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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)
12th
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)
16th
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 March 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.6%, down from 4.1% compared to the previous year. The mindshare of Securonix Next-Gen SIEM is 1.3%, 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 OSSIM1.6%
Securonix Next-Gen SIEM1.3%
Other97.1%
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.
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

"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 solution is free to use."
"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."
"It is a perfectly nice and free tool for compliance testing, assessment, and some basic vulnerability."
"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."
"With AlienVault you get everything in one box."
"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 most valuable feature is the logging capability."
"Securonix seems to be a good solution that has met all our requirements."
"The feature that I have found most valuable is their analytics platform where they have the open security data-link, which they introduced, and this is typically different from the other vendors."
"It has improved the threat detection response and reduced noise from false positives as compared to our previous SIEM solutions."
"SNYPR has a bundle of features. It has the UEBA feature that tells you about the behavior of a person or entity. In the tool itself, there is an incident management feature, which is definitely valuable."
"I was looking for software as a service rather than having issues with managing hardware, upgrades, updates. I was trying to step away from that. Those were the key factors when looking at Securonix as a full-feature SIEM with next-generation capabilities available."
"Its console is very easy to use and configure. It is very intuitive for our use cases. App integrations are also pretty nice."
"The big data security analytics platform, structured and unstructured data analytics, and user and entity behavior analytics provided by the product are probably the best in the industry."
"We have seen return on investment many times over, as there have been data-loss events that we've prevented which, had they left the company, would have represented billions of dollars of intellectual property."
 

Cons

"AlienVault OSSIM is costly."
"The log collection is okay, but tracing the logs or tracing the events is a bit difficult."
"We need more dashboards and we need more customization for dashboards."
"The user interface could be improved."
"The main area where the AlienVault product was lacking around the 2018 timeframe was in its ability to scale."
"They can add more compliance templates."
"AlienVault OSSIM on-premise version is more difficult to implement than the cloud version. Additionally, they should add integration between several different environments at once and improve their online knowledge base."
"There needs to be more support or some kind of training program so users can self-learn the system more effectively."
"Securonix implements risk scores based on different policies that are triggered. We've seen some challenges with the risk scores and how they trigger. These are things that Securonix has recognized and they've been working with us to help improve things."
"There is room for improvement in the product's integration with ServiceNow and in the reporting features."
"It seems to me that within Securonix there is no option for completely visualizing the types of sources or if there is any loss of logs. I've heard that they have an additional module to validate those types of cases, but in terms of the platform itself only, I can only see how often it sends data but not any specific detail."
"We would like to see better integration with other products."
"We look forward to more developments from Securonix Next-Gen SIEM in terms of their service turnaround times and staying connected with customers."
"Sometimes, it can become a little overwhelming."
"A helpful feature would be an event export. A way to create more substantial summary reports would be nice."
"Six months ago, if someone asked me about the support, I would say, "Not good.""
 

Pricing and Cost Advice

"The solution is open source, so it's free to use."
"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."
"AlienVault OSSIM is expensive compared to its competitors."
"The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."
"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 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."
"Its price is fine. We found it to be cheaper than LogRhythm, Exabeam, Splunk, as well as Elastic Security. A few months ago, when we were comparing Securonix with Elastic Security, we found Securonix to be cheaper than Elasticsearch. We were pretty surprised that Elastic Security is more expensive than Securonix because Elasticsearch is just starting, and it cannot compete with Securonix at this time. So, the pricing of Securonix is pretty good for now."
"Compared to other known brands in the industry, the overall cost of the licenses is a bit higher than what customers expect."
"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."
"Licensing is based on events per second (EPS), costing between $50 to $60 per EPS."
"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."
"The pricing is fine compared to the market but I think that at some point the competitors will catch up on price."
"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."
"The solution's price is double the competitors."
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Manufacturing Company
9%
Computer Software Company
8%
Financial Services Firm
8%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
8%
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: March 2026.
885,311 professionals have used our research since 2012.