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Kaspersky Next XDR Optimum vs Zscaler Client Connector comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 9, 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

Cortex XDR by Palo Alto Net...
Sponsored
Ranking in Endpoint Detection and Response (EDR)
5th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Endpoint Protection Platform (EPP) (4th), Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Kaspersky Next XDR Optimum
Ranking in Endpoint Detection and Response (EDR)
18th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
124
Ranking in other categories
Endpoint Protection Platform (EPP) (11th), Endpoint Compliance (2nd), Extended Detection and Response (XDR) (14th)
Zscaler Client Connector
Ranking in Endpoint Detection and Response (EDR)
24th
Average Rating
8.8
Reviews Sentiment
5.9
Number of Reviews
6
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.6%, down from 3.9% compared to the previous year. The mindshare of Kaspersky Next XDR Optimum is 1.8%, down from 2.2% compared to the previous year. The mindshare of Zscaler Client Connector is 0.6%, up from 0.3% 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 Networks3.6%
Kaspersky Next XDR Optimum1.8%
Zscaler Client Connector0.6%
Other94.0%
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.
SR
Group CIO at Thal Industries Corporation Ltd
Have maintained strong endpoint protection through behavioral analysis and daily monitoring
I previously mentioned that Kaspersky Endpoint Security for Business doesn't have built-in DLP, which was a concern. I think they could add it in the future; however, antivirus cannot provide a proper DLP solution, but they can offer a mix of DLP, similar to Trend Micro Apex One, which provides some sort of DLP file management. Nonetheless, we need a proper DLP solution such as Forcepoint or Symantec, whichever suits us. We'll be conducting performance evaluation in the next quarter while working on other projects. More value means a better GUI, user interface, and comprehensive reporting capabilities. In Sophos, we receive a daily system-generated report about what is happening, plus an alert system. The reporting system in Trend Micro is also excellent; I receive an email every day at 10:00 AM with a report for the last 24 hours.
DA
IT Support Admin at Kuehne & Nagel Inc.
Client activity has been monitored efficiently through in-depth log analysis and traffic filtering
I use the Zscaler speed test, and it is very nice. We use some logs from Zscaler Client Connector to collect data and see what is happening, such as if there is an interruption or something. There is a specific tunnel version that we have to use because, depending on the internet provider, some of them have lower speed, so we have some issues. This is because of the provider, not from Zscaler. We use Office 365 services and Office applications, and because some connections are slow and they do not have full coverage from the internet provider, we have some issues. If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down. This may be because they put some policy. Of course, if you use Office 365 services such as Outlook, the minimum bandwidth is 5 megabits and more, so this causes issues if the users do not have a good remote connection. This depends on the companies and the users, so they need to fix it. This is not from us or our company. It is very useful, and the logs are very helpful. When we go to logs, we understand what is happening.

Quotes from Members

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

Pros

"The initial setup is pretty easy."
"Stability is one of the features we like the most."
"Cortex XDR by Palo Alto Networks should be a stable solution."
"Its ability to react to cyber data attacks is awesome. That is pretty much the use of it. What blows your mind is the ability to access your assets remotely and see what is actually going on with them. You can not only see them in a console. You can also react very rapidly to your assets that are compromised."
"The most valuable aspect of Cortex XDR by Palo Alto Networks for me is its integration with AI detection, where we get to know the behavioral detection based on users, traffic patterns, and different services that we consume."
"The product's initial setup phase is very easy."
"The stability of the solution is very good. We have about 100 users on it right now, and we use it twice a week."
"The tool is easy to use."
"The implementation and integration are easy."
"The interface is really good. It's nice and simple."
"Kaspersky Endpoint Security for Business has models that provide more security than other solutions"
"Kaspersky Endpoint Security protects us against viruses and dangerous software, and it's also great because it has a component that is useful for the deployment of software versions to the end user's computer."
"There is plenty of features that make the solution work very well."
"The stability has been good."
"The product's initial setup phase was easy."
"For the SMB segment, it's an optimal solution that is pocket-friendly, and easy to manage."
"Zscaler Client Connector has eliminated VPN bottlenecks and outages, improved user productivity with instant secure access, and reduced help desk tickets related to VPN issues, overcoming 60% of VPN-related problems while allowing faster onboarding of remote users and better enforcement of zero-trust security policies."
"The best features of Zscaler Client Connector are that it gives the client a much more transparent experience, as they don't have to worry about connecting to a VPN."
"It is very useful, and the logs are very helpful; when we go to logs, we understand what is happening."
"The solution operates in the background seamlessly without the user noticing."
"Zscaler Client Connector is quite scalable, and I would rate its scalability as nine or ten out of ten."
"The real-time analytics feature in Zscaler Client Connector is another valuable feature called Digital Experience, or ZDX, which can easily identify the root cause of issues accessing public or internal resources and provide good analysis so relevant teams can quickly resolve them, making it a very good tool that helps customers."
"I'd rate the solution nine out of ten."
"It is very important to see what is happening between the user and the applications that we have, and to filter the traffic from outbound traffic and inside traffic."
 

