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AlienVault OSSIM vs Securonix Next-Gen SIEM 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)
13th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Securonix Next-Gen SIEM
Ranking in Security Information and Event Management (SIEM)
17th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
35
Ranking in other categories
Identity Threat Detection and Response (ITDR) (10th), AI Security (8th)
 

Mindshare comparison

As of April 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.4%, down from 3.8% compared to the previous year. The mindshare of Securonix Next-Gen SIEM is 1.4%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
AlienVault OSSIM1.4%
Securonix Next-Gen SIEM1.4%
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.
reviewer1375044 - PeerSpot reviewer
Assistant VP, Idm Compliance at a financial services firm with 1,001-5,000 employees
Centralized environment supports big data while facing integration challenges
The customization in Securonix Next-Gen SIEM is more difficult compared to other solutions. At the operation level, we are not facing many challenges with automating things using Securonix Next-Gen SIEM, but at the admin level, we have many challenges where log parsing is causing issues and compatibility is not present. The primary technology challenge we have is not at the security tools level. For example, firewall Cisco and others are capable. However, specific to product, for SAP, we are using certain products, and developing custom connectors for each product, especially the internal applications, is difficult, and Securonix Next-Gen SIEM is not up to the mark.

Quotes from Members

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

Pros

"Asset discovery is good."
"The dashboard is the solution's most valuable aspect; it brings everything into one central point where I can actually look at it and go, "Okay, I understand what's going on," and the solution works well and allows me to have visibility into anomalous events."
"This solution is very stable; it runs on a Linux box, you only interface with it through the GUI, it works behind the scenes, and it has never crashed in the time that I have used it."
"Better than other SIEM solutions because almost everything can be integrated."
"The solution is very stable. Compared to Qradar and Splunk, it's very stable."
"The most valuable features of this solution are the data correlation and vulnerability assessment."
"You can customize the dashboards as well as the reporting."
"The most valuable features of AlienVault OSSIM are vulnerability assessment, network intrusion detection system, response to critical events, and awareness of the whole network."
"The product reduced our investigation times by about 85 percent."
"The detection of threats and reduction of false positive alarms as compared to other solutions are valuable features. It has improved threat detection response and reduced a lot of noise from false positives as compared to our previous SIEM solutions."
"I find customer service to be very good."
"SNYPR is valuable for any organization because it is not only a traditional SIEM, it is also a UEBA tool that does behavior analytics and provides a lot of analytics and visibility in the UI itself."
"I see Securonix as a full-featured SIEM; I was looking for a SIEM tool that has traditional SIEM as well as UEBA, and found Securonix to be a good fit for our company, Avalara."
"The most valuable feature is being able to look at users' behavioral profiles to see what they typically access. One of the key events that we monitor is people's downloading of objects... It's very easy to see people's patterns, what they typically do."
"One of the most valuable features it has is the thread chaining. One of the common issues that we always had was the number of anomalies that we used to get and the number of alerts that we used to get. But with this approach of thread chaining, we've found the false-positive rate has decreased very significantly. That was something that we never could have achieved before."
"The software includes user behavior interactions, dashboards, and training capabilities."
 

Cons

"Sometimes it takes very long for your issue to get resolved."
"The correlation engine needs to be improved."
"They can add more compliance templates."
"The solution needs more integration with cyber intelligence systems. Our customers want to use a single tool for managing cybersecurity."
"It's so hard to configure and explore something new on it."
"We need more dashboards and we need more customization for dashboards."
"They can add more compliance templates."
"The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale."
"It takes too long to generate Spotter reports. For example, a 90-day report is around 100 megabytes."
"Securonix implements risk scores based on different policies that are triggered. We've seen some challenges with the risk scores and how they trigger."
"The passing and setup are quite complex at the beginning, making onboarding not smooth, which is an area that needs improvement."
"The UX could be simpler."
"Securonix could open up information regarding the indicators of compromise or cyber-threat intelligence database that they use. The idea is that they share what threats they are detecting."
"I face slowness issues sometimes."
"One of the things they can improve on a little bit is the usability side, to make some things simpler... The tool does have a lot of knobs, you can turn a lot of things on and off and you can change things. Sometimes, it can become a little overwhelming. They should remove some confirmation options and make it simpler for the less mature customers and people who are still trying to grasp it."
"We would like to see better integration with other products."
 

Pricing and Cost Advice

"AlienVault OSSIM is an open-source solution."
"The tool's licensing costs are yearly."
"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."
"AlienVault OSSIM is free."
"We are using the community version, which can be used for free."
"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."
"We are using a free version of the solution. If you purchase a license there are more features available but the price is a little high. The solution should be cheaper to allow more customers to be able to afford it."
"A good thing about Securonix is that they don't charge by volume of data or number of devices... They charge by the number of employees, which is a much more predictable number for me, versus data. Our costs are in the $100,000 range over a three-year subscription."
"I rate the pricing an eight on a scale of one to ten, where one is cheap, and ten is very expensive. It is a pretty expensive tool."
"I had heard that it was much cheaper than Splunk and some of the other tools, and they gave us a nice package with support. They accommodated the number of users and support very well."
"We have an annual license. We pay $200,000 for the base licensing and we pay another $50,000 for the software as a service."
"Compared to other brands it seems more affordable to us."
"We went in on a three-year agreement which has an annual licensing fee, based upon the number of people that we're monitoring. There have not been any additional costs to the standard licensing fees."
"Its pricing is quite similar to others and is very competitive. The other solutions have different types of licensing, but when you do the math, it is competitive."
"The pricing is good, but by adding more things, the licensing becomes more complex because an EPS license fluctuates a lot. This licensing concept is going to be problematic in the long run."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Manufacturing Company
9%
Computer Software Company
8%
Educational Organization
8%
Computer Software Company
10%
Manufacturing 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
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise5
Large Enterprise19
 

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...
Which is the best SIEM tool for a mid-sized financial services firm: Arcsight or Securonix?
In my market, a lot of financial companies had or have an ArcSight installation. Just because in former times it was pretty good. Now a lot of them are looking for a more effective solution due to ...
What is your primary use case for Securonix Security Analytics?
We work with CrowdStrike, Securonix Next-Gen SIEM, and other cybersecurity products such as Gurucul. We are a service provider and partner of Securonix Next-Gen SIEM. We operate as a reseller of Se...
What is your experience regarding pricing and costs for Securonix Next-Gen SIEM?
The solution is definitely not expensive. It's benchmarked against others in this space, and we haven't received any negative feedback about pricing from customers or prospects.
 

Also Known As

OSSIM
Securonix Security Analytics
 

Overview

 

Sample Customers

Council Rock School District
Dtex Systems, Pfizer, Western Union, Harris, ITG
Find out what your peers are saying about AlienVault OSSIM vs. Securonix Next-Gen SIEM and other solutions. Updated: April 2026.
886,932 professionals have used our research since 2012.