AlienVault OSSIM vs Fortinet FortiSIEM comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between AlienVault OSSIM and Fortinet FortiSIEM based on real PeerSpot user reviews.

Find out in this report how the two Security Information and Event Management (SIEM) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
To learn more, read our detailed AlienVault OSSIM vs. Fortinet FortiSIEM Report (Updated: March 2024).
768,740 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The UI-based analytics are excellent.""There are a lot of things you can explore as a user. You can even go and actively hunt for threats. You can go on the offensive rather than on the defensive.""Sentinel has features that have helped improve our security poster. It helped us in going ahead and identifying the gaps via analysis and focusing on the key elements.""The Identity Behavior tab furnishes us with the entire history linked to each IP or domain that has either accessed or attempted to access our system.""Its inbuilt Kusto Query Language is a valuable feature. It provides the flexibility needed to leverage advanced data analytics rules and policies and enables us to easily navigate all our security events in a single view. It helps any user easily understand the data or any security lags in their data and applications.""It has basic out-of-the-box integrations with multiple log sources.""The analytic rule is the most valuable feature.""The log query feature has been the most valuable because it's very good. You can put your data on the cloud and run queues from Sentinel. It will do it all very fast. I love that I don't have to upload it to an Excel file and then manually look for a piece of information. Sentinel is much faster and is good for big databases."

More Microsoft Sentinel Pros →

"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online.""The initial setup is straightforward.""You can customize the dashboards as well as the reporting.""Its user-friendliness is the most valuable. It is very easy to use and explore. The dashboard is very well packaged and integrated. You don't have to spend a lot of time in configuring it and checking out the RPM etc. It is also free and very powerful.""The solution is free to use.""AlienVault OSSIM is an enterprise solution that sells easily. It is rated highly by organizations.""The product is easy to use.""OSSIM is the only solution that includes the large number of modules that we need: a vulnerability scanner, a network IDS system, a host IDS system."

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"The product is quite well-organized. The GUI makes it easy to navigate.""I like FortiSIEM because it integrates natively with our other Fortinet solutions and the Fortinet Fabric, but it also integrates with Cisco, Palo Alto and other security fabrics.""We like the integration of all of these Fortinet platforms together. Everything is integrated well, and we are able to sell that as a service to our customers.""The advanced agents used to collect logs have been most valuable. We have also made use of the advanced intelligence this solution offers.""The primary valuable feature is that it has replaced a whole lot of other products with one platform.""To add workers and even collectors is pretty easy.""Some of our customers who use this solution have seen improvement in their connection with load balancing on both connections.""The ability to write my own parsers for the devices that are not supported by Fortinet is the most valuable feature."

More Fortinet FortiSIEM Pros →

Cons
"Improvement-wise, I would like to see more integration with third-party solutions or old-school antivirus products that have some kind of logging capability. I wouldn't mind having that exposed within Sentinel. We do have situations where certain companies have bought licensing or have made an investment in a product, and that product will be there for the next two or three years. To be able to view information from those legacy products would be great. We can then better leverage the Sentinel solution and its capabilities.""Everyone has their favorites. There is always room for improvement, and everybody will say, "I wish you could do this for me or that for me." It is a personal thing based on how you use the tool. I do not necessarily have those thoughts, and they are probably not really valuable because they are unique to the context of the user, but broadly, where it can continue to improve is by adding more connectors to more systems.""I would like Sentinel to have more out-of-the-box analytics rules. There are already more than 400 rules, but they could add more industry-specific ones. For example, you could have sets of out-of-the-box rules for banking, financial sector, insurance, automotive, etc., so it's easier for people to use it out of the box. Structuring the rules according to industry might help us.""Sentinel's alerts and notifications are not fully optimized for mobile devices. The overall reporting and the analytics processes for the end user should also be improved. Also, the compatibility and availability of data sources and reports are not always perfect.""Sentinel's reporting is complex and can be more user-friendly.""The data connectors for third-party tools could be improved, as some aren't available in Sentinel. They need to be available in the data connector panel.""Currently, the watchlist feature is being utilized, and although there have been improvements, it is still not fully optimized.""I would like to see more AI used in processes."

More Microsoft Sentinel Cons →

"Sometimes technical issues take very long to get resolved.""The solution needs more integration with cyber intelligence systems.""AlienVault OSSIM should improve the deployment and make it unified like the USM.""The correlation engine needs to be improved.""I don't like to work on OSSIM because it is unpredictable.""It's so hard to configure and explore something new on it.""AlienVault OSSIM gives unwanted notifications.""It takes some time. It does not give me a prompt response for any such [malicious] traffic. It takes time to get that alert from the AlienVault system."

