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Fortinet FortiSIEM vs ThousandEyes comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
5.1
Fortinet FortiSIEM delivers security improvements and customer satisfaction, leading to positive financial outcomes despite no explicit ROI measurement.
Sentiment score
7.4
ThousandEyes offers value through time and cost savings, improving network performance and user experiences, yielding high investment returns.
The platform has resulted in time saved and reduces mean time to response, making it a great platform.
Cybersecurity Team Leader at EMAK For Integrated Solutions
There has been a great ROI from using ThousandEyes, with significant time saved in troubleshooting as I can quickly pinpoint issues rather than spending time isolating them, alongside enhancing customer feedback and experience.
Senior cloud engineering lead and IT project owner at KDD
 

Customer Service

Sentiment score
7.7
Fortinet FortiSIEM's customer service is seen as professional but has mixed reviews on response times and support accessibility.
Sentiment score
7.1
ThousandEyes is praised for exceptional customer service, with efficient issue resolution and high overall user satisfaction.
There is a knowledgeable, though small, team of support engineers around the world.
Network Engineer at Laminar Communications Pty Ltd
The customer support for Fortinet FortiSIEM is excellent.
Cybersecurity Team Leader at EMAK For Integrated Solutions
Local tech support is available, however, for more critical or technical issues, we depend on the OEM directly, especially when it comes to on-prem solutions.
IT Solutions Product Manager at a computer software company with 11-50 employees
We contacted the support team, and they resolved it within a couple of hours.
System Operation Associate at a financial services firm with 10,001+ employees
 

Scalability Issues

Sentiment score
7.6
Fortinet FortiSIEM scales well, accommodating different business sizes but faces challenges with licensing, architecture, and configuration complexities.
Sentiment score
7.4
ThousandEyes excels in scalability, supporting diverse functions and users but faces licensing cost challenges during expansion.
Fortinet FortiSIEM is highly scalable.
Network Engineer at Laminar Communications Pty Ltd
Fortinet FortiSIEM's scalability is excellent, and it is also easy to configure, maintain, and operate.
Cybersecurity Team Leader at EMAK For Integrated Solutions
At any point in time, when network devices increase or there is a change in the infrastructure, we can add more workers and collectors to expand our infrastructure setup.
IT Solutions Product Manager at a computer software company with 11-50 employees
Scalability with ThousandEyes is straightforward as you don't really need to scale; it's designed to monitor multiple applications, accommodating 50 or 100 applications simultaneously.
Network and Systems Engineer at a healthcare company with 11-50 employees
 

Stability Issues

Sentiment score
6.2
Fortinet FortiSIEM is reliable and stable, handling updates well, with users rating its performance highly despite occasional bugs.
Sentiment score
8.0
ThousandEyes is highly stable and reliable, with few bugs and no crashes, receiving positive feedback from users.
It stabilizes itself in an appropriate time, so its uptime is good.
IT Solutions Product Manager at a computer software company with 11-50 employees
Some stability issues occur, but Fortinet's technical support team provides assistance.
Network Engineer at Ogma Consulting
These issues may cause unusual errors and user interface issues.
Network Engineer at Laminar Communications Pty Ltd
From my experience, ThousandEyes has been stable up to 95%; I have not seen any stability issues.
Senior cloud engineering lead and IT project owner at KDD
ThousandEyes is not very stable; sometimes you have to reboot the servers to get actual results.
Network and Systems Engineer at a healthcare company with 11-50 employees
 

Room For Improvement

Fortinet FortiSIEM needs improvements in integration, user interface, support, cost, and features like AI and automated responses.
ThousandEyes should enhance customization, integration, user-friendliness, and analytics while reducing costs and improving documentation and incident management.
Fortinet FortiSIEM should broaden its remediation part to include more features for incident management.
Network Engineer at Ogma Consulting
Recently, they revised it to a subscription-based, all-inclusive license.
IT Solutions Product Manager at a computer software company with 11-50 employees
The built-in APIs in Fortinet FortiSIEM are somewhat lacking and could be improved for better integration with external ITSM products.
Network Engineer at Laminar Communications Pty Ltd
Having a dedicated incident alert system for URL alerts would help manage noise and streamline operations, especially during patch upgrades.
System Operation Associate at a financial services firm with 10,001+ employees
Introduction of a free version for end-users and enhancements to the user interface for easier navigation.
Senior cloud engineering lead and IT project owner at KDD
An area where ThousandEyes can be improved is in providing more in-depth packet analysis; we've found instances where ThousandEyes indicates everything is okay, but it's actually not.
Network and Systems Engineer at a healthcare company with 11-50 employees
 

Setup Cost

Fortinet FortiSIEM provides flexible pricing that can be cost-effective, but costs may increase with additional modules and scalability.
ThousandEyes offers varied pricing based on usage, seen as mid-range, suiting large enterprises but challenging smaller businesses.
Setting it up for oneself as an enterprise-licensed product can be quite expensive.
Network Engineer at Laminar Communications Pty Ltd
Windows agent licenses cost around 3,000 Rupees per device per year.
Network Engineer at Ogma Consulting
My experience with pricing, setup cost, and licensing for Fortinet FortiSIEM is wonderful, as it offers an excellent license compared to other vendors.
Cybersecurity Team Leader at EMAK For Integrated Solutions
 

