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AlienVault OSSIM vs Exabeam comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 18, 2024

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

AlienVault OSSIM
Ranking in Security Information and Event Management (SIEM)
16th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Exabeam
Ranking in Security Information and Event Management (SIEM)
15th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
20
Ranking in other categories
User Entity Behavior Analytics (UEBA) (1st), Security Incident Response (5th), Threat Intelligence Platforms (TIP) (9th), Security Orchestration Automation and Response (SOAR) (11th), AI-Powered Cybersecurity Platforms (10th)
 

Mindshare comparison

As of May 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.3%, down from 3.6% compared to the previous year. The mindshare of Exabeam is 1.6%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Exabeam1.6%
AlienVault OSSIM1.3%
Other97.1%
Security Information and Event Management (SIEM)
 

Featured Reviews

BP
Independent Contractor at a comms service provider with 5,001-10,000 employees
Enables cost-effective security management for small businesses
Scaling for USM is always challenging for any product unless it is purpose-built or overbuilt at the front end. They will use Palo Alto and its competitors, and LevelBlue will manage that implementation. The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale. By pushing it to a cloud-based system, they've largely alleviated scale issues. It's native in Amazon but will also run in Azure. They have worked with cloud service providers to offer enough throughput at a cost reasonable for a corporation. Scaling was their biggest problem, and they've largely conquered those issues.
DH
Solution Architect at CTC
Improved threat detection has provided clear user risk insights and streamlined incident response
Exabeam's UEBA is the most valuable feature that I have found so far. Exabeam's UEBA displays the type of description that it could show in a console regarding one particular user, the rating that it shows, and how vulnerable the user is, which is very good. Exabeam's automation for incident response is very good. The machine learning capabilities of Exabeam are also good.

Quotes from Members

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

Pros

"The solution is free to use."
"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"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 threat policies of the solution are always very advanced and the best in the market. They are very persistent in terms of keeping up with security protocols."
"I have deployed it widely because I find that it gives value for money."
"The paid version of the solution has reporting and better scalability options."
"The dashboard is the solution's most valuable aspect. It brings everything into one central point where I can actually look at it and go, "Okay, I understand what's going on.""
"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."
"The user interface and the timelines they use are the most valuable features. The price model is very simple so that one can understand it easily and there are no surprises within it."
"The advanced analytics has a really great overview of user behavior."
"The most valuable feature of Exabeam Fusion SIEM is the easy-to-use user interface."
"Valuable features are its timeline based analysis and that it's user friendly."
"The most valuable feature of Exabeam is the timeline creation based on log sources, which helps in security investigations."
"The setup is not difficult. It was easy."
"Exabeam's UEBA displays the type of description that it could show in a console regarding one particular user, the rating that it shows, and how vulnerable the user is, which is very good."
"The ThreatHunter in Advanced Analytics is the most valuable. It helps analyze compromised assets and provides analysis for any entity within my client's environment."
 

Cons

"The user interface could be improved."
"It's so hard to configure and explore something new on it. It is not easy to find the steps we need to follow in order to use the solution effectively."
"I don't like to work on OSSIM because it is unpredictable."
"It's under heavy traffic. If you have heavy traffic, the system is slow."
"The solution is not scalable."
"The user interface needs to be friendlier across the board."
"Sometimes it takes very long for your issue to get resolved."
"I suggest more in-built rules based on modern threats and environments to make it a more competitive solution."
"Adding to the number of certifications that they have, for example, ISO 27001, would be helpful. Currently, they only have SOC 2."
"The customer service and support are not satisfactory."
"Exabeam's integration capabilities are not good, as Exabeam has a very limited number of integrations and no out-of-box integration, which is an area where Exabeam should improve."
"I tried to send an email, however, no one has replied."
"I believe if it were more flexible it would be a better product."
"Exabeam needs to improve its adaptive nature towards rules and its capability to understand the entire client environment faster."
"The solution's reporting and dashboarding could be improved."
"There is a lack of Indonesian support, it would benefit us to have more support for the customers."
 

Pricing and Cost Advice

"We are using the community version, which can be used for 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 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."
"AlienVault OSSIM is free."
"When comparing AlienVault OSSIM to Microsoft Sentinel, AlienVault OSSIM incurs additional costs due to its licensing price structure. If you are using AlienVault for security purposes at a certain level it can have a higher price point than the current pricing of Microsoft Sentinel."
"OSSIM is free."
"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."
"The tool's licensing costs are yearly."
"The platform is not extremely expensive compared to its direct competitors; I would rate its pricing around six out of ten."
"The solution is expensive."
"They have a great model for pricing that can be based either on user count or gigabits per day."
"There is an annual license required to use Exabeam Fusion SIEM. The price of the solution should be reduced."
"Exabeam is not a cheap solution."
"Exabeam Fusion SIEM's pricing is reasonable."
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Top Industries

By visitors reading reviews
Comms Service Provider
15%
Manufacturing Company
8%
Educational Organization
8%
Computer Software Company
8%
Financial Services Firm
12%
Manufacturing Company
8%
Computer Software Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise9
Large Enterprise8
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise4
Large Enterprise7
 

Questions from the Community

What is your experience regarding pricing and costs for AlienVault OSSIM?
It depends. I would need to review their cost models, but generally, they are on a scaled basis based on throughput usage. Because it's a software as a service solution for their core product for U...
What needs improvement with AlienVault OSSIM?
Scaling for USM is always challenging for any product unless it is purpose-built or overbuilt at the front end. They will use Palo Alto and its competitors, and LevelBlue will manage that implement...
What are the biggest differences between Securonix UEBA, Exabeam, and IBM QRadar?
It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendlier GUI and are not licensed based on capacity (amount of logs and information in...
What is your experience regarding pricing and costs for Exabeam Fusion SIEM?
I do not have much information about the pricing. However, I am aware that Exabeam is cheaper than Palo Alto based on discussions in meetings.
What needs improvement with Exabeam Fusion SIEM?
Exabeam's integration capabilities are not good, as Exabeam has a very limited number of integrations and no out-of-box integration, which is an area where Exabeam should improve. I have noticed th...
 

Also Known As

OSSIM
No data available
 

Overview

 

Sample Customers

Council Rock School District
Hulu, ADP, Safeway, BBCN Bank
Find out what your peers are saying about AlienVault OSSIM vs. Exabeam and other solutions. Updated: April 2026.
893,244 professionals have used our research since 2012.