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Cybersixgill vs Fortinet FortiGuard comparison

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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

Cybersixgill
Ranking in Threat Intelligence Platforms (TIP)
9th
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
7
Ranking in other categories
Vulnerability Management (46th), Digital Risk Protection (8th), Attack Surface Management (ASM) (20th)
Fortinet FortiGuard
Ranking in Threat Intelligence Platforms (TIP)
14th
Average Rating
8.2
Reviews Sentiment
5.9
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Threat Intelligence Platforms (TIP) category, the mindshare of Cybersixgill is 2.5%, up from 2.2% compared to the previous year. The mindshare of Fortinet FortiGuard is 1.6%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Threat Intelligence Platforms (TIP) Mindshare Distribution
ProductMindshare (%)
Cybersixgill2.5%
Fortinet FortiGuard1.6%
Other95.9%
Threat Intelligence Platforms (TIP)
 

Featured Reviews

Proactive dark web intelligence has reduced breach impact and protects organizations quietly
Cybersixgill has one of the largest data lakes around. I think the way they can be improved is to be able to initially during the onboarding, make sure that the false positives are correctly addressed to really do the tweaks that need to be done to filter through exactly what the organization is trying to accomplish and give them the outcomes they are looking for without all the extra noise or chatter. I just think during the onboarding, that is the most crucial part to make sure that the organizations who purchase Cybersixgill ensure that they actually have the right person or persons to go through the onboarding to make sure that the data lake feeds can be properly set up and organized so it can filter through the noise and the chatter.
Muhammad Kamran Khan - PeerSpot reviewer
Chief information security officer at a financial services firm with 201-500 employees
Improves email filtering and network protection but has limited accessible support and feature discovery
When going for support and asking for support for features, the support team asks to go for professional services, which are not covered in the support agreement. This is the reason exploration of the product features has been limited. To learn or explore something about the product, professional services need to be taken. When creating a ticket for support with configuration features, the support is reluctant to provide that support. This is the reason every feature of Fortinet FortiGuard cannot be explored. Currently Fortinet FortiGuard is working fine with no issues, but newsletters or communications about new features in the product are not being received from Fortinet. This limits knowledge of what new features are available in the product. There is no knowledge about the behavior analytics feature in Fortinet FortiGuard.

Quotes from Members

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

Pros

"The solution’s approach of using limited open source intelligence and focusing, instead, on the Deep Web and Dark Web is what seals the deal. That is why I like them. I have other tools that I can aggregate all the open source intelligence from. I value Cybersixgill because it provides access to things that no one else does."
"To be diligent for the customer, we usually go into Cybersixgill Investigative Portal to analyze and search things. The solution tells us the reputation of cyber threat actors. So, if someone has a reputation of one, it is a really bad idea to care about what that person is saying. However, if you find someone with a reputation of nine, then there is a high probability that we need to address the problem. You can get information about these type of actors in Cybersixgill Investigative Portal. They have a huge collection, which is like having the rules/goals of the dark web and deep web without having to go there. Our analysts avoid going dark web because they have Cybersixgill Investigative Portal and can get the news from their browser, searching wherever they want."
"If I conducted research manually it would take one week, but by using Sixgill it takes two hours or three hours."
"The advanced analysis has made our security operations more efficient. It has also potentially given us quicker access to data that we might not have otherwise located."
"I have been very vocal about how much this tool has helped."
"Rather than hiring more analysts, we have been able to do more with less and automate some of our investigation functions."
"Cybersixgill has positively impacted our organization significantly because it helps us by providing leaked information in case a client is being attacked."
"The size and scope of the solution’s collection is amazing, and when we compare what other solutions can and cannot do, we see how Cybersixgill Investigative Portal is superior in many ways."
"The content filtering feature helps protect data by filtering potentially dangerous websites and brings significant benefit to the organization."
"The most valuable features of the solution are its ease of use and efficiency."
"The main benefits Fortinet FortiGuard provides are that it secures the network from external threats, it provides security, and it has a very perfect graphical user interface that is very easy to use."
"The best features in Fortinet FortiGuard that I appreciate are the nice interface, ease of use, and straightforward administration and setup."
"The benefits I gain from using Fortinet FortiGuard include peace of mind; it has contributed to ensuring that we are always available and can meet our availability targets, which means that productivity is maintained and revenues will rake in as planned."
 

