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Elastic Security vs Zscaler Client Connector comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 2025

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

Elastic Security
Ranking in Endpoint Detection and Response (EDR)
16th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
65
Ranking in other categories
Log Management (10th), Security Information and Event Management (SIEM) (5th), Security Orchestration Automation and Response (SOAR) (7th), Extended Detection and Response (XDR) (9th)
Zscaler Client Connector
Ranking in Endpoint Detection and Response (EDR)
50th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Featured Reviews

SyedAli17 - PeerSpot reviewer
Centralized monitoring improves security posture through rapid data processing
The processing part of Elastic Security is very interesting for us since we handle almost 7,000 to 8,000 alerts per minute. We require rapid processing speed for alerts and event data, and Elastic Security is very efficient at handling this level of data. Additionally, Elastic Security helps improve the security posture of Pakistan through centralized visibility and real-time processing.
Carlos Snel - PeerSpot reviewer
Allows our IT department to easily analyze any connection issues
There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available. Additionally, more data centers are required globally to reduce latency, especially in areas like South America and Africa, though this does not directly relate to the Client Connector.

Quotes from Members

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

Pros

"The solution has a good community surrounding it for lots of helpful documentation for troubleshooting purposes."
"We like Elastic Security because it's a REST API-based solution. That's the primary reason we use it."
"The feature that we have found the most valuable is scalability."
"The most valuable features are the speed, detail, and visualization. It has the latest standards."
"Elastic Security is very easy to adapt."
"The solution's most valuable features are anomaly detection and connectivity reporting."
"One of the most valuable features of this solution is that it is more flexible than AlienVault."
"Elastic Security offers advanced features such as machine learning and integration with ChatGPT."
"Zscaler Client Connector is quite scalable, and I would rate its scalability as nine or ten out of ten."
"I'd rate the solution nine out of ten."
"The solution operates in the background seamlessly without the user noticing."
 

Cons

"The problem with ELK is it's difficult to administer. When you have a problem, it can be very, very difficult to rebuild indexes."
"Elastic Security's maintenance is hard and its scalability is a challenge. There are complications in scaling and upgrading. The solution needs to also provide periodic upgrade checks."
"The solution needs to be more reactive to investigations. We need to be able to detect and prevent any attacks before it can damage our infrastructure. Currently, this solution doesn't offer that."
"Its documentation should be a bit better. I have to spend at least a couple of hours to find the solution for a simple thing. When we buy Elastic, training is not included for free with Elastic. We have to pay extra for the training. They should include training in the price."
"Elastic sometimes does not correctly identify threats or anomalies. It might not classify an issue as malicious or critical accurately."
"Elastic Security could improve the documentation. It would help if they were more simple and clean."
"There is an area of improvement in the Logs list. The load list may need to be paginated as there are limits."
"They don't provide user authentication and authorisation features (Shield) as a part of their open-source version."
"The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects."
"There is room for improvement regarding the price of Zscaler Client Connector, as it is one of the most expensive solutions available."
"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 product offers an amazing pricing structure. Price-wise, the product is very competitive."
"Its price is fine. Its licensing works on a yearly basis. We have to renew the license every year. I also have a good experience with Darktrace. When we buy Darktrace, we get training free of cost, which is not there in Elastic. We have to pay extra for training. There is certainly room for improvement."
"It is easy to deploy, easy to use, and you get everything you need to become operational with it, and have nothing further to pay unless you want the OLED plugin."
"Compared to other tools, Elastic Security is a cheaper solution."
"Affordable but with additional costs"
"We are using the free, open-source version of this solution."
"When compared to other products, the price is average or on the low side."
"We use the open-source version, so there is no charge for this solution."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Government
10%
Comms Service Provider
8%
Financial Services Firm
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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 times lately using the dashboards we have created with Datadog; they are very good c...
What do you like most about Elastic Security?
Elastic provides the capability to index quickly due to the reverse indexes it offers. This data is crucial as it contains critical information. The reverse index allows fast data indexing because ...
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 is your experience regarding pricing and costs for Zscaler Client Connector?
Zscaler Client Connector is notably costly, with pricing rated at five out of ten in terms of affordability, reflecting the premium pricing of the solution.
What needs improvement with Zscaler Client Connector?
The stability of Zscaler Client Connector needs improvement, as it often disconnects and reconnects. An enhancement to increase stability would be beneficial.
What is your primary use case for Zscaler Client Connector?
I use Zscaler Client Connector ( /products/zscaler-client-connector-reviews ) when working from home to access my work applications. It allows me to connect to the VPN, enabling access to internal ...
 

Also Known As

Elastic SIEM, ELK Logstash
No data available
 

Overview

 

Sample Customers

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: July 2025.
865,384 professionals have used our research since 2012.