control Analytics / Reporting Compliance Reporting Firewalls Internet Usage Monitoring Intrusion Detection System Threat Response VPN Vulnerability Scanning Network Troubleshooting Features Alerts / Escalation Bandwidth Troubleshooting Change Management Configuration Management Connectivity Management Data Visualization Historical Audit Mobile Network Troubleshooting Network Analysis Network Monitoring SIEM Features Application Security Behavioral Analytics Compliance Reporting Endpoint Management File Integrity Monitoring Forensic Analysis Log Management Network Monitoring Real Time Monitoring Threat Intelligence User Activity Monitoring
Integrations Azure Marketplace AppLoader by Automai Auconet BICS Bugsnag CPTRAX for Windows Commvault Cloud Druva Empirix Hyperproof IRI RowGen IRI Voracity Kona Site Defender OpenMetadata Picus SOC Prime Platform Saint Security Suite ShadowKat Synergy Tableau Workato Show More Integrations View All 10 Integrations	Integrations Azure Marketplace AppLoader by Automai Auconet BICS Bugsnag CPTRAX for Windows Commvault Cloud Druva Empirix Hyperproof IRI RowGen IRI Voracity Kona Site Defender OpenMetadata Picus SOC Prime Platform Saint Security Suite ShadowKat Synergy Tableau Workato Show More Integrations View All 23 Integrations	Integrations Azure Marketplace AppLoader by Automai Auconet BICS Bugsnag CPTRAX for Windows Commvault Cloud Druva Empirix Hyperproof IRI RowGen IRI Voracity Kona Site Defender OpenMetadata Picus SOC Prime Platform Saint Security Suite ShadowKat Synergy Tableau Workato Show More Integrations View All 158 Integrations
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