Cons

"The breadth of access to data is good, but there are gaps."
"I want to highlight that sometimes Cybersixgill retrieves leak information from the past two years, which can be very irrelevant to the client."
"I think the way they can be improved is to be able to initially during the onboarding, make sure that the false positives are correctly addressed to really do the tweaks that need to be done to filter through exactly what the organization is trying to accomplish and give them the outcomes they are looking for without all the extra noise or chatter."
"The breadth of access to data is good, but there are gaps. More data would be my suggestion because the platform is good and I have no complaints about the system. I think it is just a case of always trying to get more data sources."
"Sixgill has strong capabilities based on search queries, but there is some difficulty in using Sixgill. Their querying is very powerful but it can be difficult. It's not hugely complex but you need some skill to use Sixgill querying."
"We need real-time updated information. If we could have this, it would be amazing. For example, if someone was posting something, then ten second later, it was on the platform. Sometimes, it takes a minute or hours right now, depending on the forum."
"Regarding their scraping abilities, things could be solidified. There are definitely improvements that could be made on the specificity for setting certain queries."
"We need real-time updated information. If we could have this, it would be amazing."
"The dashboard is an important and integral part of the product that could be improved."
"When creating a ticket for support with configuration features, the support is reluctant to provide that support."
"I think that automated response could be improved if they can add automated response features into Fortinet FortiGuard."
"If the tool can be cheaper or less expensive, it can be good for users."
"Currently, for our usage, the areas that have room for improvement are pricing and customization."
 

Pricing and Cost Advice

"The pricing and licensing are good. It is expensive for us because the US dollar is quite strong compared to our dollar. Otherwise, it is quite reasonable for what it is. All the tools in the market are around the same price from my experience."
"Sometimes, Cybersixgill Investigative Portal is cheaper than its competitors."
"The pricing is cheap compared with Recorded Future. Sixgill's cost-effectiveness is very good."
"If one is very cheap and ten is very expensive, I rate the tool's price as a six to seven."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Comms Service Provider
10%
Outsourcing Company
8%
Manufacturing Company
7%
Educational Organization
12%
Construction Company
10%
Outsourcing Company
9%
Healthcare Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Cybersixgill Investigative Portal?
My experience with pricing, setup cost, and licensing is that the pricing was very well priced. It was not the cheapest, but it was not the most expensive, and based on the needs of the customer, t...
What needs improvement with Cybersixgill Investigative Portal?
Cybersixgill has one of the largest data lakes around. I think the way they can be improved is to be able to initially during the onboarding, make sure that the false positives are correctly addres...
What is your primary use case for Cybersixgill Investigative Portal?
My main use case for Cybersixgill is dealing with cyber threat intelligence. When an organization's information was breached or found on the dark web, I was able to immediately notify them through ...
What is your experience regarding pricing and costs for Fortinet FortiGuard?
Regarding pricing, I must say it is quite pricey, but if you look at the value it gives you, I think the value justifies the cost.
What needs improvement with Fortinet FortiGuard?
When going for support and asking for support for features, the support team asks to go for professional services, which are not covered in the support agreement. This is the reason exploration of ...
What is your primary use case for Fortinet FortiGuard?
Fortinet FortiGuard is used to filter emails coming to the email server. Fortinet FortiGuard threat intelligence is utilized, but not dedicatedly or specifically for threat intelligence purposes. F...
 

Overview

 

Sample Customers

Current customers include large enterprises, financial services, manufacturing, GSIs, MSSPs, government and law enforcement entities.
Information Not Available
Find out what your peers are saying about Cybersixgill vs. Fortinet FortiGuard and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.