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CrowdStrike Falcon Next-Gen SIEM vs Stellar Cyber Open XDR comparison

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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

CrowdStrike Falcon Next-Gen...
Ranking in Security Information and Event Management (SIEM)
31st
Average Rating
8.8
Reviews Sentiment
5.6
Number of Reviews
20
Ranking in other categories
No ranking in other categories
Stellar Cyber Open XDR
Ranking in Security Information and Event Management (SIEM)
43rd
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
User Entity Behavior Analytics (UEBA) (29th), 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)
 

Featured Reviews

KS
IAM Senior Software Engineer at MGM Resorts International
Centralized log onboarding has transformed root-cause analysis and streamlined alert-driven triage
I do not use automations within CrowdStrike Falcon Next-Gen SIEM at this point, but that is something that we want to do in the future. Maybe I did not experiment or did not investigate, but if we can get alerts based upon the CPU utilizations and the metrics over there, probably that would make this one tool used for everything. Actually, the circumstances that prompted my company to explore new SIEM solutions maybe include a point where the storage space or the license that we have, probably compared to other SIEM products, they have more, or the pricing and sales that go into the picture there. Again, that is above my pay grade to comment on, but it probably could be better if we can provide more storage of the data for the license that has been provided for organizations.
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

"Fleet Manager Management, from which I can manage and deploy configurations to LogScale Collectors remotely without needing access to the machines where I collect logs is quite useful."
"I think everything is good about CrowdStrike Falcon Next-Gen SIEM, as we have many features available."
"CrowdStrike Falcon Next-Gen SIEM played a significant role in my investigations by helping me move from searching across separate tools to investigating activity in a more unified interface."
"The feature of CrowdStrike Falcon Next-Gen SIEM that I like the most is the advanced search, which works smoothly without hanging, allows manipulation of a huge amount of data, and returns results within seconds."
"The feature I like the most about CrowdStrike Falcon Next-Gen SIEM is the speed, as it has changed the speed at which my team searches, investigates, and responds to security events, with things going from days to minutes or hours."
"CrowdStrike Falcon Next-Gen SIEM has changed the speed at which my team searches, investigates, and responds to security events very much quicker."
"CrowdStrike Falcon Next-Gen SIEM has drastically changed the speed at which my team searches, investigates, and responds to security events, enabling analysts to save quite a bit of time, around 70% I would say, and making our ways of working more efficient."
"CrowdStrike Falcon Next-Gen SIEM provides centralized visibility into security events, which helps analysts quickly identify related activities and investigate suspicious behavior."
"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."
 

Cons

"CrowdStrike Falcon Next-Gen SIEM could improve in the whole data ingestion and processing pipeline, as well as the storage capacity, to extend it beyond one year."
"My opinion about the artificial intelligence is that Charlotte works well, but it is not entirely intelligent; sometimes it is better to use our own Anthropic or OpenAI models for better results."
"I think CrowdStrike Falcon Next-Gen SIEM can be improved mainly in back-end stability because it is inconsistent."
"CrowdStrike support for this solution has been generally useful for technical questions and deployment guidance. However, more proactive guidance for complex migrations would be helpful."
"CrowdStrike Falcon Next-Gen SIEM can be improved with the Fusion Workflow. Some integrations, specifically APIs, could be improved because there are so many different formats, so it's not consistent."
"I think CrowdStrike Falcon Next-Gen SIEM could improve with full integration with other tools."
"CQL is more complex than other query languages like KQL, which raises the learning curve for some team members. Charlotte AI is not yet delivering the quality of competing AI solutions. Licensing can be complex across modules (mitigated by a good account manager, but still a platform-side issue). No standout advantage over other top-tier SIEMs in actual investigations or incidents, as long as configuration is done properly — the differentiator is integration and speed, not analytical depth."
"I think CrowdStrike Falcon Next-Gen SIEM could be improved in the way lookup tables work, particularly concerning the limitations of the number of rows, and enhancements in workflow creation to make it more intuitive and easier to manage searches from within workflows."
"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

Information not available
"It’s a single license platform."
report
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Top Industries

By visitors reading reviews
Wholesaler/Distributor
27%
Hospitality Company
26%
Comms Service Provider
17%
Outsourcing Company
7%
Manufacturing Company
14%
Outsourcing Company
10%
Comms Service Provider
10%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Midsize Enterprise3
Large Enterprise17
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for CrowdStrike Falcon Next-Gen SIEM?
Pricing, setup costs, and licensing of CrowdStrike Falcon Next-Gen SIEM is not my area.
What needs improvement with CrowdStrike Falcon Next-Gen SIEM?
I do not use automations within CrowdStrike Falcon Next-Gen SIEM at this point, but that is something that we want to do in the future. Maybe I did not experiment or did not investigate, but if we ...
What is your primary use case for CrowdStrike Falcon Next-Gen SIEM?
I work on Identity Governance for this solution. We onboard the logs into the SIEM, into CrowdStrike Falcon, and we ensure that we get alerts on time and create dashboards using that data. Our work...
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

Information Not Available
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about CrowdStrike Falcon Next-Gen SIEM vs. Stellar Cyber Open XDR and other solutions. Updated: November 2026.
921,523 professionals have used our research since 2012.