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Fortinet FortiSIEM vs Panther 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
Ranking in Security Information and Event Management (SIEM)
13th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
75
Ranking in other categories
AI Observability (15th)
Panther
Ranking in Security Information and Event Management (SIEM)
34th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
3
Ranking in other categories
AI Data Analysis (29th)
 

Mindshare comparison

As of August 2026, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 2.2%, down from 3.3% compared to the previous year. The mindshare of Panther is 0.9%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiSIEM2.2%
Panther0.9%
Other96.9%
Security Information and Event Management (SIEM)
 

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.
Narendran Nair - PeerSpot reviewer
Product Security Engineer at Infoblox
AI triage has streamlined real-time alert monitoring and has improved on-call incident response
The best features Panther offers are AI Triage, the ability to comment on our activities, and seamless integration with other communication sources such as PagerDuty, Microsoft Teams, and potentially Slack, showcasing the flexibility we have in using this tool. The most valuable feature for my team is definitely AI Triage, which helps save a lot of time by eliminating the need for manual research regarding patterns that may be repeated, making our work easier and more efficient. Panther has positively impacted my organization as it serves as one of the main sources for triaging real-time incidents. Panther definitely plays a key role in the work that we do. Specific outcomes that show how Panther has helped our organization include saving a lot of time, especially since the AI Triage feature reduces the necessity to reach out to others for clarity, which it occasionally accomplishes on its own. To be honest, it does lack some aspects. For example, if it could access our organizational knowledge, including the Jira database, it might better analyze incidents and determine whether they are false positives or not by using more contextual data.

Quotes from Members

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

Pros

"Technical support is very good. The people in support are excellent, and they know this product in and out."
"Fortinet FortiSIEM has its own validated and authentic IP database that marks malicious IP attacks against the firewall and generates an alert for the same."
"The ability to write my own parsers for the devices that are not supported by Fortinet is the most valuable feature."
"If you don't have a dedicated team to handle your logs, don't have a big budget, and want a solution to correlate and collect logs from many vendors, Fortinet FortiSIEM is an excellent choice."
"Its automated response feature has benefited our customer communication. Analysts feel more confident in providing timely responses."
"If you are comparing the product to Cisco's solutions, it's very cheap and moderately priced, it's affordable and at the same time a very effective solution that works well."
"The most valuable feature is the ability to view all the network events on a single pane and find the point of contact or point of the incident."
"All in all, the product is a well rounded performer when it comes to combined infrastructure and security monitoring, however in traditional SIEM bake-offs, they need a lot more flavour to make it exciting."
"We have seen a return on investment measured primarily through SOC efficiency and productivity improvements, with teams observing a twenty to thirty-five percent improvement in investigation efficiency depending on the environment and product maturity."
"The AI Triage feature saves a considerable amount of time, and if it were to incorporate organizational knowledge, it could provide finer-tuned results."
"I find Panther's detection capabilities and integrations to be highly valuable."
 

Cons

"The log collection and configuration management are not great."
"They could work on their documentation. If there's anything about the solution that needs improvement, it's that. For example, documentation already is on a very high level but specifically on the CLI there are tons of features which can be fine-tuned and thousands of commands are very difficult to document. If they could make this easier, it would improve the overall solution."
"The policy editing should be easier. Right now, it's too hard."
"The only drawback is the licensing model. It can get expensive if you want to integrate more solutions."
"The product does not have Security Orchestration and Automation Response, I would recommend adding this feature."
"The dashboards need to be improved."
"Patching is not great - we're not getting the support we'd expect."
"The support of the product changed recently, and I don't think it's for the better. They should work to improve the support they offer to clients."
"Regarding Panther's accuracy and reliability of output, I would rate it at 70 percent since, at times, it identifies findings as valid when they may actually be false positives, which we have experienced in a few cases."
"The solution could be improved by providing more built-in integrations, which would reduce the need for me to build them myself."
 

Pricing and Cost Advice

"The price of Fortinet FortiSIEM was reasonable compared to other solutions."
"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
"Pricing is determined based on the customer's budget."
"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."
"We pay for a license for FortiSIEM. We pay for the license and renewal."
"Please be cheaper and more simplified."
"The price of the solution is expensive. The license is scalable. If there are 10 devices it is simple to license."
"Fortinet's products are not expensive, it is less than the competition."
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
Financial Services Firm
9%
Construction Company
9%
Outsourcing Company
8%
Construction Company
14%
Manufacturing Company
14%
Financial Services Firm
7%
Comms Service Provider
7%
 

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 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 your primary use case for Fortinet FortiSIEM?
My main use case for Fortinet FortiSIEM is building a SOC and serving as an event management platform for correlating events in my work. I use Fortinet FortiSIEM for event correlation by building a...
What is your experience regarding pricing and costs for Panther?
I am not aware of the pricing, setup cost, and licensing details, as I handle the usage of Panther and not the setup process.
What needs improvement with Panther?
Panther could be improved by adding a feature that allows it to access organizational data, which would help produce better-tuned outputs with fewer false positives and alerts, making our jobs easi...
What is your primary use case for Panther?
My main use case for Panther is real-time monitoring of alerts, where we triage incidents that occur for our on-call duties. Panther is one of the major sources from which we receive alerts in real...
 

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.
Docker, Loom, Discord, Dropbox, HubSpot, Asana, GoFundMe, Zapier, Benchling, JupiterOne, Jumio, Bitstamp, Intercom, Randori, and Cedar
Find out what your peers are saying about Fortinet FortiSIEM vs. Panther and other solutions. Updated: August 2026.
909,948 professionals have used our research since 2012.