ELK Kibana vs Splunk Enterprise Security comparison

The compared Elastic and Splunk solutions aren't in the same category. Splunk is ranked #1 in SIEM , with an average rating of 8.3, and holds a 7.3% mindshare. Additionally, 60% of Elastic users are willing to recommend the solution, compared to 94% of Splunk users who would recommend it.

ELK Kibana

Read 4 ELK Kibana reviews

60% willing to recommend

Splunk Enterprise Security

Read 403 Splunk Enterprise Security reviews

40,673 Views
22,777 Comparison Views

94% willing to recommend

ELK Kibana

Splunk Enterprise Security

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Executive Summary

We performed a comparison between ELK Kibana and Splunk Enterprise Security based on real PeerSpot user reviews.

Find out what your peers are saying about Salesforce, Splunk, Apache and others in Data Visualization.

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Buyer's Guide

Data Visualization

May 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

ELK Kibana

Average Rating

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Splunk Enterprise Security

Average Rating

8.4

Reviews Sentiment

7.2

Number of Reviews

403

Ranking in other categories

Log Management (1st), Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)

Featured Reviews

KentJones

Engineer at Raytheon Technologies

Visualization tools are optimized providing us with increased flexibility

One area that could be improved is security. Being an open source product, if you want to add security, if you want to add authentication, you've got to use a third party plugin that may or may not cost you, or alternatively upgrade to their subscription service, which is a downside as well. I think the types of visualizations are nice, but I think there's room to add more without having to go to third party plugins to do that. Just comparing the total number of visualizations that it provides compared to Grafana, you can see that it's lacking. The UI experience isn't as rich as it is with Grafana or certain other tools. I would like to see better authentication options, typical authentication options, like active directory and LDAP as well, just a richer UI with more graph type options.

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Sathis-Kumar

Senior Manager at Bank of America

Helps us detect cyber threats quickly and integrate multiple feeds effectively

Overall, the product is good, but when it comes to some infrastructure issues, we have to dig into more logs. There is no straightforward indication of an issue. Health check kind of dashboards are not available. More AI would help us, and more optimization, since security products run more queries. The AI module could suggest solutions, optimizing queries or workload balancing. If the product itself advises on running queries during peak times, it would be similar to what ChatGPT currently offers. We see quite a few issues on stability. Even last week, we faced something, and identifying bottlenecks is not easy. We need more SMEs, and there is no mechanism to tell us about indexer or search head issues. Self-monitoring dashboards could be beneficial. The technical support still requires more improvement. Often, primary support takes a lot of time and forwards most solutions to the engineering side. The primary support team has very limited knowledge to provide.

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Quotes from Members

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

Pros

"Some visualization tools are optimized for time series like Kibana, which allows you to do both, and we like the flexibility of being able to analyze different types of data."

"Having a tool where you can find logs that were generated months ago, and being able to search over a long period of time, is great."

"The automatic update of the graphs from a dashboard is very convenient."

"The stability of this solution is fantastic, as it has not failed us for months and we use it extensively."

"The optimization and flexibility of visualization tools."

"The user interface is very good, and the data visualization is simple and user-friendly."

"Splunk Enterprise Security would provide better capabilities and out-of-box detections."

"Without Splunk Enterprise Security, it would be difficult for us to manage and prioritize alerts. There's a potential to lose track of important notifications, and it's essential to our security that we do not miss anything. Splunk has improved our investigations because the reporting and dashboarding make things so much easier. We can provide weekly or monthly reports. I also like Splunk's ability to integrate."

"The AI-driven detections have improved the accuracy of my investigations significantly, reduced my mean time to detection by about 30 percent and my mean time to resolution by about 40 percent, and contributed to faster, more efficient threat detection compared to other SIEM tools I have used."

"They have approximately 50,000 predefined correlation rules, which is quite a lot, and I find that good."

"You can run reports against multiple devices at the same time. You are able to troubleshoot a single application on a thousand servers. You can do this with a single query, since it is very easy to do."

"It helped us consolidate all our solutions into an easy tool to use for various employees."

"Splunk has give us the capability to easily track problems and their status."

"I find the process for customizing, developing, testing, deploying, and refining detections in Splunk Enterprise Security effective."

More Splunk Enterprise Security pros

Cons

"Having a kind of wizard that would help you when you are typing your search would make it easier and quicker to refine your search, and ultimately find what you are looking for."

"One area that could be improved is security. Being an open source product, if you want to add security, if you want to add authentication, you've got to use a third party plugin that may or may not cost you, or alternatively upgrade to their subscription service, which is a downside as well."

"This solution should allow the user to combine two indices into one graph and it should provide a unique count."

"Populating data sometimes is also difficult for the user."

"Security could be improved thereby avoiding the necessity of a third party plugin."

"It's difficult to set up initially, and their billing model is also a bit complicated."

"We're planning to incorporate UBA and SOAR. It would be good to have everything in one place."

"I think the pricing aspect of Splunk Enterprise Security is quite high compared to other products, which I hear from most of my customers."

"While Splunk Enterprise Security is powerful, it presents significant complexity for users, as it's not particularly user-friendly for beginners."

"If you have to do your own stuff, such as customized charts, it is a little bit more work, but once you're familiar with the Splunk query language, you can pretty much do whatever you want. In terms of features, it should probably have the features that other competitors provide."

"The product's price may be an area of concern where improvements are required."

"We've sometimes faced issues with upgrades. The incident review dashboard sometimes breaks after updates. When we add a space or something in the description or anywhere in the SQL, the drill-down value may be reset with a blank value. Before rolling out any software, they should test it thoroughly and ensure clients won't have issues with the upgraded version. It should be compatible with all or most of the apps. All major issues must be addressed before rolling out the upgrade."

