No more typing reviews! Try our Samantha, our new voice AI agent.

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)
16th
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)
19th
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 May 2026, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 1.3%, down from 3.6% 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 OSSIM1.3%
Securonix Next-Gen SIEM1.4%
Other97.3%
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.
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

"You pay monthly for the solution. I think it's one of the best products. If you compare with other companies, like LogRhythm, etc., the top 8 or 10 CMs, I think Alien Vault has the best price-performance ratio."
"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"What I like about this product, is that it is a fully-fledged solution."
"The solution is very stable, and compared to QRadar and Splunk, it's very stable."
"I have deployed it widely because I find that it gives value for money."
"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."
"The most valuable features of this solution are the data correlation and vulnerability assessment."
"The most valuable features of AlienVault OSSIM are vulnerability assessment, network intrusion detection system, response to critical events, and awareness of the whole network."
"Most of our clients are very happy with the solution."
"One of the valuable features of Securonix is the auto-incident creation, which was not available two or three years ago."
"The solution's AI features reduce the need for manual analysis and help in decision-making. It displays the report in seconds. It saves my resources three to four hours of work."
"In the beginning, we were hesitant to use a new tool, but it soon became our go-to tool for checking and verifying any issues."
"I find customer service to be very good."
"Securonix seems to be a good solution that has met all our requirements."
"We ended up moving our clients over to QRadar as this solution did not end up working for either of them."
"The machine-learning algorithms are the most valuable feature because they're able to identify the 'needle in the haystack.'"
 

Cons

"They can add more compliance templates."
"The user interface needs to be friendlier across the board."
"I don't like to work on OSSIM because it is unpredictable."
"The solution needs more integration with cyber intelligence systems. Our customers want to use a single tool for managing cybersecurity."
"The initial setup was not so easy, partly because the documentation was not up to date."
"I would advise others to not implement it for any enterprise-level organization."
"Sometimes it takes very long for your issue to get resolved."
"There needs to be more support or some kind of training program so users can self-learn the system more effectively."
"There is room for improvement in the product's integration with ServiceNow and in the reporting features."
"One aspect that could be improved is the pricing of the product in Brazil."
"The incident response area should be improved."
"It could be improved a little bit more for admin users. There should be more administrative options related to security for admin users. For example, for forensic purposes, the admin should be able to stop a specific user from erasing some information. I would be helpful in certain situations, such as during an internal fraud."
"Other than issues with the training, there have been issues with the encryption. There have also been issues with some of the reporting, minor glitches that they have fixed as they've gone along."
"When they did upgrades or applied patches, sometimes, there was downtime, which required the backfill of data. There were times when we had to reach out and get a lot of things validated."
"We have a lot of users who, because they're engineers and they're bringing down product data - where, at times, a top-level product could be 10,000 or 15,000 objects - it's difficult for us to determine what should be a concern and what shouldn't be a concern. We work with the Securonix folks to try to come up with better ways to identify that."
"When dealing with a large amount of data, such as when firewall logs increase, queries sometimes crash or get stuck."
 

Pricing and Cost Advice

"The solution is open source, so it's free to use."
"OSSIM is free."
"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."
"We are using the community version, which can be used for 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 OSSIM is free."
"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."
"Licensing is based on events per second (EPS), costing between $50 to $60 per EPS."
"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."
"The solution's price is double the competitors."
"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."
"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."
"Compared to other known brands in the industry, the overall cost of the licenses is a bit higher than what customers expect."
"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."
report
Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.
892,611 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
14%
Manufacturing Company
9%
Educational Organization
8%
Computer Software Company
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.
892,611 professionals have used our research since 2012.