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AlienVault OSSIM vs CompassOne by Blackpoint Cyber comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 9, 2025

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)
12th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
CompassOne by Blackpoint Cyber
Ranking in Security Information and Event Management (SIEM)
33rd
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
5
Ranking in other categories
Vulnerability Management (40th), Endpoint Detection and Response (EDR) (33rd), Application Control (9th), Managed Detection and Response (MDR) (13th)
 

Mindshare comparison

As of October 2025, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 2.6%, down from 4.3% compared to the previous year. The mindshare of CompassOne by Blackpoint Cyber is 0.1%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Market Share Distribution
ProductMarket Share (%)
AlienVault OSSIM2.6%
CompassOne by Blackpoint Cyber0.1%
Other97.3%
Security Information and Event Management (SIEM)
 

Featured Reviews

HarshBhardiya - PeerSpot reviewer
An open-source solution that provide good detection and more visibility
The solution is not scalable. It impacts so hard. In the initial stages, AlienVault OSSIM can be suitable for small environments. There may be limitations if the customer expresses a desire to expand and add more devices. In such cases, we would need to either explore additional solutions or work within the constraints of the existing setup. We have set up alerts and configured everything in AlienVault OSSIM. It actively monitors for any security incidents. It provides us with regular updates and notifications about any ongoing activities. Only one person is using the solution. It is the perfect solution for small businesses. I rate the solution’s scalability a three out of ten.
Gary Herbstman - PeerSpot reviewer
Experienced reduced alert fatigue with streamlined notifications
We use Blackpoint Cyber MDR for our higher-end clients who need a higher level of control over security I appreciate that there are people behind the scenes sorting out valuable alerts from those that are not, so I only get alerts when they are real. This feature ensures that I am notified only…

Quotes from Members

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

Pros

"The most valuable features of this solution are the data correlation and vulnerability assessment."
"Network traffic analysis is highly efficient."
"The solution is free to use."
"With AlienVault you get everything in one box."
"The solution is very stable. Compared to Qradar and Splunk, it's very stable."
"You can customize the dashboards as well as the reporting."
"Better than other SIEM solutions because almost everything can be integrated."
"The threat alerts it gives me from time to time on harmful code within the network, or if they are generating any network traffic, are very useful."
"I appreciate that there are people behind the scenes sorting out valuable alerts from those that are not, so I only get alerts when they are real."
"The solution is all encompassing and can incorporate email monitoring."
"Their SOC is phenomenal in not monitoring and responding and taking action."
"On a scale from one to ten, I would rate the overall solution as a ten."
"On my end, the most valuable feature of this solution is that I can install it and forget about it. After that, their SOC team takes over and they only call me when there's a problem."
"I appreciate that there are people behind the scenes sorting out valuable alerts from those that are not, so I only get alerts when they are real."
"The solution also watches over Microsoft 365 and keeps a copy of logs."
 

Cons

"When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration."
"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."
"The user interface could be improved."
"There needs to be more support or some kind of training program so users can self-learn the system more effectively."
"It's so hard to configure and explore something new on it."
"Sometimes technical issues take very long to get resolved."
"AlienVault OSSIM could improve by having better integration with some of the newer tools."
"The feature we keep asking for is a vulnerability scan."
"The solution does not tie into other EDR products like CyberArk or CrowdStrike but that might be more useful."
"While I am very satisfied with the service, supporting additional platforms, particularly Linux support, would be a beneficial improvement."
"Some texts seem to report items as normal too quickly."
"The interface could be more intuitive. More transparency is needed in the interface as a lot of details are hidden behind the scenes, making them difficult or impossible to access."
"The interface could be more intuitive."
"While I am very satisfied with the service, supporting additional platforms, particularly Linux support, would be a beneficial improvement."
 

Pricing and Cost Advice

"OSSIM is free."
"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 solution is open source, so it's free to use."
"AlienVault OSSIM is free."
"We are using the community version, which can be used for 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."
"AlienVault OSSIM is expensive compared to its competitors."
"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."
"The pricing is in line with other products."
"The pricing is reasonable."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
12%
University
8%
Educational Organization
8%
Computer Software Company
16%
Manufacturing Company
8%
Healthcare Company
8%
Retailer
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 needs improvement with Blackpoint Cyber MDR?
While I am very satisfied with the service, supporting additional platforms, particularly Linux support, would be a beneficial improvement.
What is your primary use case for Blackpoint Cyber MDR?
The solution serves as a baseline security offering. We have implemented it for every client that we do business with.
 

Also Known As

OSSIM
Blackpoint Cyber Managed Detection + Response, Blackpoint Cyber Managed Detection and Response
 

Overview

 

Sample Customers

Council Rock School District
CoreRecon, Peerless Tech Solutions, Lorien Health
Find out what your peers are saying about AlienVault OSSIM vs. CompassOne by Blackpoint Cyber and other solutions. Updated: September 2025.
869,760 professionals have used our research since 2012.