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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)
27th
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
21
Ranking in other categories
User Entity Behavior Analytics (UEBA) (1st), Security Incident Response (6th), Threat Intelligence Platforms (TIP) (10th), Security Orchestration Automation and Response (SOAR) (10th), AI-Powered Cybersecurity Platforms (11th)
 

Mindshare comparison

As of August 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.1%, down from 3.1% compared to the previous year. The mindshare of Exabeam is 1.7%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Exabeam1.7%
AlienVault OSSIM1.1%
Other97.2%
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.
reviewer2265966 - PeerSpot reviewer
Enterprise Account Manager South at a outsourcing company with 201-500 employees
Advanced analytics have transformed our threat detection and streamlined incident investigations
I would appreciate seeing additional dashboards in Exabeam Fusion SIEM or perhaps more options or the ability to customize them further. While we can customize them currently, there may be additional options available. I value the outcomes navigator because it matches the log piece to the use cases, which is helpful. The correlation rules are excellent. I am interested in whether there are additional threat intelligence feeds available that we could use, whether we can integrate our own, or if we could ingest different ones.

Quotes from Members

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

Pros

"The tool's security detection is good. It helps us with login tracking and generating reports. We aim to identify potential issues, such as brute-force attacks on user accounts or server-level anomalies. For instance, if I receive a report indicating a server is at an abnormal level, I investigate and address the issue."
"The product is majorly used for threat detection of the agents on servers and endpoints."
"It has helped us remediate threats in the past by providing significant events that assisted in identifying suspicious activities, such as logins from multiple countries."
"The most valuable features of AlienVault OSSIM are vulnerability assessment, network intrusion detection system, response to critical events, and awareness of the whole network."
"There are a lot of people you will find using OSSIM since they are also offering OTX as a service"
"Network traffic analysis is highly efficient."
"Technical support is excellent; they are very helpful and responsive."
"You pay monthly for the solution. I think it's one of the best products. If you compare with other companies, like LogRhythm, etc., the top 8 or 10 CMs, I think Alien Vault has the best price-performance ratio."
"The platform is not extremely expensive compared to its direct competitors; I would rate its pricing around six out of ten."
"The way it can connect with AWS is very useful, and the integrations are pretty good."
"Exabeam Fusion SIEM has a good performance and more advantages than traditional solutions."
"The solution's automation capabilities are great."
"Exabeam includes machine learning features and out-of-the-box rules that we rely on."
"It's a very user-friendly product and it's a very comprehensive technology."
"Exabeam has improved our organization by speeding up the investigation process."
"The advanced analytics has a really great overview of user behavior."
 

Cons

"The incidence reporting could be better."
"AlienVault OSSIM could improve by having better integration with some of the newer tools."
"We need more dashboards and we need more customization for dashboards."
"I suggest more in-built rules based on modern threats and environments to make it a more competitive solution."
"The log collection is okay, but tracing the logs or tracing the events is a bit difficult."
"GUI could be improved."
"AlienVault OSSIM is costly."
"AlienVault OSSIM gives unwanted notifications."
"I would say the pricing for Exabeam Fusion SIEM is not cost prohibitive, but it was a little more than I initially thought."
"Exabeam should be a bit faster, especially in loading and vulnerability scanning."
"We use the on-prem Exabeam product and face limitations using the web UI and administration of custom models and rules."
"The initial setup of Exabeam Fusion SIEM is complex because it needs to integrate with the SIEM solution, but after this is complete it is straightforward."
"Adding to the number of certifications that they have, for example, ISO 27001, would be helpful. Currently, they only have SOC 2."
"There is a lack of Indonesian support, it would benefit us to have more support for the customers."
"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."
"We had a large volume right from the beginning and they weren't quite prepared for that. That's something that they should think about when it comes to customers that have a large volume to start off with."
 

Pricing and Cost Advice

"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."
"I used the paid version of the tool and found it to be expensive. It has been a while since I changed to Securonix. I will have to check whether AlienVault charges per device, user, or log."
"The tool's licensing costs are yearly."
"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."
"AlienVault OSSIM is expensive compared to its competitors."
"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."
"OSSIM is free."
"They have a great model for pricing that can be based either on user count or gigabits per day."
"Exabeam Fusion SIEM's pricing is reasonable."
"The solution is expensive."
"There is an annual license required to use Exabeam Fusion SIEM. The price of the solution should be reduced."
"The platform is not extremely expensive compared to its direct competitors; I would rate its pricing around six out of ten."
"Exabeam is not a cheap solution."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Financial Services Firm
8%
University
7%
Computer Software Company
7%
Financial Services Firm
11%
Manufacturing Company
9%
Construction Company
8%
Comms Service Provider
8%
 

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 Enterprise5
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 is your primary use case for AlienVault OSSIM?
This solution is very similar to most of the other MSSPs that you would find out there. When I look at use cases, AlienVault was initially aimed at small to medium businesses. It grew, and that was...
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 would say the pricing for Exabeam Fusion SIEM is not cost prohibitive, but it was a little more than I initially thought.
What needs improvement with Exabeam Fusion SIEM?
I would appreciate seeing additional dashboards in Exabeam Fusion SIEM or perhaps more options or the ability to customize them further. While we can customize them currently, there may be addition...
 

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: June 2026.
908,834 professionals have used our research since 2012.