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OpenText Behavioral Signals vs Stellar Cyber Open XDR comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

OpenText Behavioral Signals
Ranking in Security Information and Event Management (SIEM)
48th
Ranking in User Entity Behavior Analytics (UEBA)
16th
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Stellar Cyber Open XDR
Ranking in Security Information and Event Management (SIEM)
43rd
Ranking in User Entity Behavior Analytics (UEBA)
29th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Endpoint Detection and Response (EDR) (57th), Network Traffic Analysis (NTA) (16th), Security Orchestration Automation and Response (SOAR) (25th), Network Detection and Response (NDR) (21st), Extended Detection and Response (XDR) (37th), Identity Threat Detection and Response (ITDR) (23rd)
 

Mindshare comparison

As of November 2026, in the Security Information and Event Management (SIEM) category, the mindshare of OpenText Behavioral Signals is 1.0%, up from 0.6% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.1%, down from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM) Mindshare Distribution
ProductMindshare (%)
Stellar Cyber Open XDR1.1%
OpenText Behavioral Signals1.0%
Other97.9%
Security Information and Event Management (SIEM)
 

Featured Reviews

Pravir KumarSinha - PeerSpot reviewer
Information Security at Synechron
Has essential threat detection capabilities, but the features for intelligence need enhancement
We integrated this tool with our security infrastructure. We installed it on a Linux server, where we have a Logger and ESM installed. With the Linux server as the hub, we manage all the configurations and rules, including those for email triggers. The logs are routed through a connector to the Logger, allowing us to monitor our infrastructure effectively. The platform helps us improve threat detection capabilities. I recommend it to others and rate it a seven out of ten.
JC
Global Director, Commercial Operations at Promasecure LLC
Automated security monitoring increases efficiency, but market visibility needs improvement
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 cater to everyone effectively. While I have not encountered significant drawbacks so far, market penetration is challenging due to the product's newness, despite its flexibility and customization features. I find their user interface to be quite good.

Quotes from Members

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

Pros

"The ability to tailor an environment to suit our specific use cases is a major advantage of ArcSight compared to other logging servers such as Splunk."
"We found the correlation engine to be very good, as it takes logs from different types of devices and does the correlation in a good way."
"The product has a valuable interface."
"The most valuable feature of ArcSight Intelligence is a single console where the entire dashboard gives all the connected details in a single place."
"The platform helps us improve threat detection capabilities."
"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

"The frequency of the updates that we are getting can be improved because the number and types of incidents that are happening at the global level are far more than what we are receiving. The frequency of updates feeds related to our rules should be increased. There should be more frequent information about the new rules that are coming and the global threats that are happening. There should be better options for dashboard creation. At present, the dashboards are good, but there is scope to make them better."
"ArcSight Intelligence is a bit slower, and its speed should be improved."
"We haven't found the product fully scalable."
"The dashboard is not user-friendly and is in black and white."
"ArcSight Intelligence's pricing needs improvement."
"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

"The solution is expensive and only suitable for enterprise environments."
"Its price is average and not very high. Splunk might be a bit cheaper than this. Its licensing is on a monthly basis."
"ArcSight Intelligence is an expensive solution."
"It is an expensive platform."
"They offer perpetual licenses for the product."
"It’s a single license platform."
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920,929 professionals have used our research since 2012.
 

Comparison Review

it_user186927 - PeerSpot reviewer
Director of Operations at a comms service provider with 10,001+ employees
Feb 16, 2015
Cybereason vs. Interset vs. SQRRL
Capture DB - they all use NoSQL db and hence solve the ad hoc query and 'go back in time' problem with current best of breed SIEM and DLP solutions that rely on real time analysis of incoming logs (and don't store them). This means deeper and quicker iterative threat analysis and assessment…
 

Top Industries

By visitors reading reviews
Comms Service Provider
13%
Construction Company
12%
Financial Services Firm
10%
Outsourcing Company
9%
Manufacturing Company
14%
Outsourcing Company
10%
Comms Service Provider
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

Ask a question
Earn 20 points
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...
 

Also Known As

ArcSight Interset / Intelligence, FileTrek, Interset UEBA, Micro Focus Interset UEBA, Micro Focus Interset, ArcSight Interset
No data available
 

Overview

 

Sample Customers

Accuvant, Splunk Inc., NuTech, Box, rSolutions, Voodoo Technology Limited
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about OpenText Behavioral Signals vs. Stellar Cyber Open XDR and other solutions. Updated: September 2026.
920,929 professionals have used our research since 2012.