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Stellar Cyber Open XDR vs USM Anywhere 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

Stellar Cyber Open XDR
Ranking in Security Information and Event Management (SIEM)
52nd
Ranking in Endpoint Detection and Response (EDR)
61st
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Orchestration Automation and Response (SOAR) (25th), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (34th)
USM Anywhere
Ranking in Security Information and Event Management (SIEM)
31st
Ranking in Endpoint Detection and Response (EDR)
53rd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
115
Ranking in other categories
Log Management (42nd), Compliance Management (12th)
 

Mindshare comparison

As of April 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Stellar Cyber Open XDR is 1.3%, up from 0.7% compared to the previous year. The mindshare of USM Anywhere is 0.9%, down from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

Hrishiraj Bhattacharjee - PeerSpot reviewer
Correlates incidents, allows for quicker identification and helps prioritize investigations
The only challenge is, and that’s where we come into play, it’s a pretty high-tech platform. So, it’s difficult for small and medium-sized organizations to manage it on their own. It’s a very complex system. It requires a lot of expertise. All my guys who work on it have gone through certification from Stellar itself. There are three different certifications that you need to complete. Only then are you certified by Stellar to work on it. It’s a very complex platform. Not everyone can use it. A simple IT engineer or system admin won’t be able to handle it because it’s quite complex. You need to have an understanding of the industry, the subject, and the tool. So, just purchasing this tool or license and then using it on your own would be very difficult to configure and manage on a day-to-day basis. The pricing model is not suitable for small and medium companies, particularly small companies. The minimum pricing model they have is suitable for companies with more than one thousand users. So, if someone has 50 to 100 users, like typical small companies, it’s difficult for them because the cost involved is high. Stellar would charge you for those thousand users, but you do not need all those users. So what are they going to do? I guess Stellar does not want to target small companies directly and maybe relies on resellers and MSPs like us to sell it. So, that is something I would recommend changing. Otherwise, it’s a great tool, but because of the pricing model, small companies are unable to leverage the advantage of this beautiful tool. So, the pricing model should be suitable for small and medium businesses. The product currently has vulnerability monitoring and everything. But if they could also do something about vulnerability management and maybe patch management, that would be nice.
Kris Nawani - PeerSpot reviewer
Offers complete coverage without the need to install additional software
USM Anywhere is used for threat detection and investigation. It provides a solution with built-in threat intelligence and various other investigation tools The solution offers complete coverage without the need to install additional software, as it is maintained by the vendor. It helps in saving…

Quotes from Members

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

Pros

"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
"It can integrate with almost any cybersecurity tool available in the market."
"There are multiple tools for information security. The solution includes all the latest advances on the network and host intrusion detection systems."
"As we have to service several servers, we can manage them in a economical way, which is beneficial to our team and business."
"The solution also provides basic log storage options for periods of 15, 30, and 90 days."
"Allowed us to help our customers satisfy compliance needs around logging and monitoring."
"The pricing is amazing and really cheap."
"I can easily check (in one place) all the logs and data in relation to attacks. It also gives me an overview if a server is not configured properly."
"SIEM log collection is great, and all of the rules that support updates with maintenance."
"Its powerful correlation engine helps reduce time in manually correlating events."
 

Cons

"Support is an issue because they have a limited number of resources."
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
"USM Anywhere relies a lot on the community putting the data in. Often, you'll right-click on the attack, but nothing will be found. That's a weakness of it."
"Reporting is convoluted and difficult at times, although they claim to have hundreds of pre-built reports, very few of them are actually useful for anything but what the USM is doing."
"There is room for improvement in Log parsing."
"For creating new rules, you have to be familiar with regular expressions. I feel there could be something built-in to make sure that process is easier."
"The AT&T AlienVault USM is okay, but the relational database is not very good for large amounts of data. For example, many logs cannot be processed. It has been very slow for the queries and some data which are large, it is not very good in this case."
"There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks."
"AlienVault must improve their correlation feature. Some of the events do not match with the correlation rules and some of the correlation events are false-positive."
"Plugins could be better utilized, as some of them do not recognize all logs."
 

Pricing and Cost Advice

"It’s a single license platform."
"The licensing fees are dependent on usage."
"Do the one month trial and try to work out the kinks during it, as it has free support and service hours."
"Pricing is very competitive with other products and you get much more functionality from AlienVault."
"AlienVault is flexible on their pricing for unlimited licenses."
"​The price point is good.​"
"The price of this solution is reasonable, which is one of the reasons why we selected it over other solutions."
"So far, it has been a good solution for a tight budget."
"It has good pricing."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
12%
Manufacturing Company
8%
Financial Services Firm
6%
Computer Software Company
19%
Financial Services Firm
8%
Comms Service Provider
7%
Educational Organization
7%
 

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 Stellar Cyber Open XDR?
Pricing is a major benefit of Stellar Cyber Open XDR. I rate it between three and four on the cost scale. It offers functionalities at a significantly lower cost than rival products, enabling me to...
What needs improvement with Stellar Cyber Open XDR?
I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvement as of now. Their support is good, and the team is small, enabling them to ca...
What is your primary use case for Stellar Cyber Open XDR?
I use Stellar Cyber Open XDR ( /products/stellar-cyber-open-xdr-reviews ) as a 24/7 security monitoring tool, especially for customers with large and medium networks. It eliminates the need for a d...
What do you like most about AT&T AlienVault USM?
The most valuable feature of the solution is the ease of deployment that it provides to users. The integrations that the product has with third-party applications are useful.
What needs improvement with AT&T AlienVault USM?
There are scalability issues due to a 60 TB limit, which restricts its use for large customers like banks. It is also limited when used with bigger products and has complex password requirements.
 

Also Known As

No data available
AT&T AlienVault USM, AlienVault, AlienVault USM, Alienvault Cybersecurity
 

Overview

 

Sample Customers

Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Abel & Cole, Bank of Ireland, Bluegrass Cellular, CareerBuilder, Claire's, Hays Medical Center, Hope International, McCurrach, McKinsey & Company, Party Delights, Pepco Holdings, Richland School District, Ricoh, SaveMart, Shake Shack, Steelcase, TaxAct, Taylor Morrison, Vonage and Zoom
Find out what your peers are saying about Stellar Cyber Open XDR vs. USM Anywhere and other solutions. Updated: March 2025.
848,253 professionals have used our research since 2012.