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Fortinet FortiSIEM vs Masergy [EOL] comparison

Fortinet and Comcast Business are both solutions in the Security Information and Event Management (SIEM) category. Additionally, 83% of Fortinet users are willing to recommend the solution.
Fortinet FortiSIEM
Read 76 Fortinet FortiSIEM reviews
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  • 4,231 Comparison Views
83% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 16, 2025

Fortinet FortiSIEM and Masergy [EOL] compete in the security solution category, focusing on network visibility and threat management. Fortinet FortiSIEM appears to have an upper hand due to its comprehensive feature set and advanced analytics, while Masergy [EOL] stands out for its simple, intuitive operation.

Features: Fortinet FortiSIEM offers advanced threat detection, real-time monitoring, and detailed analytics. Its robust security insights provide value for those needing in-depth threat assessments. Masergy [EOL] integrates security with managed IT services, focusing on simplicity and seamless integration into existing systems. These features cater to users preferring easy-to-manage solutions.

Ease of Deployment and Customer Service: Fortinet FortiSIEM requires a detailed setup process that might demand more technical expertise but is supported by comprehensive customer support. On the contrary, Masergy [EOL] provides straightforward deployment with less complexity and responsive customer service, making it advantageous for quick implementations.

Pricing and ROI: Fortinet FortiSIEM involves potentially higher upfront costs with the promise of substantial return on investment through enhanced security functionality. Masergy [EOL], with competitive pricing, offers a cost-effective option for simpler security needs, appealing to organizations seeking immediate value without complex investment.

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To learn more, read our detailed Security Information and Event Management (SIEM) Report (Updated: January 2026).
Buyer's Guide
Security Information and Event Management (SIEM)
January 2026
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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiSIEM
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
76
Ranking in other categories
Security Information and Event Management (SIEM) (7th), AI Observability (5th)
Masergy [EOL]
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Featured Reviews

SY
SaurabhYadav5
Network Engineer at Ogma Consulting
Comprehensive monitoring boosts security, yet incident management features need expansion
Fortinet FortiSIEM should broaden its remediation part to include more features for incident management. Currently, to manage repetitive incidents or for remediation, I need to use a separate software called FortiSOAR. Additionally, the search functionality in FortiAI should be improved to provide more precise results, making it easier for me to understand what actions need to be taken.
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
9%
Comms Service Provider
8%
Manufacturing Company
6%
Performing Arts
17%
Computer Software Company
9%
Educational Organization
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise22
Large Enterprise24
No data available
 

Questions from the Community

What do you like most about Fortinet FortiSIEM?
Fortinet FortiSIEM needs to provide better API integrations to users.
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What is your experience regarding pricing and costs for Fortinet FortiSIEM?
My experience with pricing, setup cost, and licensing for Fortinet FortiSIEM is wonderful, as it offers an excellent license compared to other vendors.
See all answers
What needs improvement with Fortinet FortiSIEM?
Fortinet FortiSIEM is great overall. Performance could be enhanced, but I do not wish to elaborate on needed improvements.
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Comparisons

IBM Security QRadar vs Fortinet FortiSIEM Logo
IBM Security QRadar vs Fortinet FortiSIEM
Compared 9% of the time
Splunk Enterprise Security vs Fortinet FortiSIEM Logo
Splunk Enterprise Security vs Fortinet FortiSIEM
Compared 9% of the time
Wazuh vs Fortinet FortiSIEM Logo
Wazuh vs Fortinet FortiSIEM
Compared 7% of the time
LogRhythm SIEM vs Fortinet FortiSIEM Logo
LogRhythm SIEM vs Fortinet FortiSIEM
Compared 5% of the time
ManageEngine Log360 vs Fortinet FortiSIEM Logo
ManageEngine Log360 vs Fortinet FortiSIEM
Compared 5% of the time
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NetFortris Total Control WAN vs Masergy [EOL] Logo
NetFortris Total Control WAN vs Masergy [EOL]
Compared 28% of the time
Splunk Enterprise Security vs Masergy [EOL] Logo
Splunk Enterprise Security vs Masergy [EOL]
Compared 27% of the time
Versa Unified Secure Access Service Edge (SASE) Platform vs Masergy [EOL] Logo
Versa Unified Secure Access Service Edge (SASE) Platform vs Masergy [EOL]
Compared 15% of the time
Trellix Helix Connect vs Masergy [EOL] Logo
Trellix Helix Connect vs Masergy [EOL]
Compared 12% of the time
LogRhythm SIEM vs Masergy [EOL] Logo
LogRhythm SIEM vs Masergy [EOL]
Compared 11% of the time
More Masergy [EOL] Competitors
 

Product Reports

Buyer's Guide
Fortinet FortiSIEM
January 2026
Fortinet FortiSIEM reportDownload Fortinet FortiSIEM product report
Buyer's Guide
Security Information and Event Management (SIEM)
January 2026
Masergy [EOL] reportDownload Masergy [EOL] product report
 

Also Known As

FortiSIEM, AccelOps
No data available
 

Overview

FortiSIEM (formerly AccelOps 4) provides an actionable security intelligence platform to monitor security, performance and compliance through a single pane of glass.

Companies around the world use FortiSIEM for the following use cases:

  • Threat management and intelligence that provide situational awareness and anomaly detection
  • Alleviating compliance mandate concerns for PCI, HIPAA and SOX
  • Managing “alert overload”
  • Handling the “too many tools” reporting issue
  • Addressing the MSPs/MSSPs pain of meeting service level agreements
Fortinet

Masergy [EOL] provides businesses with advanced networking and communication services, leveraging cutting-edge technologies to enhance operational efficiency and connectivity.

Masergy [EOL] is known for delivering high-quality SD-WAN, cloud, and security services designed to meet the demands of modern enterprises. With robust networking solutions, Masergy [EOL] empowers businesses to achieve seamless connectivity and gain a competitive edge. Offering scalability and flexibility, it is tailored for dynamic enterprise environments that require secure and reliable networking capabilities, setting the stage for digital transformation.

What are the key features of Masergy [EOL]?
  • SD-WAN: Advanced SD-WAN solutions ensure optimized network performance and resilience.
  • Cloud Interconnects: Seamless cloud connectivity facilitates smooth integration with cloud services.
  • Security Solutions: Comprehensive security features protect enterprise networks from threats.
  • Analytics: Real-time analytics provide insights for better decision-making.
What benefits or ROI should be expected?
  • Enhanced Performance: Expect improvements in network efficiency and speed.
  • Cost Savings: Reduction in operational costs with streamlined processes.
  • Scalability: Ability to scale operations as the business grows.
  • Security: Improved security posture with robust protection measures.

Industries such as finance and healthcare implement Masergy [EOL] to ensure secure, high-speed data transfer and compliance with regulatory standards. Retail sectors utilize Masergy [EOL] to manage diverse networks across multiple locations, facilitating seamless operations and enhanced customer experience.

Comcast Business
 

Sample Customers

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.
Elevate, U.S. Electrodynamics Inc., RealD, The Hallmark Channel, Torus Insurance, Land Home Financial ServicesInc
Buyer's Guide
Security Information and Event Management (SIEM)
January 2026
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We monitor all Security Information and Event Management (SIEM) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.