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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)
7th
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) (6th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Kaspersky Next XDR Optimum
Ranking in Endpoint Detection and Response (EDR)
16th
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
124
Ranking in other categories
Endpoint Protection Platform (EPP) (9th), Endpoint Compliance (3rd), Extended Detection and Response (XDR) (11th)
Zscaler Client Connector
Ranking in Endpoint Detection and Response (EDR)
22nd
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 April 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.4%, down from 3.9% compared to the previous year. The mindshare of Kaspersky Next XDR Optimum is 1.7%, down from 2.9% compared to the previous year. The mindshare of Zscaler Client Connector is 0.7%, up from 0.1% 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%
Kaspersky Next XDR Optimum1.7%
Zscaler Client Connector0.7%
Other94.2%
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 most valuable features of this product are the management capabilities, which allow an IT organization to get quite a good picture of attempted cyber attacks, and its out-of-the-box investigation capabilities."
"The solution is a new generation XDR that has a lot of artificial intelligence modules."
"Being a cloud solution it is very flexible in serving internal and external connections and a broad range of devices."
"Cortex XDR is stable, offering high quality and reliable performance."
"It is an easy-to-use tool."
"It can automatically correlate events and logs, which is very helpful for an IT administrator. It can correlate different kinds of malware activities over a network, agent, or host system. You do not need to do it manually. It is a good feature. It is also a user-friendly solution. We have deployed it on the cloud because our space does not provide any flexibility for on-premises deployment, but Palo Alto has added some flexibility to install it on-premises. It must be like the same Cortex XDR agent for all the VPN services, web filtering services, and everything else."
"It'll not slow down your system when compared to others."
"The live terminal is probably the best thing ever. It gives you the access to get straight onto any machine."
"The admin capabilities are great."
"I think that all the features are valuable for our environment."
"Kaspersky Endpoint Security for Business is easy to implement and has a user-friendly interface."
"It helps to improve our security for our mobile and VMware infrastructure. The remote tasks are great."
"One of the most valuable features of this product is that it's good for endpoint protection."
"The most valuable features include the ability to upgrade and update all users from one console and to install the solution remotely."
"We have not had any stability issues and after each new version, the stability gets better."
"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."
"Zscaler Client Connector is quite scalable, and I would rate its scalability as nine or ten out of ten."
"The solution operates in the background seamlessly without the user noticing."
"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 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."
"I'd rate the solution nine out of ten."
"It is very useful, and the logs are very helpful; when we go to logs, we understand what is happening."
"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."
"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

"Managing the product should be easier."
"They are charging for Network Traffic Analyzer (NTA) services, so if the per GB data could be provided at a certain level free of cost or at the same cost which the customer is taking for the entire bundle, that would be better."
"The solution should offer more dashboards and they should be better customized."
"The onboarding process could be better."
"I would like to see improvement in the tool's user interface, particularly in the area of managing alerts and providing more reporting capabilities."
"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."
"Based on our experience so far, its implementation is quite complex."
"The product's pricing needs improvement. They could provide more discounts. Additionally, the dashboard and control panel could be enhanced."
"The solution can be a bit pricy. Especially if you have to cover many devices, it can get expensive."
"The reports aren't so good. To make it a perfect ten they should improve the reports and web interface."
"The solution seems incapable of stopping the proxy connection; the proxy server seems to be bypassing the antivirus."
"From time to time, some users loose connection via the Network Agent."
"There are times when we see an agent has been disabled on a machine, and we are not able to determine the reason."
"We would like it so that if a user uses it on-premises, the server should use fewer hardware resources."
"I would like to see integration to many different systems easier."
"The performance level could be better."
"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."
"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."
"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."
"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."
"Zscaler Client Connector is not low in cost; it is definitely on the higher side."
"The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects."
"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."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
 

Pricing and Cost Advice

"The pricing is a little bit on the expensive side."
"It has a yearly renewal."
"It is present, but when compared to other competitive products, I would say it is not less expensive; however, when all of the other added values are considered, the price is reasonable."
"The price of the product is not very economical."
"I don't like that they have different types of licenses."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"Cortex XDR by Palo Alto Networks is an expensive solution."
"We pay a yearly annual subscription for this product."
"Its price is on par with other products. It might even be slightly cheaper. There are no additional costs."
"I prefer paying for a yearly license because it has some discounts. One of the companies I work for pays for the Business Select license, for 100 users."
"I've heard from my manager that the solution is expensive."
"Licensing costs are on a yearly basis."
"For 300 nodes, we pay about 15,000 Malaysian Ringgit ($3,500 USD)."
"We have an annual license and there is a fee per device used. The price is fair compared to the latest EDR solution."
"It is a cost-effective endpoint security service."
Information not available
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Top Industries

By visitors reading reviews
Construction Company
13%
Financial Services Firm
12%
Comms Service Provider
8%
Manufacturing Company
7%
Comms Service Provider
8%
Manufacturing Company
8%
Financial Services Firm
8%
Computer Software Company
6%
Manufacturing Company
19%
Financial Services Firm
11%
Government
10%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise20
Large Enterprise48
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise27
Large Enterprise33
By reviewers
Company SizeCount
Small Business2
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 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: April 2026.
889,955 professionals have used our research since 2012.