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"The graphs on the user interface could be improved as we often experience glitches.""Areas for improvement would be the ease of use and the integration with Fortinet's own products.""Fortinet FortiSIEM could improve to extend to several locations or sites.""The biggest thing that could be better is a quicker response to support cases.""They need to integrate better with Cisco and Palo Alto.""It's difficult to integrate unsupported devices with FortiSIEM compared to QRadar. It's easier to integrate and develop processes in QRadar. It's harder to develop a custom process in FortiSIEM.""The policy editing should be easier. Right now, it's too hard.""Its training can be improved. Its price also needs to be improved."

More Fortinet FortiSIEM Cons →

Pricing and Cost Advice
  • "It comes with a Microsoft subscription which the customer has, so they don't have to invest somewhere else."
  • "It is a consumption-based license model. bands at 100, 200, 400 GB per day etc. Azure Sentinel Pricing | Microsoft Azure"
  • "Good monthly operational cost model for the detection and response outcomes delivered, M365 logs don't count toward the limits which is a good benefit."
  • "I have had mixed feedback. At one point, I heard a client say that it sometimes seems more expensive. Most of the clients are on Office 365 or M365, and they are forced to take Azure SIEM because of the integration."
  • "It is kind of like a sliding scale. There are different tiers of pricing that go from $100 per day up to $3,500 per day. So, it just kind of depends on how much data is being stored. There can be additional costs to the standard license other than the additional data. It just kind of depends on what other services you're spinning up in Azure, or if you're using something like Azure log analytics."
  • "I am just paying for the log space with Azure Sentinel. It costs us about $2,000 a month. Most of the logs are free. We are only paying money for Azure Firewall logs because email logs or Azure AD logs are free to use for us."
  • "Sentinel is a bit expensive. If you can figure a way of configuring it to meet your needs, then you can find a way around the cost."
  • "Azure Sentinel is very costly, or at least it appears to be very costly. The costs vary based on your ingestion and your retention charges."
  • More Microsoft Sentinel Pricing and Cost Advice →

  • "AlienVault pricing is the best. Whatever cost you are paying, you are getting a return on every penny... It's not like your IBM, your QRadar, or Splunk, where the cost is too high."
  • "The solution is open source, so it's free to use."
  • "OSSIM is free."
  • "The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."
  • "AlienVault OSSIM is free."
  • "We are using the community version, which can be used for free."
  • "We are using a free version of the solution. If you purchase a license there are more features available but the price is a little high. The solution should be cheaper to allow more customers to be able to afford it."
  • "The price of AlienVault OSSIM is too high sometimes for us to present to our customers. The price should be lower. We are on a three-year license to use the solution. We had to pay extra for the support."
  • More AlienVault OSSIM Pricing and Cost Advice →

  • "Please be cheaper and more simplified."
  • "We bought the perpetual license, so we own the product, but there is a three-year support renewal fee for that."
  • "Pricing is acceptable for more than 90% of our customers, as they normally get discounts."
  • "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."
  • "The price of Fortinet FortiSIEM is a lot less when compared to other solutions."
  • "They have a yearly subscription."
  • "The solution is available for both, perpetual and subscription licenses."
  • "Manageable, however would be better as pay as you go versus CapEX."
  • More Fortinet FortiSIEM Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Yes, Azure Sentinel is a SIEM on the Cloud. Multiple data sources can be uploaded and analyzed with Azure Sentinel and… more »
    Top Answer:It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for… more »
    Top Answer:We like that Azure Sentinel does not require as much maintenance as legacy SIEMs that are on-premises. Azure Sentinel is… more »
    Top Answer:The tool's security detection is good. It helps us with login tracking and generating reports. We aim to identify… more »
    Top Answer:AlienVault OSSIM is expensive compared to its competitors.
    Top Answer:AlienVault OSSIM gives unwanted notifications.
    Top Answer:Real-time monitoring makes life quite easy for me.
    Top Answer:The price is competitive. We can scale based on the licensing. It is an annual CapEx.
    Top Answer:Network detection and response is a separate product. That's how I ended up with Wazuh. I'm looking for something to… more »
    Comparisons
    Also Known As
    Azure Sentinel
    OSSIM
    FortiSIEM, AccelOps
    Learn More
    Overview

