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ClearSkies SaaS NG SIEM vs Fortinet FortiSIEM comparison

Odyssey Cybersecurity and Fortinet are both solutions in the Security Information and Event Management (SIEM) category. Odyssey Cybersecurity is ranked #50 with an average rating of 7.0, while Fortinet is ranked #7 with an average rating of 8.1. Odyssey Cybersecurity holds a 0.1% mindshare in SIEM, compared to Fortinet’s 3.3% mindshare. Additionally, 100% of Odyssey Cybersecurity users are willing to recommend the solution, compared to 82% of Fortinet users who would recommend it.
ClearSkies SaaS NG SIEM
Read 2 ClearSkies SaaS NG SIEM reviews
  • 189 Views
  • 59 Comparison Views
100% willing to recommend
Fortinet FortiSIEM
Read 74 Fortinet FortiSIEM reviews
  • 4,249 Views
  • 2,539 Comparison Views
82% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Fortinet FortiSIEM and ClearSkies SaaS NG SIEM compete in the security information and event management solutions category. ClearSkies appears to have the upper hand due to its advanced features and higher ROI despite higher costs.

Features: Fortinet FortiSIEM is known for its comprehensive monitoring, automated response capabilities, and ease of use. ClearSkies SaaS NG SIEM offers AI-driven analytics, real-time threat detection, and advanced analytics.

Room for Improvement: Fortinet FortiSIEM could enhance its integration capabilities with other security tools. ClearSkies SaaS NG SIEM needs better documentation, improved user training, and simpler deployment processes.

Ease of Deployment and Customer Service: Fortinet FortiSIEM is noted for smoother deployment and responsive customer service. ClearSkies SaaS NG SIEM has a complex deployment but offers proactive support.

Pricing and ROI: Fortinet FortiSIEM has competitive pricing with satisfactory ROI. ClearSkies SaaS NG SIEM is more expensive but provides a higher ROI due to its superior functionality.

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To learn more, read our detailed ClearSkies SaaS NG SIEM vs. Fortinet FortiSIEM Report (Updated: June 2025).
Buyer's Guide
ClearSkies SaaS NG SIEM vs. Fortinet FortiSIEM
June 2025
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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

ClearSkies SaaS NG SIEM
Ranking in Security Information and Event Management (SIEM)
50th
Average Rating
7.6
Reviews Sentiment
7.3
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Fortinet FortiSIEM
Ranking in Security Information and Event Management (SIEM)
7th
Average Rating
7.6
Reviews Sentiment
6.5
Number of Reviews
74
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Security Information and Event Management (SIEM) category, the mindshare of ClearSkies SaaS NG SIEM is 0.1%, up from 0.0% compared to the previous year. The mindshare of Fortinet FortiSIEM is 3.3%, up from 3.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

ZH
Has good integration capability and provides information and events but improvement is needed in information retrieval speed
The best features are the comprehensive event collection and analysis. Once set up properly, we receive all events and information. The team analyzes our data and presents incidents to us. We can communicate with their team to escalate and resolve incidents. It has a feature we use to search for information about our environment and past incidents. This is very valuable. The integration capability is very good - the ClearSkies SaaS NG SIEM team is collaborative. We've integrated most of our systems, including EDR and NDR. They have agents to collect events from servers and assets.
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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…
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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

"The correlation rules and the user platform are most valuable."
"The integration capability is very good - the ClearSkies SaaS NG SIEM team is collaborative. We've integrated most of our systems, including EDR and NDR. They have agents to collect events from servers and assets."
"The seamless integration with FortiGate is the solution's most valuable aspect."
"The ability to write my own parsers for the devices that are not supported by Fortinet is the most valuable feature."
"It works well with medium to large-scale enterprises."
"The most valuable feature is auto-discovery. When you send logs from any device to port 514, it helps register those devices automatically."
"We have found the most important features in Fortinet FortiSIEM to be the correlation, file utility check, latest file, and hash changes. These features are important for us."
"Some of our customers who use this solution have seen improvement in their connection with load balancing on both connections."
"FortiSIEM provides a single PIN to monitor SOC and NOC. It's a nice tool for integration and monitoring. It provides multiple categories for monitoring based on security designations like low, medium, and high."
"The most valuable feature of Fortinet FortiSIEM is the correlation of many events."
More Fortinet FortiSIEM pros
 

