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AlienVault OSSIM vs CompassOne by Blackpoint Cyber comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 2026

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
CompassOne by Blackpoint Cyber
Ranking in Security Information and Event Management (SIEM)
35th
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
5
Ranking in other categories
Vulnerability Management (49th), Endpoint Detection and Response (EDR) (41st), Application Control (10th), Managed Detection and Response (MDR) (12th), Identity Threat Detection and Response (ITDR) (14th)
 

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 CompassOne by Blackpoint Cyber is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
AlienVault OSSIM1.1%
CompassOne by Blackpoint Cyber0.6%
Other98.3%
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.
Gary Herbstman - PeerSpot reviewer
Owner at Byte Solutions Inc.
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 We get a deeper look into security related events that are otherwise difficult find and analyze. Security operations does a good job of weeding out the noise. I appreciate that there are…

Quotes from Members

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

Pros

"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."
"You can customize the dashboards as well as the reporting."
"With AlienVault you get everything in one box."
"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."
"A very good feature of AlienVault OSSIM is that it has many domains that can be integrated from different solutions."
"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."
"Better than other SIEM solutions because almost everything can be integrated."
"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"On a scale from one to ten, I would rate the overall solution as a ten."
"Their SOC is phenomenal in not monitoring and responding and taking action."
"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."
"The solution is all encompassing and can incorporate email monitoring."
"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."
 

Cons

"The biggest thing I always complain about is that the user intake is a very old version."
"The correlation engine needs to be improved."
"It takes some time. It does not give me a prompt response for any such [malicious] traffic. It takes time to get that alert from the AlienVault system."
"Sometimes it takes very long for your issue to get resolved."
"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."
"When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration."
"The initial setup was a bit complex. You've got to do a lot of reading. It's not an intuitive implementation."
"The price of this solution is very high and it could be cheaper."
"Some texts seem to report items as normal too quickly."
"While I am very satisfied with the service, supporting additional platforms, particularly Linux support, would be a beneficial improvement."
"The solution does not tie into other EDR products like CyberArk or CrowdStrike but that might be more useful."
"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 feature we keep asking for is a vulnerability scan."
"The interface could be more intuitive."
 

Pricing and Cost Advice

"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 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 expensive compared to its competitors."
"The solution is open source, so it's free to use."
"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."
"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 pricing is in line with other products."
"The pricing is reasonable."
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Top Industries

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

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...
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: August 2026.
909,948 professionals have used our research since 2012.