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Elastic Security vs Zscaler Client Connector comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 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) (3rd), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Elastic Security
Ranking in Endpoint Detection and Response (EDR)
23rd
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
66
Ranking in other categories
Log Management (13th), Security Information and Event Management (SIEM) (11th), Security Orchestration Automation and Response (SOAR) (10th), Extended Detection and Response (XDR) (13th)
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 October 2026, in the Endpoint Detection and Response (EDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.7%, down from 3.9% compared to the previous year. The mindshare of Elastic Security is 2.3%, down from 2.4% 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 Networks3.7%
Elastic Security2.3%
Zscaler Client Connector0.6%
Other93.4%
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.
Laurentiu Popescu - PeerSpot reviewer
Chief Product Officer at ClusterPower
Has improved threat detection with deep log analysis and streamlined investigation workflows
The most useful features I find in Elastic Security are the forensic ones that allow us to carry deeper analysis into the logs for in-depth investigations, and the dashboards, with the reporting dashboard being quite user-friendly. Elastic Security is quite good at identifying threats, as it is part of the deep investigation tool that I mentioned before. Unless we need to look further into a certain log, we can carry out a deeper analysis and forensics on those particular logs. I can assess the impact of Elastic Security's real-time data analysis on our threat response efficiency as working pretty good. We are looking for real-time analysis because we have a continuous inflow of logs from different sources: from our cloud, from Active Directory, from our network. So it works pretty well.
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

"But overall, when we speak about security and protection, they are one of the top providers."
"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 protection offered by this product is good, as is the endpoint reporting."
"Has great threat detection capabilities."
"Overall, it's a great platform; it integrates very well with other solutions from Palo Alto and also with our vendors, the ease of use is excellent, I love the root cause analysis from Cortex, which is amazing, and in a few clicks you can have the full root cause."
"The product's initial setup phase is very easy."
"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, and this sharing of metadata helps make the solution very safe."
"The initial setup is pretty easy."
"Elastic Security is very customizable, and the dashboards are very easy to build."
"The most valuable feature is the speed, as it responds in a very short time."
"We like the detailed investigation features of the platform as you're able to get a lot of detail as to what's going on on the host when you do investigations."
"Elastic Security is applied within my cyber defense strategy by utilizing many modules such as EDR, GenAI, SOAR module and combines with the SIEM module."
"Elastic Security is a highly flexible platform that can be implemented anywhere."
"I like that it's a SIEM platform. I like that I can sell Elastic Security quickly. Elastic Security has a large community that can support users."
"ELK Logstash is easy and fast, at least for the initial setup with the out of box uses."
"Elastic has a lot of beats, such as Winlogbeat and Filebeat. Beats are the agents that have to be installed on the terminals to send the data. When we install beats or Elastic agents on every terminal, they don't overload the terminals. In other SIEM solutions such as Splunk or QRadar, when beats or agents are installed on endpoints, they are very heavy for the terminals. They consume a lot of power of the terminals, whereas Elastic agents hardly consume any power and don't overload the terminals."
"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."
"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."
"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 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."
"It is very useful, and the logs are very helpful; when we go to logs, we understand what is happening."
"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."
 

Cons

"Managing the product should be easier."
"The downside to the solution is that there are a large number of false positives."
"Palo Alto Networks Cortex XDR does not detect malicious activity like in other anti-virus solutions like Trend Micro and Windows with Cisco."
"If you compare it to SentinelOne, which has more functionalities and detection capabilities on an open platform, the pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks."
"I have seen lagging with Cortex XDR by Palo Alto Networks. There was one time when we faced a threat actor trying to gain access to our system. When our team utilized the tool, we were all on the same dashboard and we faced a lag issue at that time of around five minutes, which was quite significant."
"There is a severe gap in functionality between Windows, Linux, and Mac versions. For example all folder restriction settings are Windows only. Traps 5.0+ does not have SAML / LDAP integration."
"I would like to see improvement in the tool's user interface, particularly in the area of managing alerts and providing more reporting capabilities."
"When it comes to core analysis, and security analysis, Cortex needs to provide more information."
"The solution is stable if you don't touch it too much. Meaning, it's technically stable, but if there is a period of downtime, you will face quite a big hiccup in getting it running again and stabilized."
"Because of the notification issue we moved to Logentries, as it provides a simple way to get notification whenever a server encounters an error or something unexpected happens (which we have defined using Regex)."
"It could use maybe a little more on the Linux side."
"The interface could be more user friendly because it is sometimes hard to deal with."
"They don't provide user authentication and authorisation features (Shield) as a part of their open-source version."
"The biggest challenge has been related to the implementation."
"In terms of improvement, there could be more automation in responding to and evaluating detections."
"Elastic has one problem. In the past, Elastic Security was free. Now, they currently only offer the basic license or a certain period of time."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
"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 a hard learning curve for Zscaler Client Connector; their support isn't the greatest all the time."
"Zscaler Client Connector is not low in cost; it is definitely on the higher side."
"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."
 

Pricing and Cost Advice

"It has a yearly renewal."
"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"The return on investment is from the user side because we have seen the performance of it increase the delivery time of the product if we are using too many web-based and on-premise applications. In indirect ways, we saw the return of investment in terms of performance and user satisfaction increase."
"Cortex XDR by Palo Alto Networks is quite an expensive solution."
"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."
"I don't like that they have different types of licenses."
"The cost depends on your chosen license type, like Pro or other licenses."
"The pricing is okay, although direct support can be expensive."
"We use the open-source version, so there is no charge for this solution."
"The pricing is in the middle. I think it is not an expensive experience if we compare it with big names, for example, QRadar, and also Oxide. I think Elastic Security is quite cheap. I would rate the pricing of this solution a five out of ten."
"The solution is not expensive and costs around ten dollars a month."
"Compared to other products such as Dynatrace, this is one of the cheaper options."
"Elastic Stack is an open-source tool. You don't have to pay anything for the components."
"I find it better than Splunk in terms of cost-effectiveness. For cost-effectiveness, I would rate it a nine out of 10."
"Elastic Security is free to use."
"We are using the free, open-source version of this solution."
Information not available
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Manufacturing Company
10%
Comms Service Provider
10%
Financial Services Firm
9%
Manufacturing Company
8%
Government
8%
Manufacturing Company
18%
Comms Service Provider
10%
Government
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 Business40
Midsize Enterprise12
Large Enterprise15
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,...
Datadog vs ELK: which one is good in terms of performance, cost and efficiency?
With Datadog, we have near-live visibility across our entire platform. We have seen APM metrics impacted several time...
What is your experience regarding pricing and costs for Elastic Security?
I am satisfied with the pricing, setup cost, and licensing cost. It is a pure 10.
What needs improvement with Elastic Security?
I do not have any specific recommendations for improvements in Elastic Security, but I feel that the AI module should...
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
Elastic SIEM, ELK Logstash
No data available
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Texas A&M, U.S. Air Force, NuScale Power, Martin's Point Health Care
Information Not Available
Find out what your peers are saying about Elastic Security vs. Zscaler Client Connector and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.