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AlienVault OSSIM vs Panther comparison

 

Comparison Buyer's Guide

Executive Summary

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)
11th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
31
Ranking in other categories
No ranking in other categories
Panther
Ranking in Security Information and Event Management (SIEM)
47th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 3.2%, down from 4.3% compared to the previous year. The mindshare of Panther is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

HarshBhardiya - PeerSpot reviewer
An open-source solution that provide good detection and more visibility
The solution is not scalable. It impacts so hard. In the initial stages, AlienVault OSSIM can be suitable for small environments. There may be limitations if the customer expresses a desire to expand and add more devices. In such cases, we would need to either explore additional solutions or work within the constraints of the existing setup. We have set up alerts and configured everything in AlienVault OSSIM. It actively monitors for any security incidents. It provides us with regular updates and notifications about any ongoing activities. Only one person is using the solution. It is the perfect solution for small businesses. I rate the solution’s scalability a three out of ten.
RT
Detection capabilities and helpful support team enhance log analysis and integration flexibility
I find Panther's detection capabilities and integrations to be highly valuable. It allows integration with anything as long as I am willing to write detections, and their team is very helpful. I find its log analysis capabilities valuable. It enables me to filter down to individual roles in AWS, and if I am skilled at SQL queries, I can query anything. The infrastructure as code feature allows me to use Git repositories to manage detections and import detections from other Git repositories.

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 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."
"It has helped us remediate threats in the past by providing significant events that assisted in identifying suspicious activities, such as logins from multiple countries."
"The initial setup is straightforward."
"The paid version of the solution has reporting and better scalability options."
"The most valuable features of this solution are the data correlation and vulnerability assessment."
"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."
"With AlienVault you get everything in one box."
"I find Panther's detection capabilities and integrations to be highly valuable."
 

Cons

"It's so hard to configure and explore something new on it."
"AlienVault OSSIM could improve by having better integration with some of the newer tools."
"The documentation could be improved."
"It's under heavy traffic. If you have heavy traffic, the system is slow."
"AlienVault OSSIM failed to provide our company a full insight, while also giving out a lot of false positives."
"There needs to be more support or some kind of training program so users can self-learn the system more effectively."
"AlienVault OSSIM gives unwanted notifications."
"When comparing AlienVault OSSIM to other solutions it looks a bit outdated. Additionally, they need to improve their integration."
"The solution could be improved by providing more built-in integrations, which would reduce the need for me to build them myself."
 

Pricing and Cost Advice

"AlienVault OSSIM is free."
"The tool's licensing costs are yearly."
"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."
"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."
"AlienVault OSSIM is expensive compared to its competitors."
"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."
"The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."
"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."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
University
8%
Educational Organization
8%
Manufacturing Company
17%
Computer Software Company
11%
University
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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 experience regarding pricing and costs for Panther?
I find the pricing to be reasonable, although I can't recall the exact cost.
What needs improvement with Panther?
The solution could be improved by providing more built-in integrations, which would reduce the need for me to build them myself.
What is your primary use case for Panther?
We use Panther ( /products/panther-reviews ) for our SIEM ( /categories/security-information-and-event-management-siem ) solution. It is used for aggregating logs and analyzing user activities. We ...
 

Comparisons

 

Also Known As

OSSIM
No data available
 

Overview

 

Sample Customers

Council Rock School District
Docker, Loom, Discord, Dropbox, HubSpot, Asana, GoFundMe, Zapier, Benchling, JupiterOne, Jumio, Bitstamp, Intercom, Randori, and Cedar
Find out what your peers are saying about Splunk, Wazuh, Microsoft and others in Security Information and Event Management (SIEM). Updated: August 2025.
865,295 professionals have used our research since 2012.