"Splunk Enterprise Security can be improved with better triage capability and less dependency on running SPL searches, which would allow analysts who may not have much experience in writing SPL searches to still use the tool and run investigations."

More Splunk Enterprise Security cons

Pricing and Cost Advice

Information not available

"Its price is fair. Like with anything else, if you go into the cloud, different providers cost more, and you are able to throttle back or throttle up. The cost is comparable with anything else."

"It can be expensive, especially the licensing costs. However, there is added value in what it can do, not just log aggregation."

"It's definitely worth it."

"Expensive compared to other options."

"Splunk Enterprise Security is expensive."

"Splunk Enterprise Security is an expensive solution."

"The pricing seems good relative to the other vendors that we have had here. However, they need to find ways to be more flexible with the licensing and be able to deal with situations where we start generating more logs. Maybe having some controls in the Splunk interface to turn it off, so we don't have to change anything in our application."

"The price of Splunk Enterprise Security fluctuates based on the customer, but I believe it's quite costly, especially for our clientele."

More Splunk Enterprise Security pricing and cost advice

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Comparison Review

Vinod Shankar

Manager, Enterprise Risk Consulting at a tech company with 1,001-5,000 employees

Feb 26, 2015

HP ArcSight vs. IBM QRadar vs. McAfee Nitro vs. Splunk vs. RSA Security vs. LogRhythm

We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…

Read full review

Top Industries

By visitors reading reviews

No data available

Financial Services Firm

14%

Manufacturing Company

Computer Software Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	126
Midsize Enterprise	59
Large Enterprise	277

Questions from the Community

Ask a question

Earn 20 points

What SOC product do you recommend?

For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is asking to miss details that are critical, and ending up a statistic. Also, rememb...

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What is a better choice, Splunk or Azure Sentinel?

It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...

See all answers

How does Splunk compare with Azure Monitor?

Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we...

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Comparisons

Tableau Enterprise vs ELK Kibana

Compared 26% of the time

Qlik Sense vs ELK Kibana

Compared 16% of the time

GoodData vs ELK Kibana

Compared 14% of the time

Oracle Analytics Cloud vs ELK Kibana

Compared 11% of the time

More ELK Kibana Competitors

IBM Security QRadar vs Splunk Enterprise Security

Compared 8% of the time

Sentinel vs Splunk Enterprise Security

Compared 5% of the time

Elastic Security vs Splunk Enterprise Security

Compared 3% of the time

Wazuh vs Splunk Enterprise Security

Compared 3% of the time

Dynatrace vs Splunk Enterprise Security

Compared 2% of the time

More Splunk Enterprise Security Competitors

Product Reports

Buyer's Guide

Data Visualization

May 2026

Download ELK Kibana product report

Buyer's Guide

Splunk Enterprise Security

May 2026

Download Splunk Enterprise Security product report

Overview

Kibana lets you visualize your Elasticsearch data and navigate the Elastic Stack, so you can do anything from learning why you're getting paged at 2:00 a.m. to understanding the impact rain might have on your quarterly numbers.

Elastic

Splunk Enterprise Security delivers powerful log management, rapid searches, and intuitive dashboards, enhancing real-time analytics and security measures. Its advanced machine learning and wide system compatibility streamline threat detection and incident response across diverse IT environments.

Splunk Enterprise Security stands out in security operations with robust features like comprehensive threat intelligence and seamless data integration. Its real-time analytics and customizable queries enable proactive threat analysis and efficient incident response. Integration with multiple third-party feeds allows detailed threat correlation and streamlined data visualization. Users find the intuitive UI and broad compatibility support efficient threat detection while reducing false positives. Despite its strengths, areas such as visualization capabilities and integration processes with cloud environments need enhancement. Users face a high learning curve, and improvements in automation, AI, documentation, and training are desired to maximize its potential.

What Are the Key Features of Splunk Enterprise Security?

Log Management: Efficiently manages and organizes a vast amount of logs for better data handling.
Rapid Data Search: Quickly retrieves relevant data for fast decision-making.
Flexible Dashboards: Customizable dashboards provide clear data visualization.
Comprehensive Threat Intelligence: Offers detailed insights to preemptively defend against threats.
Real-Time Analytics: Analyzes data in real-time to enhance response times.
Integration with Third-Party Feeds: Streamlines information flow from multiple sources.

What Benefits Should Users Investigate in Reviews?

Efficient Incident Response: Enhances the ability to respond promptly to threats.
False Positive Reduction: Minimizes incorrect threat alarms, making monitoring more efficient.
Threat Detection Speed: Accelerates the identification and evaluation of security threats.
Cost-Effectiveness: Potential savings through better licensing options and operational efficiency.
User Adaptability: Enhancements in documentation and training resources aid in overcoming the learning curve.

In specific industries like finance and healthcare, Splunk Enterprise Security is instrumental for log aggregation, SIEM functionalities, and compliance monitoring. Companies leverage its capabilities for proactive threat analysis and response, ensuring comprehensive security monitoring and integration with various tools for heightened operational intelligence.

Splunk

Sample Customers

Sprint, Grab, Volkswagen, Autopilot, Voyages-SNCF.com, Just Eat, Accenture, Dell, Verizon Wireless, Kaidee, Green Man Gaming, Compare Group, Tango, Quizlet

Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.

Find out what your peers are saying about Salesforce, Splunk, Apache and others in Data Visualization. Updated: May 2026.

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