Cons

"The configuration could be simplified. I would like to see better protection, specifically to protect email applications."
"Cortex XDR by Palo Alto Networks could improve by adding a sandbox feature to better compete with their competitors which have it."
"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."
"However, if you do not have Palo Alto in your environment, you are paying these additional services just for Cortex XDR by Palo Alto Networks, so it is not a cost-effective solution."
"Previously, the endpoint would leave the environment, not being on our VPN, essentially unable to interact with the server to upload files. It was unable to retrieve new file verdicts. It was using a thing called "local analysis" to determine if something was a malicious file or not. There was no dynamic analysis."
"Traps doesn't work with McAfee. You need to remove McAfee to install Traps. This is very common, and its nothing that should be an issue. Some antivirus engines recognize Traps as an threat component, so maybe they need to shake hands somewhere."
"A better pricing plan would make this product more competitive."
"I have run into some detection issues with Cortex XDR. It needs to be better at detection of internal attacks."
"I would like to see enhancements made with respect to the administration."
"It would be great if, as an additional feature, you could download updates without deploying updates to end users."
"In terms of scalability, I would not give it such a high rating. I would rate it a four out of ten."
"The need to re-engineer the source code to reduce CPU and memory usage. Other areas for improvement include a data-loss prevention solution, enhanced application control, enhanced device control, an endpoint encryption solution, an advanced persistent threats (APT) solution, and an all-in-one solution with one pricing scheme for corporate and enterprise business needs."
"I have some PCs with one gigabyte of RAM, and it's not easy to set up Kaspersky on these."
"It is not very good for the performance of the system, and especially with older devices, it has a noticeable impact."
"The performance is not very good. It's acceptable with the security."
"Kaspersky needs to improve its security techniques as it has not been in Gartner records for the last two years."
"I rate this product nine out of ten because I have seen some minor instability issues after updates and some room for UI improvement for deeper analytics, with instances of major issues after updating the GCC that required rollbacks."
"There is a hard learning curve for Zscaler Client Connector; their support isn't the greatest all the time."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
"Zscaler Client Connector is not low in cost; it is definitely on the higher side."
"If the speed is slow for Zscaler Client Connector connection, then we have issues because if the speed is not good, then Zscaler Client Connector goes down."
"The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects."
 

Pricing and Cost Advice

"Cortex XDR’s pricing is very reasonable."
"It's about $55 per license on a yearly basis."
"It's the most expensive solution, but features-wise, it's quite strong. It's very good for protection, so the results are very good in the case of protection. I would rate it a two out of ten in terms of pricing."
"The pricing is okay, although direct support can be expensive."
"It is "expensive" and flexible."
"Very costly product."
"The price of the solution is high for the license and in general."
"Cortex XDR's pricing is ok."
"It is quite standard, because we use the volume licensing."
"The solution's pricing is acceptable."
"I would rate the tool's pricing a six out of ten. You need to pay extra costs for additional modules. The product's licensing costs are yearly."
"The tool is expensive."
"Pricing is very competitive and licensing is very much ethical."
"The solution is available at a highly affordable price"
"The tool is too expensive compared to other products."
"Kaspersky Endpoint Security for Business is an expensive solution."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Financial Services Firm
9%
Outsourcing Company
18%
Construction Company
9%
Comms Service Provider
8%
Manufacturing Company
8%
Manufacturing Company
18%
Comms Service Provider
10%
Construction Company
8%
Financial Services Firm
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise55
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise27
Large Enterprise33
By reviewers
Company SizeCount
Small Business3
Large Enterprise5
 

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 needs improvement with Kaspersky Endpoint Security?
Kaspersky Endpoint Security for Business does not have encryption tools. It uses the Windows BitLocker tool, which is...
What is your experience regarding pricing and costs for Kaspersky Endpoint Security for Business?
The pricing and licensing cost of Kaspersky Endpoint Security is cheaper compared to Trend Micro.
What is your primary use case for Kaspersky Endpoint Security for Business?
I have good experience in the sales part of Kaspersky Endpoint Security for Business, not the technical side. I am no...
What is your experience regarding pricing and costs for Zscaler Client Connector?
My experience with pricing, setup cost, and licensing is that the pricing is fair, though it is a bit costly. It oper...
What needs improvement with Zscaler Client Connector?
For Zscaler Client Connector, I would appreciate more granular control over the client update rollout and slightly fa...
What is your primary use case for Zscaler Client Connector?
My main use case of Zscaler Client Connector is to provide secure, seamless access to the internet and internal appli...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
Kaspersky Work Space Security, Kaspersky Endpoint Security
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
ACMS, Arqiva, Pakistan International Airlines, RAO UES
Information Not Available
Find out what your peers are saying about Kaspersky Next XDR Optimum vs. Zscaler Client Connector and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.