Splunk User Behavior Analytics vs Zscaler Cloud IPS comparison

Splunk and Zscaler are both solutions in the Intrusion Detection and Prevention Software (IDPS) category. Splunk is ranked #12 with an average rating of 7.8, while Zscaler is ranked #20. Splunk holds a 2.8% mindshare in ID, compared to Zscaler’s 1.7% mindshare. Additionally, 100% of Splunk users are willing to recommend the solution, compared to 100% of Zscaler users who would recommend it.

Splunk User Behavior Analytics

Read 25 Splunk User Behavior Analytics reviews

3,658 Views
988 Comparison Views

100% willing to recommend

Zscaler Cloud IPS

Read 5 Zscaler Cloud IPS reviews

760 Views
623 Comparison Views

100% willing to recommend

Splunk User Behavior Analytics

Zscaler Cloud IPS

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 19, 2024

Splunk User Behavior Analytics and Zscaler Cloud IPS are competitive in the cybersecurity category. Zscaler appears to have an upper hand due to its robust features and ease of integration despite higher costs.

Features: Splunk User Behavior Analytics utilizes advanced machine learning for anomaly detection, offers on-premise deployment flexibility, and supports complex behavioral analysis. Zscaler Cloud IPS provides comprehensive threat protection, is easily integrated with existing networks, and leverages a cloud-native architecture for scalability.

Ease of Deployment and Customer Service: Zscaler Cloud IPS enables seamless cloud-based deployment with efficient customer service, facilitating quick onboarding and ongoing support. Splunk might require a more complex initial setup but offers responsive customer service to address implementation challenges.

Pricing and ROI: Splunk User Behavior Analytics offers a flexible pricing model beneficial for budget-sensitive clients, supporting positive ROI with its on-premise solutions. Zscaler Cloud IPS, while potentially more expensive initially, provides considerable ROI through comprehensive threat protection and scalable architecture, making the cost worthwhile for users.

To learn more, read our detailed Splunk User Behavior Analytics vs. Zscaler Cloud IPS Report (Updated: March 2026).

Buyer's Guide

Splunk User Behavior Analytics vs. Zscaler Cloud IPS

March 2026

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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

Splunk User Behavior Analytics

Ranking in Intrusion Detection and Prevention Software (IDPS)

12th

Average Rating

8.2

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

User Entity Behavior Analytics (UEBA) (4th)

Zscaler Cloud IPS

Ranking in Intrusion Detection and Prevention Software (IDPS)

20th

Average Rating

9.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of March 2026, in the Intrusion Detection and Prevention Software (IDPS) category, the mindshare of Splunk User Behavior Analytics is 2.8%, up from 1.5% compared to the previous year. The mindshare of Zscaler Cloud IPS is 1.7%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Intrusion Detection and Prevention Software (IDPS) Mindshare Distribution
Product	Mindshare (%)
Splunk User Behavior Analytics	2.8%
Zscaler Cloud IPS	1.7%
Other	95.5%

Intrusion Detection and Prevention Software (IDPS)

Featured Reviews

Siva Kuppala

Enterprise Architect at Wipro Limited

Offers intuitive deployment with strong customer support and advanced analytics features

There are improvements that could be made to Splunk User Behavior Analytics as any product will have advantages and disadvantages. Scalability is one consideration. For example, the advantages include rapid auto scaling to meet demand. A disadvantage is that it can lead to cost overrun if not properly factored or governed. The speed of deployment offers faster provisioning as an advantage, but it can require substantial automation skills and infrastructure as code expertise, which can be challenging. Cloud provides major operational benefits such as agility, automation, resilience, and global access when setting up on Cloud. However, it introduces challenges such as cost control, complexity, and vendor dependency. For example, global reach allows deployment of apps and services closer to users worldwide, but data sovereignty concerns exist and region selection must align with compliance requirements.

Read full review

Utpal Sinha

Sr Network Engineer at Momentive

Stable product with valuable SSL inspection features

We use Zscaler Cloud IPS for threat protection, full SSL inspection, and data center scalability. It integrates with multiple products, including cloud firewalls, cloud sandboxing, Cloud Security Broker (CSB), and Data Loss Prevention (DLP). It helps us allow or block specific TCP or UDP ports…

Read full review

Quotes from Members

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

Pros

"Splunk's technical support is amazing."

"Because of some of the visualizations that we utilize, we are able to understand strange, unusual traffic on our networks."

"Splunk is more user-friendly than some competing solutions we tried."

"The solution's most valuable feature is Splunk queries, which allow us to query the logs and analyze the attack vectors."

"The best features in Splunk User Behavior Analytics include anomaly detection, behavioral profiling, and risk scoring and prioritization functionality."

"We are really pleased with Splunk and its features. It would be practically impossible to function without it. To provide a general overview of the system, it's important to note that the standard log files are currently around 250 gigabytes per day. It would be impossible to manually walk through these logs by hand, which is why automation is essential."

"The most valuable feature is being able to take data and put it into other systems so that we could see the output, and to see where we need to apply our focus."

"The solution appears to be stable, although we haven't used it heavily."

More Splunk User Behavior Analytics pros

"The initial setup process is easy."

"Cloud IPS integration is seamless, and it uses a Zero Trust model. It also simplifies overall user access management."

"The best feature is that Zscaler allows for a separation between cloud applications and URL filtering. For example, under the cloud application segment, I can bypass Microsoft Office 365 without the need to add URLs manually. It's one click, so that's handy."

"The initial setup is straightforward and easy in comparison with other solutions."

"The product's most valuable feature is complete SSL inspection."

