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).
769,236 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 pricing of the product is excellent.""The product can integrate with any device.""It's pretty powerful and its performance is pretty good.""Log aggregation and data connectors are the most valuable features.""One of the most valuable features is that it creates a kind of a single pane of glass for organizations that already use Microsoft software. So, when they have things like Microsoft 365, it is very easy for them to kind of plug in or enroll those endpoints into the Azure Sentinel service.""The best feature is that onboarding to the SIM solution is quite easy. If you are using cloud-based solutions, it's just a few clicks to migrate it.""The UI of Sentinel is very good and easy to use, even for beginners.""The SOAR playbooks are Sentinel's most valuable feature. It gives you a unified toolset for detecting, investigating, and responding to incidents. That's what clearly differentiates Sentinels from its competitors. It's cloud-native, offering end-to-end coverage with more than 120 connectors. All types of data logs can be poured into the system so analysis can happen. That end-to-end visibility gives it the advantage."

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"The solution is free to use.""The initial setup is straightforward.""The product is easy to use.""With AlienVault you get everything in one box.""Better than other SIEM solutions because almost everything can be integrated.""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.""There are a lot of people you will find using OSSIM since they are also offering OTX as a service""The most valuable features of this solution are the data correlation and vulnerability assessment."

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"Both the collecting logs and duo correlation are valuable features for us.""Fortinet FortiSIEM is easy to use.""The solution’s IP database is awesome.""The most valuable feature is the dashboard. CMDB database collects data from a lot of pre-configured devices.""The stability is very reliable. It offers very good performance.""The solution is easy to use and user-friendly.""Its automated response feature has benefited our customer communication. Analysts feel more confident in providing timely responses.""We're able to get real-timec as well as our customer networks that we're monitoring at all times."

More Fortinet FortiSIEM Pros →

Cons
"It would be good to have some connectors for third-party SIEM solutions. Many customers are struggling with the integration of Azure Sentinel with their on-premise SIEM. Microsoft is changing the log structure many times a year, which can corrupt a custom integration. It would be good to have some connectors developed by Microsoft or supply vendors, but they are not providing such functionality or tools.""When it comes to ingesting Azure native log sources, some of the log sources are specific to the subscription, and it is not always very clear.""We'd like to see more connectors.""The solution could improve the playbooks.""The interface could be more user-friendly. It''s a small improvement that they could make if they wanted to.""I would like to be able to monitor applications outside of the Azure Cloud.""I believe one of the challenges I encountered was the absence of live training sessions, even with the option to pay for them.""We do see continuous improvement all the time, however, I haven't got a specific feature that is lacking or not well designed."

More Microsoft Sentinel Cons →

"The documentation could be improved.""AlienVault OSSIM should improve the deployment and make it unified like the USM.""When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration.""AlienVault OSSIM on-premise version is more difficult to implement than the cloud version. Additionally, they should add integration between several different environments at once and improve their online knowledge base.""The correlation engine needs to be improved.""AlienVault OSSIM’s configuration and integration could be a little easier.""The user interface needs to be friendlier across the board.""GUI could be improved."

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"Fortinet FortiSIEM is a little out of sight and needs more marketing efforts to be popular in the market.""When compared with some competitors, in terms of performance, the CPU and RAM requirements and the capability of coordination with development all need some improvement.""They need to integrate better with Cisco and Palo Alto.""The log collection and configuration management are not great.""The backup and recovery process for this solution needs improvement.""It would be good if the solution offered even more configuration options, especially in relation to the VPN so that it continues to be a very flexible option.""Fortinet FortiSIEM could improve by having better integration and extensions. This would benefit by allowing us to give more rules.""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."

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%
    Comms Service Provider9%
    Financial Services Firm8%
    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 Enterprise20%
    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.
    769,236 professionals have used our research since 2012.

    AlienVault OSSIM is ranked 14th in Security Information and Event Management (SIEM) with 27 reviews while Fortinet FortiSIEM is ranked 9th 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.