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AlienVault OSSIM vs Oracle Security Monitoring and Analytics Cloud Service comparison

 

Comparison Buyer's Guide

Executive Summary

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)
24th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Oracle Security Monitoring ...
Ranking in Security Information and Event Management (SIEM)
55th
Average Rating
7.0
Reviews Sentiment
8.5
Number of Reviews
1
Ranking in other categories
User Entity Behavior Analytics (UEBA) (32nd)
 

Mindshare comparison

As of June 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.2%, down from 3.6% compared to the previous year. The mindshare of Oracle Security Monitoring and Analytics Cloud Service is 0.7%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
AlienVault OSSIM1.2%
Oracle Security Monitoring and Analytics Cloud Service0.7%
Other98.1%
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.
it_user1640529 - PeerSpot reviewer
CEO, CTO at Genex Infosys Ltd.
Easy to install, highly secure standards, and reliable
We use Oracle Security Monitoring and Analytics Cloud Service for security information, event management, and analytics. This has helped eliminate any external network attacks The security level that they are maintaining with the pre-authentication keys is very good. They are following the global…

Quotes from Members

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

Pros

"The paid version of the solution has reporting and better scalability options."
"I have worked with LogRhythm in the past, since 2015, and I find that AlienVault is a better product."
"Network traffic analysis is highly efficient."
"Better than other SIEM solutions because almost everything can be integrated."
"The most valuable features of AlienVault OSSIM are case management, ease of configuration, and investigation."
"I have deployed it widely because I find that it gives value for money."
"AlienVault OSSIM is an enterprise solution that sells easily. It is rated highly by organizations."
"Most of the SOC or SIEM enterprise class products are very expensive, whereas with OSSIM you can start out with a smaller setup and then expand as you wish."
"The solution is not expensive for the data security measure you receive, it is reasonable."
"The security level that they are maintaining with the pre-authentication keys is very good."
 

Cons

"I would advise others to not implement it for any enterprise-level organization."
"There are somewhat more false positives with the user behavior analytics, which could benefit from an additional machine learning model to detect user patterns more rapidly."
"The correlation engine needs to be improved."
"AlienVault OSSIM gives unwanted notifications."
"I don't like to work on OSSIM because it is unpredictable."
"The initial setup was not so easy, partly because the documentation was not up to date."
"The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale."
"The user interface could be improved."
"The solution could improve by providing better documentation for beginners to learn, such as videos or other tutorials."
 

Pricing and Cost Advice

"OSSIM is open source, and USM is the paid license. So, if you want, you can switch to USM. There you will have to buy a license, and they have a support team that helps you out on issues you face."
"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."
"AlienVault OSSIM is free."
"AlienVault OSSIM is an open-source solution."
"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."
"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."
"We are using the community version, which can be used for free."
"The solution is not expensive for the data security measure you receive, it is reasonable."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Financial Services Firm
8%
Computer Software Company
8%
Manufacturing Company
7%
Financial Services Firm
15%
Construction Company
11%
Outsourcing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise9
Large Enterprise8
No data available
 

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...
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Also Known As

OSSIM
SMA Cloud Service
 

Overview

 

Sample Customers

Council Rock School District
Information Not Available
Find out what your peers are saying about Splunk, IBM, Wazuh and others in Security Information and Event Management (SIEM). Updated: June 2026.
902,456 professionals have used our research since 2012.