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Bitdefender GravityZone EDR 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

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Detection and Response (EDR)
6th
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
110
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (5th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Bitdefender GravityZone EDR
Ranking in Endpoint Detection and Response (EDR)
17th
Average Rating
8.4
Reviews Sentiment
6.3
Number of Reviews
63
Ranking in other categories
No ranking in other categories
Stellar Cyber Open XDR
Ranking in Endpoint Detection and Response (EDR)
56th
Average Rating
0.0
Reviews Sentiment
7.0
Number of Reviews
2
Ranking in other categories
Security Information and Event Management (SIEM) (47th), User Entity Behavior Analytics (UEBA) (27th), Network Traffic Analysis (NTA) (16th), Security Orchestration Automation and Response (SOAR) (24th), Network Detection and Response (NDR) (20th), Extended Detection and Response (XDR) (38th), Identity Threat Detection and Response (ITDR) (17th)
 

Mindshare comparison

As of May 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 4.0% compared to the previous year. The mindshare of Bitdefender GravityZone EDR is 1.8%, down from 2.4% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 1.0%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Detection and Response (EDR) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.4%
Bitdefender GravityZone EDR1.8%
Stellar Cyber Open XDR1.0%
Other93.8%
Endpoint Detection and Response (EDR)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
Senior Process Expert at A.P. Moller - Maersk
Gained full visibility and streamlined threat detection through behavior-based insights and AI integration
Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.
HarshBhardiya - PeerSpot reviewer
SOC Engineer at a outsourcing company with 10,001+ employees
Provides detailed event investigation and endpoint control but needs better Mac support and UI improvements
I find the advanced behavioral analytics feature in Bitdefender GravityZone EDR a little gimmicky, as I don't usually find much use for it. The advanced behavioral analytics feature needs to be optimized to be more user-friendly and easier to work with. We don't specifically look for the customizable dashboards within Bitdefender GravityZone EDR; rather, we get the logs on our SIEM solution, QRadar, where we have created the dashboards. We also have Tableau and Power BI, so we don't utilize any dashboards on the EDR front. I would like to optimize the incident response area as well, especially when comparing my experience with CrowdStrike, which is relatively more responsive and easier to navigate when there are multiple hosts involved. Other areas of improvement for Bitdefender GravityZone EDR include its lack of support for Mac devices.
Hrishiraj Bhattacharjee - PeerSpot reviewer
Founder & CEO at Team Karimganj
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 tool is easy to use."
"The multi-layered approach to the product gives you confidence that it will stop exploits, ransomware, worms, or viruses from compromising endpoints, essentially providing peace of mind."
"After installing this solution, it identified, blocked, and provided the complete attack chain, which was very helpful."
"Technical support is the best in class, in my opinion, because they have invested heavily in research and development."
"The ability to kind of stitch everything together and see the actual complete picture is very useful. I guess you'd call it a playbook. Some people call it the forensics analysis of what was happening on particular endpoints when they detected some malicious behavior, and what transpired before that to cause that. It is also very user friendly. The way they have done everything and integrated all the solutions that they've purchased over the years to make it a very seamless, effective product is very good. One thing about Palo Alto is that they take the products or services that they purchase and make them seamless for the end user as compared to some companies that purchase other companies and then just kind of have their products off to the side or keep different interfaces. Palo Alto doesn't do that."
"I don't have to do much monitoring with it; I don't have to have anybody manually looking at this, it gives us reports, and it lets us know if something needs to be addressed, and we can easily address it."
"It collects and caches and the knowledge of machine learning from different customers to take to the cloud. It makes it better to use for everybody. It allows for quick learning and updates and can, therefore, offer zero-day malware security. This sharing of metadata helps make the solution very safe."
"Based on my experience, I would recommend Cortex XDR by Palo Alto Networks to other people."
"The Ultra is a valuable feature."
"The most valuable feature of the solution is that it is easy to use and simple, meaning it's not much complicated."
"I have found Bitdefender GravityZone Ultra to be highly scalable."
"It's hard to pick just one valuable feature as almost all of the main features are very useful. However, the ability to manage it centrally and have detailed control over settings, exceptions and other configurations is extremely beneficial."
"The product is solid, it's why we chose to distribute it, we're very particular about the products we distribute and only take the best, so we don't distribute Symantec or any other AV solutions."
"We have been running the solution for a long time through various versions and we have not had any viruses or malware breaches."
"One feature I found valuable was controlling from the cloud."
"One of the most valuable features is the signature updating in near real-time."
"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