Cons

"They can add behavior analytics and AI or machine learning technology. They also improve their correlation engine. In addition to collecting logs from devices, they can collect the traffic and then correlate these logs and the traffic information."
"The main issue for improvement is the platform's slowness in presenting information. Retrieving information can take a little time when clicking on something."
"We expect the latest patch from Fortinet FortiSIEM to give the ability to work with signature files."
"There could be improvements like introducing some solutions directly into FortiSIEM to avoid the need for separately purchasing additional tools like FortiStore."
"There is no proper guide for integration or configuration."
"The biggest thing that could be better is a quicker response to support cases."
"Our team tried configuring MS SQL database logs with Fortinet FortiSIEM, but it did not work for some time."
"The challenge I face with Fortinet FortiSIEM is the lack of support."
"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."
"The UI could improve in Fortinet FortiSIEM. Humans view the UI frequently for data and if it was more visually pleasing it would be beneficial."
More Fortinet FortiSIEM cons
 

Pricing and Cost Advice

"They have changed the pricing policy. Its price is competitive. Its price is less than half of the price of QRadar, LogRhythm, and Splunk."
"Regarding pricing, I'd say it's in the middle range. Pricing is very good compared to others."
"The tool is really expensive. For what the tool does for our team, the price is fair."
"FortiSIEM's licensing is based on EPS, and its pricing is competitive in the market."
"Fortinet FortiSIEM is cheaper compared to other products."
"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 not an expensive solution."
"Fortinet's products are not expensive, it is less than the competition."
"Pricing is determined based on the customer's budget."
"The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
More Fortinet FortiSIEM pricing and cost advice
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Financial Services Firm
10%
Government
7%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for ClearSkies SaaS NG SIEM?
Regarding pricing, I'd say it's in the middle range. Pricing is very good compared to others.
See all answers
What needs improvement with ClearSkies SaaS NG SIEM?
The main issue for improvement is the platform's slowness in presenting information. Retrieving information can take a little time when clicking on something.
See all answers
What is your primary use case for ClearSkies SaaS NG SIEM?
I use the solution as a SIEM and managed SOC. It collects events and incidents from all our systems like, EDR, NDR, servers, and switches. The managed SOC team raises incidents for us to review and...
See all answers
What do you like most about Fortinet FortiSIEM?
Fortinet FortiSIEM needs to provide better API integrations to users.
See all answers
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.
See all answers
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...
See all answers
 

Comparisons

IBM Security QRadar vs ClearSkies SaaS NG SIEM Logo
IBM Security QRadar vs ClearSkies SaaS NG SIEM
Compared 100% of the time
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Wazuh vs Fortinet FortiSIEM Logo
Wazuh vs Fortinet FortiSIEM
Compared 13% of the time
IBM Security QRadar vs Fortinet FortiSIEM Logo
IBM Security QRadar vs Fortinet FortiSIEM
Compared 12% of the time
Splunk Enterprise Security vs Fortinet FortiSIEM Logo
Splunk Enterprise Security vs Fortinet FortiSIEM
Compared 9% of the time
LogRhythm SIEM vs Fortinet FortiSIEM Logo
LogRhythm SIEM vs Fortinet FortiSIEM
Compared 7% of the time
Microsoft Sentinel vs Fortinet FortiSIEM Logo
Microsoft Sentinel vs Fortinet FortiSIEM
Compared 6% of the time
More Fortinet FortiSIEM Competitors
 

Product Reports

Buyer's Guide
Security Information and Event Management (SIEM)
June 2025
ClearSkies SaaS NG SIEM reportDownload ClearSkies SaaS NG SIEM product report
Buyer's Guide
Fortinet FortiSIEM
June 2025
Fortinet FortiSIEM reportDownload Fortinet FortiSIEM product report
 

Also Known As

ClearSkies NG SIEM
FortiSIEM, AccelOps
 

Overview

ClearSkies™ Software-as-a-Service is a fast, robust, scalable and flexible Next Generation SIEM solution. It provides real-time correlation of log data combined with evidence-based knowledge of emerging threats and vulnerabilities, thus allowing the early detection of and response to targeted attacks and data breaches.

Odyssey Cybersecurity

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
 

Sample Customers

Information Not Available
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.
Buyer's Guide
ClearSkies SaaS NG SIEM vs. Fortinet FortiSIEM
June 2025
Free Report: ClearSkies SaaS NG SIEM vs. Fortinet FortiSIEM
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See our ClearSkies SaaS NG SIEM vs. Fortinet FortiSIEM report.

We monitor all Security Information and Event Management (SIEM) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.