Cons

"The solution is much more expensive than relative competitors like ArcSight or LogRhythm. It makes it hard to sell to customers sometimes."

"We want to have an automated system for bot hunting that enables us to detect anomalies predictively based on historical data. It would be helpful if Splunk included process mining as an alternative option. We have a threat workflow, but it would be useful if we could supplement that with some process mining capabilities over time."

"The dashboard part could be improved."

"The price of Splunk UBA is too high."

"They should work to add more built-in correlation searches and more use cases based on worldwide customer experiences. They need more ready-made use cases."

"I would like to see an enhancement in the automation of creating the rules."

"Enhancing the storage model that they are using is necessary."

"It could be easier to scale the solution if you are using it on-premise, not in the cloud."

More Splunk User Behavior Analytics cons

"There is always room for improvement."

"When it comes to scalability, the IPsec could be improved."

"We encounter issues sharing IP addresses with other companies using the software."

"We recently had a significant issue with Zscaler. I think they have too many customers and some of their connection edge nodes went down because there were too many requests. I think they aren't scaling enough to keep up with the demand in some areas. That's one thing they should improve."

"They have given limited free access for a year. Instead, they should increase the file size and give limited free access for around two months. It will allow engineers to evaluate the product."

Pricing and Cost Advice

"There are additional costs associated with the integrator."

"I am not aware of the price, but it is expensive."

"The licensing costs is around 10,000 dollars."

"My biggest complaint is the way they do pricing... You can never know the pricing for next year. Every single time you adjust to something new, the price goes up. It's impossible to truly budget for it. It goes up constantly."

"Pricing varies based on the packages you choose and the volume of your usage."

"I hope we can increase the free license to be more than 5 gig a day. This would help people who want to introduce a POC or a demo license for the solution."

"The product is not affordable for small and medium enterprises."

"The software has become more expensive at present."

"Zscaler has so far been solely responsible for all the sales we have done with it, so it would be more suited than us to address any issues concerning the pricing."

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Top Industries

By visitors reading reviews

Computer Software Company

10%

Financial Services Firm

10%

Government

University

Healthcare Company

11%

Manufacturing Company

10%

University

10%

Real Estate/Law Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	6
Large Enterprise	12

No data available

Questions from the Community

What do you like most about Splunk User Behavior Analytics?

The solution's most valuable feature is Splunk queries, which allow us to query the logs and analyze the attack vectors.

See all answers

What is your experience regarding pricing and costs for Splunk User Behavior Analytics?

Splunk User Behavior Analytics is a premium product. Compared to all other products in the market, it is the most expensive one in all aspects including professional service and licenses, even the ...

See all answers

What needs improvement with Splunk User Behavior Analytics?

Splunk User Behavior Analytics is still an immature product, so it still needs some R&D to be able to be mature in the market. The prediction, algorithms, and ML codes behind Splunk User Behavi...

See all answers

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Comparisons

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Compared 17% of the time

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Compared 7% of the time

Dtex Systems vs Splunk User Behavior Analytics

Compared 7% of the time

Coralogix vs Splunk User Behavior Analytics

Compared 6% of the time

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Compared 16% of the time

Palo Alto Networks URL Filtering with PAN-DB vs Zscaler Cloud IPS

Compared 14% of the time

Darktrace vs Zscaler Cloud IPS

Compared 12% of the time

Fortinet FortiGate vs Zscaler Cloud IPS

Compared 11% of the time

Cisco Sourcefire SNORT vs Zscaler Cloud IPS

Compared 10% of the time

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Product Reports

Buyer's Guide

Splunk User Behavior Analytics

February 2026

Download Splunk User Behavior Analytics product report

Buyer's Guide

Intrusion Detection and Prevention Software (IDPS)

February 2026

Download Zscaler Cloud IPS product report

Also Known As

Caspida, Splunk UBA

No data available

Overview

Splunk User Behavior Analytics is a behavior-based threat detection is based on machine learning methodologies that require no signatures or human analysis, enabling multi-entity behavior profiling and peer group analytics for users, devices, service accounts and applications. It detects insider threats and external attacks using out-of-the-box purpose-built that helps organizations find known, unknown and hidden threats, but extensible unsupervised machine learning (ML) algorithms, provides context around the threat via ML driven anomaly correlation and visual mapping of stitched anomalies over various phases of the attack lifecycle (Kill-Chain View). It uses a data science driven approach that produces actionable results with risk ratings and supporting evidence that increases SOC efficiency and supports bi-directional integration with Splunk Enterprise for data ingestion and correlation and with Splunk Enterprise Security for incident scoping, workflow management and automated response. The result is automated, accurate threat and anomaly detection.

Splunk

Zscaler Cloud IPS enables you to have all threat and alert data in one place. Full user, file and app context is available. Streaming to a SIEM allows further integration into the SOC ecosystem.

The Zscaler Threat Library allows administrators and SOC personnel to drill down on IPS alerts to perform in-depth analysis of threat data within their installation. Search by vulnerability, category or keyword

For more details: https://www.zscaler.com/produc...

Zscaler

Sample Customers

8 Securities, AAA Western, AdvancedMD, Amaya, Cerner Corporation, CJ O Shopping, CloudShare, Crossroads Foundation, 7-Eleven Indonesia

Zenith Live, Azure, Carlsberg Group

Buyer's Guide

Splunk User Behavior Analytics vs. Zscaler Cloud IPS

March 2026

Free Report: Splunk User Behavior Analytics vs. Zscaler Cloud IPS

Find out what your peers are saying about Splunk User Behavior Analytics vs. Zscaler Cloud IPS and other solutions. Updated: March 2026.

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