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Exabeam vs Stellar Cyber Open XDR 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

Exabeam
Ranking in Security Information and Event Management (SIEM)
15th
Ranking in Security Orchestration Automation and Response (SOAR)
7th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
19
Ranking in other categories
User Entity Behavior Analytics (UEBA) (3rd), Security Incident Response (5th), Threat Intelligence Platforms (7th), AI-Powered Cybersecurity Platforms (9th)
Stellar Cyber Open XDR
Ranking in Security Information and Event Management (SIEM)
52nd
Ranking in Security Orchestration Automation and Response (SOAR)
25th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Endpoint Detection and Response (EDR) (61st), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (34th)
 

Mindshare comparison

As of April 2025, in the Security Information and Event Management (SIEM) category, the mindshare of Exabeam is 1.4%, up from 1.3% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.3%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

Stephen-Armstrong - PeerSpot reviewer
The SIEM provides a user-friendly UI experience
When events come into the system, the dashboard categorizes them by the highest risk score, not when they appear on the system. When you've got multiple ongoing incidents you can only see the highest risk score at the top of the list rather than the most recent detection. Exabeam's reporting dashboard could have included a filtering option to filter by the most recent detection.
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.

Quotes from Members

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

Pros

"The solution's automation capabilities are great."
"Timeline based analysis; good platform support"
"Exabeam is very easy to use, with a straightforward platform and workflow, unlike other tools that require more expertise."
"Exabeam includes machine learning features and out-of-the-box rules that we rely on."
"The solution's initial setup process is easy."
"Exabeam has improved our organization by speeding up the investigation process."
"It is user-friendly and quite simple to use."
"The UI was very clean."
"It can integrate with almost any cybersecurity tool available in the market."
"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."
 

Cons

"We had a large volume right from the beginning and they weren't quite prepared for that. That's something that they should think about when it comes to customers that have a large volume to start off with."
"Exabeam needs to improve its adaptive nature towards rules and its capability to understand the entire client environment faster."
"One area for the solution's improvement is integration capabilities, particularly out-of-the-box integration which sometimes requires additional professional services."
"One area that needs improvement is interacting with Exabeam's API. There was a headache regarding the API; the documentation wasn't clear, and the syntax wasn't very precise."
"Exabeam needs to improve its documentation and provide more customization for dashboards and case management."
"We use the on-prem Exabeam product and face limitations using the web UI and administration of custom models and rules."
"I believe if it were more flexible it would be a better product."
"They need to focus on more of the MITRE ATT&CK Framework and coverage. They claim they cover about 70 to 80%. I'm not sure if it's really quite that much, however."
"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."
 

Pricing and Cost Advice

"There is an annual license required to use Exabeam Fusion SIEM. The price of the solution should be reduced."
"They have a great model for pricing that can be based either on user count or gigabits per day."
"The solution is expensive."
"Exabeam Fusion SIEM's pricing is reasonable."
"The platform is not extremely expensive compared to its direct competitors; I would rate its pricing around six out of ten."
"Exabeam is not a cheap solution."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
13%
Manufacturing Company
9%
Government
6%
Computer Software Company
16%
Comms Service Provider
12%
Manufacturing Company
8%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What are the biggest differences between Securonix UEBA, Exabeam, and IBM QRadar?
It mostly depends on your use-cases and environment. Exabeam and Securonix have a stronger UEBA feature set, friendlier GUI and are not licensed based on capacity (amount of logs and information in...
What do you like most about Exabeam Fusion SIEM?
The solution's initial setup process is easy.
What is your experience regarding pricing and costs for Exabeam Fusion SIEM?
I do not have much information about the pricing. However, I am aware that Exabeam is cheaper than Palo Alto based on discussions in meetings.
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...
 

Overview

 

Sample Customers

Hulu, ADP, Safeway, BBCN Bank
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Exabeam vs. Stellar Cyber Open XDR and other solutions. Updated: March 2025.
842,767 professionals have used our research since 2012.