Fortinet FortiSIEM vs Logz.io comparison

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Fortinet FortiSIEM

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Executive SummaryUpdated on Sep 18, 2024

Fortinet FortiSIEM and Logz.io are both prominent in the security information and event management (SIEM) market. Despite FortiSIEM's strong security features, Logz.io appears to have the upper hand due to its overall features, ease of use, and customer satisfaction.

Features: Fortinet FortiSIEM offers extensive integration, advanced threat detection, and a wide range of security capabilities. Logz.io provides advanced logging, real-time monitoring, and extensive analytics capabilities.

Room for Improvement: Fortinet FortiSIEM users suggest improvements in performance, more intuitive system configuration, and better scalability. Logz.io users recommend enhanced data visualization tools, better scalability options, and improved integration features.

Ease of Deployment and Customer Service: Fortinet FortiSIEM is noted for its complex deployment and requiring considerable time and expertise. Logz.io is praised for its straightforward onboarding process and higher customer satisfaction due to prompt and effective assistance.

Pricing and ROI: Fortinet FortiSIEM users find setup costs high but appreciate the long-term ROI. Logz.io users find the premium pricing justified by significant benefits and efficiency gains.

To learn more, read our detailed Fortinet FortiSIEM vs. Logz.io Report (Updated: September 2025).

Fortinet FortiSIEM vs. Logz.io

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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

Ranking in Security Information and Event Management (SIEM)

7th

Average Rating

7.6

Reviews Sentiment

5.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Logz.io

Ranking in Security Information and Event Management (SIEM)

40th

Average Rating

8.2

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

Log Management (32nd)

Mindshare comparison

As of September 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Fortinet FortiSIEM is 3.2%, up from 2.9% compared to the previous year. The mindshare of Logz.io is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM) Market Share Distribution
Product	Market Share (%)
Fortinet FortiSIEM	3.2%
Logz.io	0.4%
Other	96.4%

Security Information and Event Management (SIEM)

Featured Reviews

Oliver Jackson

Network Engineer at Laminar Communications Pty Ltd

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…

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Derrick Brockel

Senior Manager of Operations at a comms service provider with 10,001+ employees

The solution is a consistent logging platform that provides excellent query mechanisms

We can query a lot of data points and build dashboards. The vendor is good at adjusting their models. Most companies want us to forecast our yearly use and pay it upfront on day one. With Logz.io, we commit to use 14 TB in a year. However, they measure us every month and give us a monthly bill. Depending on our monthly usage, we pay for 14 TB divided by 12 months or a little extra. It's a little bit more like AWS. Other solutions do not do it. They want their money upfront. We really like the dashboards. We have 36 sub-accounts. Each sub-account is an app, and we could put restrictions on that app. Previously, there were capacity restrictions on the sub-accounts. If we have a sub-account of 1 TB and use only 100 GB, we waste 900 GB that day. We could not share it between sub-accounts. Now, they provide an overhead volume. We do a reserve, and any sub-account could use anything over the reserve. It utilizes our footprint better.

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Quotes from Members

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

Pros

"To add workers and even collectors is pretty easy."

"FortiSIEM is a great tool for making security processes transparent."

"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."

"The solution is easy to use and user-friendly."

"The solution is very stable. It's run for years without the need to do anything except, add new patches when they are available, which are always a good idea to install."

"Fortinet FortiSIEM's most valuable feature is the simplicity in handling multi-tenancy and the ability to switch between different clients at the same time. That was handled flawlessly."

"Both the collecting logs and duo correlation are valuable features for us."

"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."

More Fortinet FortiSIEM pros

"It is massively useful and great for testing. We can just go, find logs, and attach them easily. It has a very quick lookup. Whereas, before we would have to go, dig around, and find the server that the logs were connected to, then go to the server, download the log, and attach it. Now, we can just go straight to this solution, type in the log ID and server ID, and obtain the information that we want."

"The query mechanism for response codes and application health is valuable."

"We use the product for log collection and monitoring."

"The visualizations in Kibana are the most valuable feature. It's much more convenient to have a visualization of logs. We can see status really clearly and very fast, with just a couple of clicks."

"The tool is simple to setup where it is just plug and play. The tool is reliable and we never had any performance issues."

"InsightOne is the main reason why we use LogMeIn. This is mostly because of log data that we are pushing tools and logs in general."

"The other nice thing about Logz.io is their team. When it comes to onboarding, their support is incredibly proactive. They bring the brand experience from a customer services perspective because their team is always there to help you refine filters and tweak dashboards. That is really a useful thing to have. Their engagement is really supportive."

"We use the tool to track the dev and production environment."

Cons

"We need to see incident reports about the event log, without events from the administrator or through human interaction."