    Microsoft Sentinel is a scalable, cloud-native, security information event management (SIEM) and security orchestration automated response (SOAR) solution that lets you see and stop threats before they cause harm. Microsoft Sentinel delivers intelligent security analytics and threat intelligence across the enterprise, providing a single solution for alert detection, threat visibility, proactive hunting, and threat response. Eliminate security infrastructure setup and maintenance, and elastically scale to meet your security needs—while reducing IT costs. With Microsoft Sentinel, you can:

    - Collect data at cloud scale—across all users, devices, applications, and infrastructure, both on-premises and in multiple clouds

    - Detect previously uncovered threats and minimize false positives using analytics and unparalleled threat intelligence from Microsoft

    - Investigate threats with AI and hunt suspicious activities at scale, tapping into decades of cybersecurity work at Microsoft

    - Respond to incidents rapidly with built-in orchestration and automation of common tasks

    To learn more about our solution, ask questions, and share feedback, join our Microsoft Security, Compliance and Identity Community.

    AlienVault OSSIM, Open Source Security Information and Event Management (SIEM), provides you with a feature-rich open source SIEM complete with event collection, normalization and correlation. Launched by security engineers because of the lack of available open source products, AlienVault OSSIM was created specifically to address the reality many security professionals face: A SIEM, whether it is open source or commercial, is virtually useless without the basic security controls necessary for security visibility.

    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
    Sample Customers
    Microsoft Sentinel is trusted by companies of all sizes including ABM, ASOS, Uniper, First West Credit Union, Avanade, and more.
    Council Rock School District
    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.
    Top Industries
    REVIEWERS
    Financial Services Firm22%
    Computer Software Company11%
    Manufacturing Company8%
    Comms Service Provider8%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Financial Services Firm10%
    Government9%
    Manufacturing Company7%
    REVIEWERS
    Insurance Company14%
    Computer Software Company14%
    Recruiting/Hr Firm7%
    Transportation Company7%
    VISITORS READING REVIEWS
    Computer Software Company17%
    Financial Services Firm8%
    Comms Service Provider8%
    Government8%
    REVIEWERS
    Comms Service Provider22%
    Financial Services Firm12%
    Computer Software Company10%
    Media Company10%
    VISITORS READING REVIEWS
    Computer Software Company16%
    Comms Service Provider10%
    Government9%
    Financial Services Firm6%
    Company Size
    REVIEWERS
    Small Business33%
    Midsize Enterprise21%
    Large Enterprise47%
    VISITORS READING REVIEWS
    Small Business25%
    Midsize Enterprise16%
    Large Enterprise59%
    REVIEWERS
    Small Business52%
    Midsize Enterprise29%
    Large Enterprise19%
    VISITORS READING REVIEWS
    Small Business29%
    Midsize Enterprise19%
    Large Enterprise51%
    REVIEWERS
    Small Business42%
    Midsize Enterprise25%
    Large Enterprise33%
    VISITORS READING REVIEWS
    Small Business30%
    Midsize Enterprise17%
    Large Enterprise53%
    Buyer's Guide
    AlienVault OSSIM vs. Fortinet FortiSIEM
    March 2024
    Find out what your peers are saying about AlienVault OSSIM vs. Fortinet FortiSIEM and other solutions. Updated: March 2024.
    768,740 professionals have used our research since 2012.

    AlienVault OSSIM is ranked 14th in Security Information and Event Management (SIEM) with 26 reviews while Fortinet FortiSIEM is ranked 8th in Security Information and Event Management (SIEM) with 63 reviews. AlienVault OSSIM is rated 7.4, while Fortinet FortiSIEM is rated 7.6. The top reviewer of AlienVault OSSIM writes "An easy-to-scale open-source solution used for monitoring events on devices ". On the other hand, the top reviewer of Fortinet FortiSIEM writes "It's cheaper than other solutions with the same features but lacks integration with many third-party vendors". AlienVault OSSIM is most compared with Wazuh, Elastic Security, USM Anywhere, Splunk Enterprise Security and AWS Security Hub, whereas Fortinet FortiSIEM is most compared with IBM Security QRadar, Splunk Enterprise Security, LogRhythm SIEM, Wazuh and ManageEngine EventLog Analyzer. See our AlienVault OSSIM vs. Fortinet FortiSIEM report.

    See our list of best Security Information and Event Management (SIEM) vendors.

    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.