"It'll help if customization was easier."
"The solution can never really be an on-premises solution based simply on the way it is set up. It needs metadata to run and improve. Having an on-premises solution would cut it off from making improvements."
"I have run into some detection issues with Cortex XDR. It needs to be better at detection of internal attacks."
"If Palo Alto reduces the pricing slightly for their products, it would make them more scalable in markets such as India and globally for cybersecurity."
"It would be better if they could educate the customers more. Some sort of seminars and roadshows will help educate the customers and show what the product can do. The price could be better. It would also help if they had a team for deployment and support."
"I would like to see some additional features related to email protection included."
"There are some limitations on the Traps agents."
"There's room for improvement with Mac device installations, which can be challenging."
"One thing that could be improved is more granularity and options on exclusions."
"I have not had used the EDR portion of the solution to do any custom scripting to allow further advanced operations on the endpoints."
"We would like to see password management integrated into the solution because I don't like having a third-party password management system."
"The one thing that we are missing and want to see is user analytics. So, that is what I'm really interested in: behavior analytics and end user behavior."
"What would make Bitdefender GravityZone Ultra better is if Bitdefender employed more firewall policies and added even more features to the product."
"Areas for improvement would be performance and pricing."
"The graphical user interface for EDR could be improved."
"They need to improve the dashboard by adding a dedicated executive view. This view should provide executives with a clear overview of what's happening."
"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

"We didn't have to pay any additional fee for the cloud instance. It just came with the renewal, which was nice."
"We pay about $50,000 USD per year for a bundle that includes Cortex XDR."
"It has reasonable pricing for the use cases it provides to the company."
"I don't like that they have different types of licenses."
"It has a higher cost than other solutions, like CrowdStrike or Microsoft’s EDR tools, but it reduces the cost of our operations because it’s a new generation antivirus tool."
"I don't recall what the cost was, but it wasn't really that expensive."
"This is an expensive solution."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"The solution is affordable."
"The product has a reasonable price."
"It is not that expensive. Compared to its competitors, it is well-priced and well-placed."
"Bitdefender GravityZone EDR is cheaper than Kaspersky. There are no additional costs apart from licensing ones."
"Bitdefender GravityZone Ultra is less expensive than other solutions, such as CrowdStrike. We had a really good deal because it was their year-end and they were trying to do a lot of sales that week. We bought a three-year contract from them and the cost was approximately $17 per endpoint, per year. It is was a very good price. I have spoken to other people who have purchased CrowdStrike at approximately $60 per endpoint, per year. I have no complaints about the price of this solution."
"Licensing is done on a yearly basis and it's workstation-based."
"I rate the product's price a four on a scale of one to ten, where one is low, and ten is high."
"There are different packages available that vary in terms of licensing fees."
"It’s a single license platform."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
12%
Comms Service Provider
9%
Manufacturing Company
8%
Comms Service Provider
13%
Construction Company
7%
Computer Software Company
6%
Manufacturing Company
6%
Manufacturing Company
13%
Comms Service Provider
10%
Computer Software Company
9%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise20
Large Enterprise49
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise9
Large Enterprise11
No data available
 

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One
Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...
Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)
Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...
How is Cortex XDR compared with Microsoft Defender?
Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...
What is your experience regarding pricing and costs for Bitdefender GravityZone Ultra?
The cost is reasonable, with the license costing approximately six to eight dollars per user.
What needs improvement with Bitdefender GravityZone Ultra?
I would like to see improvements in Bitdefender GravityZone EDR to better support older machines. From my experience,...
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 f...
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 improvem...
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, especia...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Bitdefender GravityZone Ultra, Bitdefender GravityZone
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Mentor Graphics, Rudersdal Kommune
Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City
Find out what your peers are saying about Bitdefender GravityZone EDR vs. Stellar Cyber Open XDR and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.