FortiSIEM (formerly AccelOps 4) provides an actionable security intelligence platform to monitor security, performance and compliance through a single pane of glass.
| Product | Market Share (%) |
|---|---|
| Fortinet FortiSIEM | 3.0% |
| Wazuh | 8.3% |
| Splunk Enterprise Security | 8.0% |
| Other | 80.7% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Security Information and Event Management (SIEM) | Dec 29, 2025 | Download |
| Product | Reviews, tips, and advice from real users | Dec 29, 2025 | Download |
| Comparison | Fortinet FortiSIEM vs Splunk Enterprise Security | Dec 29, 2025 | Download |
| Comparison | Fortinet FortiSIEM vs Wazuh | Dec 29, 2025 | Download |
| Comparison | Fortinet FortiSIEM vs Microsoft Sentinel | Dec 29, 2025 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| CrowdStrike Falcon | 4.3 | 3.6% | 97% | 136 interviewsAdd to research |
| Wazuh | 3.7 | 8.3% | 81% | 50 interviewsAdd to research |
| Company Size | Count |
|---|---|
| Small Business | 30 |
| Midsize Enterprise | 22 |
| Large Enterprise | 14 |
| Company Size | Count |
|---|---|
| Small Business | 246 |
| Midsize Enterprise | 163 |
| Large Enterprise | 329 |
Companies around the world use FortiSIEM for the following use cases:
Fortinet FortiSIEM was previously known as FortiSIEM, AccelOps.
FortiSIEM has hundreds of customers worldwide in markets including managed services, technology, financial services, healthcare, and government. Customers include Aruba Networks, Compushare, Port of San Diego, Cleveland Indians, Infoblox, Healthways, and Referentia.
| Author info | Rating | Review Summary |
|---|---|---|
| Network Engineer at Ogma Consulting | 3.5 | I primarily use Fortinet FortiSIEM for security monitoring in government offices. It effectively handles compliance with over three thousand pre-built rules, although its incident management and FortiAI search functionality could be improved for better results and ease of use. |
| Network Engineer at Laminar Communications Pty Ltd | 4.0 | I primarily use Fortinet FortiSIEM for systems monitoring and alerting in medium-sized enterprises. Its valuable features include firewall monitoring and intrusion detection, but its APIs need improvement for better integration. Customers find value in their investment. |
| Cybersecurity Team Leader at EMAK For Integrated Solutions | 5.0 | I’ve used Fortinet FortiSIEM for five years to build SOCs and manage event correlation, appreciating its scalability, reliability, and cost-effective licensing, with excellent support and ROI, though there’s some room for performance improvement. |
| IT Solutions Product Manager at a computer software company with 11-50 employees | 4.0 | <p>We utilize FortiSIEM to detect cyber threats, benefiting from its MITRE ATT&CK integration for effective threat mapping. Improvements are needed in resource consumption and alert latency. While its licensing model is evolving, LogRhythm and QRadar are notable competitors.</p> |
| SIEM MANAGER at a comms service provider with 1,001-5,000 employees | 3.5 | I use Fortinet FortiSIEM for configuring rules and threat hunting. Its analytics and integration capabilities are valuable, though the alert customization could improve. Compared to ArcSight, it supports broader technologies and offers powerful, consistent analytics. |
| CISO at a financial services firm with 501-1,000 employees | 4.5 | I use Fortinet FortiSIEM for monitoring and user behavior analytics, appreciating its agentless log management and comprehensive dashboards. While it's effective for real-time monitoring and compliance, improvements in network detection and response would enhance its utility. |
| senior technical administrator at Ogma Consulting | 4.0 | I primarily use FortiSIEM for network monitoring, as it allows me to view all incidents and events on a single pane. I find its event-management feature valuable, though integrating solutions directly could eliminate the need for additional tools. |
| System Engineer - Security at a educational organization with 1,001-5,000 employees | 2.5 | As a university with an on-premises setup, I use Fortinet FortiSIEM due to cost concerns with Azure Sentinel. While Fortinet FortiSIEM allows system monitoring, its support and training resources need improvement. I prefer Azure Sentinel for its documentation. |