"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."

"The dashboards need to be improved. It gives you so much detail, but sometimes too much detail, especially to an executive, it's too much."

"The process of installing Fortinet FortiSIEM and the customization of the alerts take too long."

"The reporting feature is not very attractive for the upper management and I am not able to perform complex/nested queries."

"Fortinet FortiSIEM is a little out of sight and needs more marketing efforts to be popular in the market."

"The built-in APIs in Fortinet FortiSIEM are somewhat lacking and could be improved for better integration with external ITSM products."

"FortiSIEM needs to expand its integration with third-party vendors. I don't know if Forcepoint has been added, but there were limited resources for integrating Forcepoint solutions when we implemented FortiSIEM. It integrates well with other Fortinet products and solutions from established cybersecurity companies like Palo Alto but doesn't integrate with some of the newer vendors."

More Fortinet FortiSIEM cons

"I would like granularity on alerting so we can get tentative alerts and major alerts, then break it down between the two."

"The price can be cheaper and they should have better monitoring."

"The solution needs to improve its data retention. It should be greater than seven days. The product needs to improve its documentation as well."

"The product needs improvement from a filtering perspective."

"Capacity planning could be a little bit of a struggle."

"I would like them to improve how they manage releases. Some of our integrations integrate specifically with set versions. Logz.io occasionally releases an update that might break that integration. On one occasion, we found out a little bit too late, then we had to roll it back."

"The solution needs to expand its access control and make it accessible through API."

"When it comes to reducing our troubleshooting time, it depends. When there are no bugs in Logz.io, it reduces troubleshooting by 5 to 10 percent. When there are bugs, it increases our troubleshooting time by 200 percent or more."

Pricing and Cost Advice

"Pricing is acceptable for more than 90% of our customers, as they normally get discounts."

"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."

"The price is competitive."

"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."

"The solution is available for both, perpetual and subscription licenses."

"The tool is really expensive. For what the tool does for our team, the price is fair."

"They have a yearly subscription."

"We pay for a license for FortiSIEM. We pay for the license and renewal."

More Fortinet FortiSIEM pricing and cost advice

"You pay for what you need, and that is a good model. They are also quite happy to talk to you about your uses and your use case. They will even go as far as suggesting things that you don't need to do in order to save you money. At one point, I was quite surprised at how cheap it could be if we wanted it to be or how much they would help us manage our costs."

"The tool is an open source product."

"The product's pricing is cheaper than other solutions."

"The product is a little expensive."

"At the time it was set up, we thought Logz.io was very reasonable for what we were getting in terms of how much time and hosting costs it was saving us, because you don't have to run the servers for it anymore."

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

Comms Service Provider

Government

Computer Software Company

14%

Comms Service Provider

12%

Financial Services Firm

11%

Manufacturing Company

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	34
Midsize Enterprise	21
Large Enterprise	23

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	1
Large Enterprise	6

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?

I am not familiar with the price and cost of Fortinet FortiSIEM. I cannot tell you if it is high, expensive, or low. However, I can say that it is cost-effective as it provides everything needed.

What needs improvement with Fortinet FortiSIEM?

Regarding Fortinet FortiSIEM, I cannot identify any specific areas for improvement because I can find everything I need. For the time being, I cannot find a real point for improvement. Everything i...

What do you like most about Logz.io?

The query mechanism for response codes and application health is valuable.

What is your experience regarding pricing and costs for Logz.io?

The product is a little expensive. We're pushing 17 TB. It costs us one and a half million dollars a year.

What needs improvement with Logz.io?

Capacity planning could be a little bit of a struggle. The product must add some AI capabilities to learn from previous behaviors. Instead of us setting thresholds, the tool should learn the thresh...

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Product Reports

Fortinet FortiSIEM

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Download Logz.io product report

Also Known As

FortiSIEM, AccelOps

Logz

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

Logz.io is a leading cloud-native observability platform that enables engineers to use the best open source tools in the market without the complexity of operating, managing, and scaling them. Logz.io offers four products: Log Management built on ELK, Infrastructure Monitoring based on Prometheus, Distributed Tracing based on Jaeger, and an ELK-based Cloud SIEM. These are offered as fully managed, integrated cloud services designed to help engineers monitor, troubleshoot and secure their distributed cloud workloads more effectively. Engineering driven companies like Siemens, Unity and ZipRecruiter use Logz.io to simplify monitoring and security workflows, increasing developer productivity, reducing time to resolve issues, and increasing the performance and security of their mission-critical applications.

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.

Dish Network, The Economist, Forbes, Holler, Kenshoo, OneSpan, Siemens, Sisense, Unity, ZipRecruiter

Fortinet FortiSIEM vs. Logz.io