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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:
 

Categories and Ranking

Fortinet FortiSIEM
Average Rating
7.6
Reviews Sentiment
6.5
Number of Reviews
74
Ranking in other categories
Security Information and Event Management (SIEM) (7th)
ThousandEyes
Average Rating
8.4
Reviews Sentiment
7.4
Number of Reviews
17
Ranking in other categories
Network Monitoring Software (7th), Cloud Monitoring Software (13th), Digital Experience Monitoring (DEM) (4th)
 

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 3.3%, up 3.0% compared to last year.
ThousandEyes, on the other hand, focuses on Network Monitoring Software, holds 3.6% mindshare, down 4.2% since last year.
Security Information and Event Management (SIEM)
Network Monitoring Software
 

Featured Reviews

Oliver Jackson - PeerSpot reviewer
Systems monitoring enhanced by firewall and intrusion detection features
My primary use case for Fortinet FortiSIEM is systems monitoring and alerting. I use it for standard functions like log monitoring, incident detection, and notification.  My customers are mostly medium-sized enterprises ranging from engineering companies, mining companies, independent schools, and…
Satyavrat Nirala - PeerSpot reviewer
Offers user monitoring and Internet insights and include customer journeys
It’s evolving; I feel it needs more holistic integration. It needs more improvement. It’s very good, but the integration can be slightly complicated on different platforms. I used it for a healthcare organization, and the integration was slightly challenging. In future releases, I would like to explore AI capabilities. AI would be more valuable because it works across different cloud and server systems. It looks into issue detection and insight modeling, so that is something I feel will be very helpful in the near future. More AI because of compliance and other challenges, not because of the product challenge. It’s about regulations, and we have HIPAA laws in the US and many different kinds of laws. Because of that, these specific elements and certain units don’t allow the tooling system to be fully utilized. We also support a certain segment of healthcare, which is the army healthcare segment, which is more government-controlled. There are certain restrictions in moving into the cloud. That’s where I thought those elements might need some more improvement. Also, looking into how we’ll be able to use more data visualization. It has it, but it doesn’t give you everything. If you look into the elements of use and so many other elements are there, but the UI/UX also has to be improved a bit, I feel. From a developer’s standpoint, it’s very easy, but from a consultant’s standpoint, there can be more enhancement, like one-click view and one-click report generation. Those things should be more seamless.

Quotes from Members

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

Pros

"The event correlation is pretty robust. The GUI is pretty good."
"The advanced agents used to collect logs have been most valuable. We have also made use of the advanced intelligence this solution offers."
"To add workers and even collectors is pretty easy."
"The interface is very easy to use. The connector in the core has FortiSIEM support from the vendor."
"FortiSIEM's best features are the dashboards and customization."
"It's very easy for anyone to work with."
"Its automated response feature has benefited our customer communication. Analysts feel more confident in providing timely responses."
"It's a very nice solution to work with."
"The most valuable features are integration and ease of use."
"The most valuable aspect of the solution was the ability to see how the connection quality is between the sites and get an alert if it was turning bad."
"From our perspective, ThousandEyes stands out as an invaluable tool because of its deep and extensive capabilities."
"The company provides excellent service."
"One feature I liked is end-user monitoring."
"The tool's most valuable feature is its scalability. It is a good tool for network admins."
"The solution's most valuable feature is network security."
"The authentication overall - including to the VPN and LAN - is excellent."
 

Cons

"Areas for improvement would be the ease of use and the integration with Fortinet's own products."
"The performance can be improved. Sometimes it takes a long time to fetch data."
"We expect the latest patch from Fortinet FortiSIEM to give the ability to work with signature files."
"FortiSIEM is not a market leader in the SIEM space."
"If there is a configuration on the wrong side of the network or there are changes that result in harm to our IT infrastructure, the solution should immediately fix it."
"Improvements include making it easier for users to create their normalizers. Fortinet FortiSIEM uses XML for normalizing and parsing, which can be tedious and time-consuming. A simpler way of using regex could be helpful."
"Network detection and response is a separate product."
"The reporting feature is not very attractive for the upper management and I am not able to perform complex/nested queries."
"More detailed documentation explaining the metrics and the testing mechanisms would be helpful."
"We can show the traffic path in some cases, but it's almost impossible to do so in cloud networks like CDN, Akamai, or Microsoft."
"It's an expensive solution."
"The guest portal is hard to use."
"There is room for improvement in terms of customization and user-friendliness."
"The solution's network and reporting could be improved."
"The tool does not provide features for application-level monitoring."
"They only offer synthetic requests."
 

Pricing and Cost Advice

"There is a need to make yearly payments towards the licensing charges attached to the product. The free version license of the product is available for two months."
"Fortinet FortiSIEM is cheaper compared to other products."
"Manageable, however would be better as pay as you go versus CapEX."
"Its price can be better. We are Fortinet partners, so we can get discounts, but its price can be an issue at the beginning for others. There is a licensing scheme for every case. There are three licensing schemes that we can choose from."
"If one is cheap and ten is expensive. I rate the tool's price as an eight out of ten. Compared with Splunk or Oracle, Fortinet is cheap."
"They have a yearly subscription."
"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."
"The price of Fortinet FortiSIEM was reasonable compared to other solutions."
"The solution costs several thousand dollars per year."
"The solution is cheap."
"In our company, we incur a yearly expense in our company for the licensing part. I rate the solution's pricing a seven out of ten since it is expensive."
"It is a quite expensive solution."
"The solution's pricing is cheap; I rate it a five out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Comms Service Provider
7%
Government
7%
Computer Software Company
18%
Financial Services Firm
13%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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?
The pricing is reasonable, which is why it is preferred by government customers. Windows agent licenses cost around 3,000 Rupees per device per year.
What needs improvement with Fortinet FortiSIEM?
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 softw...
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 improve by implementing a similar incident management system like BigPanda ( /products/bigpanda-reviews ) or ServiceNow ( /products/servicenow-reviews ). Having a dedicated incid...
 

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, Microsoft and others in Security Information and Event Management (SIEM). Updated: June 2025.
861,524 professionals have used our research since 2012.