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AlienVault OSSIM vs SolarWinds Security Event Manager 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)
10th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
SolarWinds Security Event M...
Ranking in Security Information and Event Management (SIEM)
21st
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
26
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 3.9%, up from 3.6% compared to the previous year. The mindshare of SolarWinds Security Event Manager is 0.6%, down from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

Aman Aijaz - PeerSpot reviewer
An easy-to-scale open-source solution used for monitoring events on devices
The area for improvement is a lot. When I started using it on our enterprise side, the issue we faced was, for example, if we were running at that time on AlienVault OSSIM v5.7.4. So, for some orders, we had to install some packages, and when we tried installing that package, some dependencies got upgraded to a new version. Now once that dependency got upgraded, the SQL, since you might be aware that OSSIM uses SQL database, now SQL and all the dependency in everything was not on the same version, and that caused the database to crash. The aforementioned area should be eased out by upgrading the patches and upgrading dependencies. This kind of thing is a disadvantage of OSSIM, and I would like them to work on this. But I have also raised service requests many times and gave it a push on the community section too. However, since it is a local source, they don't reply much over there. That is why I don't like to work on OSSIM because it is unpredictable. Once the storage goes above 50 percent, it starts behaving unpredictably. If you get stuck with a situation, then you need to drill a lockdown into that. Sometimes you get no luck. Then you have to just reimage the server with the new fresh OS of AlienVault. As for additional features, not much because if you move to the newer version, it is kind of getting more stable. But, to make my life easier, then I would say try to give more features. I know it's open source, so they also cannot provide me with more features. But still, if they can provide me with more features because right now it's becoming old. Right now, we are even moving from SIEM to Security Data Lake. So when we move to it, this will be literally outdated. No one can even expect anything out of it. The way security is moving, it will be outdated very soon. They have to also provide something new to keep this going for the future also.
Alex Kinyanjui - PeerSpot reviewer
A stable and scalable solution that provide 24/7 monitoring
We have to protect customer data, including any PII, accessed via the internet terminal. Additionally, we need to monitor events from network devices and servers that may raise suspicion, allowing us to analyze them and determine what is occurring. SolarWinds affected your overall security costs. Considering the nature of our traffic, it has been very effective. We have proactively identified and addressed issues before they escalate into incidents. I've noticed a reduced investment in handling event-related cases with SolarWinds Security Event Manager. This reduction includes reducing human resources and the time required for teams to provide 24/7 monitoring. Consequently, there has been a significant decrease in costs. Additionally, the platform enables us to address issues before they escalate into incidents, thus preventing revenue leakage. As a result, the organization experiences reduced costs and avoids revenue leakage. Since the SolarWinds Security Event Manager implementation, the total budget allocated to security has been reduced by close to five percent. Initially, there was a heavy investment in that aspect, but we have observed this reduction in the allocated budget for the security team. Since implementing SolarWinds Security Event Manager, the team members' pressure has been reduced. They can now concentrate on more critical tasks and development, promoting growth within their department rather than solely focusing on incident monitoring. I recommend the solution. Overall, I rate the solution an eight out of ten.

Quotes from Members

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

Pros

"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"The most valuable features of AlienVault OSSIM are case management, ease of configuration, and investigation."
"There are a lot of people you will find using OSSIM since they are also offering OTX as a service"
"AlienVault OSSIM is an enterprise solution that sells easily. It is rated highly by organizations."
"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."
"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."
"The open vault component and the checking of vulnerabilities are the most valuable features. The page management helps with this. If you know how your device is vulnerable at least you can do something about it."
"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."
"Some of the rules are most valuable because you can be notified about various things, such as spyware or things that are going on in the internal network."
"SolarWinds' stability is fine. I don't think we've had any software issues."
"The most valuable feature of this solution is the visibility into both attempted and failed logins."
"The solution helps me to go back in time and search for different events. For example, if you wanted to know who activated an account; you could go back in time and find out."
"It's extremely easy to deploy."
"It's easy to build rules and actions based on the logs and event types we collect with the software."
"It performs network behavior monitoring, log monitoring, and disaster recovery monitoring."
"It supports high availability, which is very helpful."
 

Cons

"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."
"Lacking in depth of reporting."
"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."
"GUI could be improved."
"AlienVault OSSIM failed to provide our company a full insight, while also giving out a lot of false positives."
"The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale."
"I suggest more in-built rules based on modern threats and environments to make it a more competitive solution."
"AlienVault OSSIM could improve by having better integration with some of the newer tools."
"The only issue is the pricetag. SolarWinds is a costly solution."
"SolarWinds should improve its correlation capabilities. The correlation does not automatically detect and reduce the events fast enough. You have to manually do a correlation report, which means the tool is not scalable in many ways."
"There is no correlation made between log entries, so no threat information is presented."
"The solution's technical support is okay, but we don't have an SLA, and sometimes the response times are very slow."
"I don't think SolarWinds is scalable enough. It is somewhat limited when I need to deploy it across multiple environments in a distributed architecture."
"I would like to have a more customizable dashboard."
"I would like to be able to dig deeper into the visibility of events or incidents to determine whether they are malicious, such as by doing behavior analysis."
"I think the customization area in the tool can be considered as an area of concern where improvements are required."
 

Pricing and Cost Advice

"We are using the community version, which can be used for 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."
"AlienVault OSSIM is expensive compared to its competitors."
"The solution is open source, so it's free to use."
"AlienVault OSSIM is 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."
"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 tool is available at a good price for customers compared to other solutions in the market. I rate the product's price as an eight out of ten."
"Licenses can only be purchased in blocks of fifty at a time."
"Licensing is on devices, so if you have many, then this may be high."
"It is in the appropriate mid-range. It is not as expensive as some of the other solutions. It is also not cheap."
"The pricing model would benefit from having package deals with other SolarWinds products."
"The price of SolarWinds Security Event Manager is reasonable."
"We do a yearly license renewal. For a year, the solution costs roughly $500,000 USD. There are no costs beyond this yearly fee."
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Comms Service Provider
10%
Financial Services Firm
9%
University
7%
Educational Organization
78%
Computer Software Company
4%
Financial Services Firm
3%
University
3%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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 do you like most about SolarWinds Security Event Manager ?
The solution helps you monitor database instances, application instances, other customer application things, Linux servers, IBM servers, and Oracle servers.
What is your experience regarding pricing and costs for SolarWinds Security Event Manager ?
The tool is available at a good price for customers compared to other solutions in the market. I rate the product's price as an eight out of ten.
What needs improvement with SolarWinds Security Event Manager ?
I think the customization area in the tool can be considered as an area of concern where improvements are required In the future, I want to see the tool have better customization abilities with som...
 

Also Known As

OSSIM
SolarWinds LEM, Solarwinds SIEM, TriGeo, Log and Event Manager
 

Overview

 

Sample Customers

Council Rock School District
NetSuite, EasyStreet, Legacy Texas Bank, and Energy Federal Credit Union, to name a few.
Find out what your peers are saying about AlienVault OSSIM vs. SolarWinds Security Event Manager and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.