Valuable Features

Fortinet FortiSIEM provides automation, analytics, and integration with a user-friendly interface for efficient threat detection and network monitoring.
ThousandEyes provides detailed monitoring and diagnostics to enhance user experience and improve troubleshooting with cloud providers and ISPs.
I find the real-time monitoring and correlation capabilities effective for security alerts.
Network Engineer at Ogma Consulting
It provides extensive logging and record-keeping for internal networks, cloud applications, and services as well as perimeter physical network security.
Network Engineer at Laminar Communications Pty Ltd
Reliability and scalability have helped me in my work, especially because the license for Fortinet FortiSIEM is excellent from a cost perspective, and we can add more collectors as we expand.
Cybersecurity Team Leader at EMAK For Integrated Solutions
I measure the 70% improvement in customer experience through customer tickets and feedback after resolving issues, where previously, users faced problems and limited time on the platform, and after using ThousandEyes, the user time reached up to five to six hours a day, even for teams possibly totaling 30 hours a day.
Senior cloud engineering lead and IT project owner at KDD
The best features ThousandEyes offers include monitoring page load times, assessing how long it takes for an application to load, checking for packet loss and jitter, and monitoring the routing path from the user to the server hosted in the cloud or on-premises.
Network and Systems Engineer at a healthcare company with 11-50 employees
ThousandEyes provides the exact error from the client, making troubleshooting more efficient.
System Operation Associate at a financial services firm with 10,001+ employees
 

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)
ThousandEyes
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
19
Ranking in other categories
Network Monitoring Software (7th), Cloud Monitoring Software (13th), Digital Experience Monitoring (DEM) (5th)
 

Mindshare comparison

Fortinet FortiSIEM and ThousandEyes aren’t in the same category and serve different purposes. Fortinet FortiSIEM is designed for Security Information and Event Management (SIEM) and holds a mindshare of 2.8%, down 3.0% compared to last year.
ThousandEyes, on the other hand, focuses on Network Monitoring Software, holds 2.4% mindshare, down 3.7% since last year.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiSIEM2.8%
Splunk Enterprise Security7.4%
Wazuh7.3%
Other82.5%
Security Information and Event Management (SIEM)
Network Monitoring Software Market Share Distribution
ProductMarket Share (%)
ThousandEyes2.4%
Zabbix6.9%
SolarWinds NPM3.4%
Other87.3%
Network Monitoring Software
 

Featured Reviews

SY
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.
Abdalraheem Asha - PeerSpot reviewer
Senior cloud engineering lead and IT project owner at KDD
Has improved collaboration with providers and pinpointed issues across regional networks
ThousandEyes has been the most user-friendly tool I have seen in the past couple of years, making life easier in troubleshooting and helping us find what's happening while offering vivid options on how to use the agents or the server-side tools with multiple options to trace out the issues. The best features ThousandEyes offers include the ability to place two different points or nodes, such as a server or a node in the cloud in my account, then installing agents and tracing the connectivity which helps me build a perfect user experience to check what's happening while users access my resources. I love the dashboards in ThousandEyes and the way I see the results after placing or doing the tests; this is perfect, and I would say this is the best thing. ThousandEyes has positively impacted my organization by raising the customer experience and positive feedback by over 70% due to the complex situation with local service providers, allowing me to resolve user feedback and issues which enhanced the user experience significantly. I measure the 70% improvement in customer experience through customer tickets and feedback after resolving issues, where previously, users faced problems and limited time on the platform, and after using ThousandEyes, the user time reached up to five to six hours a day, even for teams possibly totaling 30 hours a day.
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881,114 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
9%
Comms Service Provider
8%
Manufacturing Company
6%
Financial Services Firm
12%
Computer Software Company
12%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise22
Large Enterprise24
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise12
 

Questions from the Community

What do you like most about Fortinet FortiSIEM?
Fortinet FortiSIEM needs to provide better API integrations to users.
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.
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.
What is the best network monitoring software for large enterprises?
It actually depends on the exact purpose or requirements. Some tools are better for only network devices while others are better from a cloud monitoring or APM monitoring perspective. You can check...
What needs improvement with ThousandEyes?
ThousandEyes could focus more on end-users than enterprises, as the solution is powerful, and collaboration with multiple cloud providers should be developed for better test traceability, with the ...
What is your primary use case for ThousandEyes?
My main use case for ThousandEyes is troubleshooting, with a specific example being testing connectivity through IXP to ensure the fastest route in collaboration with service providers over the reg...
 

Also Known As

FortiSIEM, AccelOps
No data available
 

Overview

 

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.
Wayfair, GitHub, Craigslist, Comcast, SurveyMonkey, Lyft, Box, HP, Zendesk, IO Data Centers, Good Technology, NNTCommunications, Proofpoint, Schneider, Crowdstrike, Avera, Pitney Bowes, InstartLogic, Shutterfly, Shutterstock, Condé Nast, Roche, Jive, Actelion, Brocade, Infor, Okta, JLL, DigitalOcean, Zuora, NetSuite, CloudFlare, One, DemonWare, Quantcast, Carbonite, CareerBuilder, Prosper, Oscar, Slack
Find out what your peers are saying about Splunk, Wazuh, IBM and others in Security Information and Event Management (SIEM). Updated: January 2026.
881,114 professionals have used our research since 2012.