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Cynet 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

Cynet
Ranking in Security Information and Event Management (SIEM)
10th
Ranking in Endpoint Detection and Response (EDR)
14th
Ranking in Network Detection and Response (NDR)
5th
Ranking in Extended Detection and Response (XDR)
8th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
44
Ranking in other categories
Endpoint Protection Platform (EPP) (18th), User Entity Behavior Analytics (UEBA) (3rd), Threat Deception Platforms (3rd), Ransomware Protection (4th)
Stellar Cyber Open XDR
Ranking in Security Information and Event Management (SIEM)
51st
Ranking in Endpoint Detection and Response (EDR)
59th
Ranking in Network Detection and Response (NDR)
20th
Ranking in Extended Detection and Response (XDR)
36th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Orchestration Automation and Response (SOAR) (26th)
 

Mindshare comparison

As of August 2025, in the Extended Detection and Response (XDR) category, the mindshare of Cynet is 2.6%, up from 2.3% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.8%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Extended Detection and Response (XDR) Market Share Distribution
ProductMarket Share (%)
Cynet2.6%
Stellar Cyber Open XDR1.8%
Other95.6%
Extended Detection and Response (XDR)
 

Featured Reviews

Suhas Dalvi - PeerSpot reviewer
Comprehensive protection with minimal false positives enhances threat management
Cynet's real-time threat detection has helped reduce risks for our organization overall. Cynet's centralized control feature is very user-friendly, has a good user interface, and is very convenient, requiring hardly one or two people to manage the entire console, which is not resource-heavy and automates many processes, making it very easy to use without alert fatigue due to low false positives. Autonomous Breach Protection has helped us mitigate threats proactively by being highly automated, requiring very few people to manage it for forensics and investigation due to its low false positive rate, which is less than 1.3%, and it doesn't consume much memory, making it light on the endpoints. Cynet is the only platform in the industry in the endpoint XDR that meets all steps of the MITRE ATT&CK framework, scoring on all 143 odd steps, with a false positive rate of less than 1.3%. Cynet's machine learning algorithms are very effective in adapting to new threats.
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 level of automation is very good because the majority of the time, it blocks the attacks without requiring anything from our side. The technicians don't have to do anything. They are just alerted about what happened. So, the user intelligence works quite well."
"I like that it is possible to use the solution to check more information about the users' devices."
"I like that you can implement it in the managed service portfolio."
"For overall satisfaction, I rate Cynet between nine to ten out of ten, and I wholeheartedly recommend it to other users."
"If some unusual activity happens on the network, such as I open administrator sessions in a short duration of an hour on many computers in the lab, it sends me an alert about my network saying that one user opened three, four, or five sessions in one hour. Similarly, if I try to play with the disk size on a computer, it will send me an alert, and it will also stop the operation."
"The customer service and support get back to you real quick."
"The EDR, as well as the XDR features, are very valuable."
"Cynet's centralized control feature is very user-friendly, has a good user interface, and is very convenient, requiring hardly one or two people to manage the entire console, which is not resource-heavy and automates many processes, making it very easy to use without alert fatigue due to low false positives."
"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

"Cynet should include complete Single Sign-On (SSO) services."
"Compliance reports need to improve."
"Most of their times are in Greenwich Mean Time. I would like to see more local time zones."
"Their deployment needs some work, especially with integration with remote monitoring management systems like Datto AutoTask or ConnectWise Automate."
"SIEM - Although with their Centralised Log Management Cynet has created the basis for SIEM functionality, this is to be expanded in the near future."
"The solution lacks URL filtering."
"I would like to see more emphasis on building the data lake and storing all endpoint data in the enterprise data lake so that data mining can be performed"
"I would like to see support for mobile protection and some additional reports included."
"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."
"Support is an issue because they have a limited number of resources."
 

Pricing and Cost Advice

"The licensing for Cynet is yearly. The solution pricing depends on the customer, but it is not very expensive."
"It costs us 20,000 to 28,000 per year."
"The price should not be less than $100 which is quite reasonable for this solution because you are getting multiple components."
"We purchase the product’s yearly license."
"it's not cheap, but I would rate it a three out of ten. If one is cheap and ten is expensive."
"Cynet has a pay-as-you-go pricing model."
"Everything is included in this one solution and the pricing is pretty competitive."
"It gives you a high level of protection at a very good price."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
9%
Comms Service Provider
9%
Financial Services Firm
9%
Manufacturing Company
14%
Computer Software Company
11%
Comms Service Provider
10%
Financial Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise7
Large Enterprise12
No data available
 

Questions from the Community

When evaluating User Activity Monitoring, what aspect do you think is the most important to look for?
The support team that stands behind the detection and response. Is there adequate expertise and are they behind you 24x7x365? Cynet CyOps has been there for us.
What do you like most about Cynet?
In terms of incident response, Cynet can contain attacks, offer a trial period to customers, and uninstall if not continued. The most valuable aspect is its integration capabilities, covering endpo...
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

Meuhedet, East Boston Neighborhood Health Center
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Cynet vs. Stellar Cyber Open XDR and other solutions. Updated: August 2025.
865,985 professionals have used our research since 2012.