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CrowdStrike Falcon vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 9, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.5
CrowdStrike Falcon improves ROI by cutting costs and increasing productivity through efficient threat management and strong security measures.
Sentiment score
7.2
Splunk Enterprise Security enhances visibility, streamlines operations, and supports real-time decisions, improving efficiency and security in large-scale environments.
 

Customer Service

Sentiment score
7.1
Customers generally praise CrowdStrike Falcon's responsive, knowledgeable support, despite occasional slow responses and limited expertise concerns.
Sentiment score
6.7
Splunk Enterprise Security support is mixed: knowledgeable at higher levels but variable with first-tier responses, praised online.
The CrowdStrike team is very efficient; I would rate them ten out of ten.
If you want to write your own correlation rules, it is very difficult to do, and you need Splunk's support to write new correlation rules for the SIEM tool.
The technical support for Splunk met my expectations.
 

Scalability Issues

Sentiment score
7.9
CrowdStrike Falcon excels in scalable, seamless deployment across various organizations, with flexible licensing and minimal disruption during expansion.
Sentiment score
7.7
Splunk Enterprise Security is scalable and effective for large deployments, though costs and planning are essential considerations.
It has adequate coverage and is easy to deploy.
When it comes to scalability, it is entirely based on premium models according to demand.
They struggle a bit with pure virtual environments, but in terms of how much they can handle, it is pretty good.
It is easy to scale.
 

Stability Issues

Sentiment score
8.2
CrowdStrike Falcon offers stable, reliable performance with minor update issues and high user satisfaction ratings for protection.
Sentiment score
7.9
Splunk Enterprise Security is reliable and adaptable, handling large data volumes with minimal downtime and robust performance.
I have never seen instability in the CrowdStrike tool.
We are following N-1 versions across our environment, which is stable.
It provides a stable environment but needs to integrate with ITSM platforms to achieve better visibility.
It is very stable.
 

Room For Improvement

Users desire improved dashboard functionality, integration, machine learning, and interface enhancements with cost-effective options for better threat management.
Splunk Enterprise Security needs improved setup, GUI, user control, pricing, machine learning, and intuitive dashboards for better accessibility.
Simplifying the querying process, such as using double quote queries or directly obtaining logs based on IP addresses or usernames, would be beneficial.
Another concern is CrowdStrike's GUI. It changes annually, making it hard to work and find options.
Threat prevention should be their first priority.
What Splunk could do better is to create an API to the standard SIEM tools, such as Microsoft Sentinel.
Splunk Enterprise Security would benefit from a more robust rule engine to reduce false positives.
Splunk could enhance its offerings by incorporating modules for network detection and response and fraud management.
 

Setup Cost

CrowdStrike Falcon is pricier than competitors but valued for strong security, flexible features, and excellent support.
Splunk Enterprise Security is costly but valued for features and scalability, offering significant ROI with careful data management.
It is expensive compared to SentinelOne, but as the market leader, it is worth it.
I saw clients spend two million dollars a year just feeding data into the Splunk solution.
The platform requires significant financial investment and resources, making it expensive despite its comprehensive features.
Splunk is priced higher than other solutions.
 

Valuable Features

CrowdStrike Falcon excels with real-time threat detection, cloud-native flexibility, and seamless integration, enhancing endpoint security and management.
Splunk Enterprise Security enhances threat detection with fast data retrieval, customizable visualizations, and seamless third-party integration for efficient operations.
I can investigate by accessing the customer's host based on the RTR environment and utilize host search to know details for the past seven days, including logins, processes, file installations, malicious processes, and network connections.
The machine learning behavior for anomaly detection is a valuable feature.
Real-time response (RTR) is a feature of EDR.
This capability is useful for performance monitoring and issue identification.
They have approximately 50,000 predefined correlation rules.
The Splunk Enterprise Security's threat-hunting capabilities have been particularly useful in later releases.
 

Categories and Ranking

CrowdStrike Falcon
Ranking in Security Information and Event Management (SIEM)
6th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
126
Ranking in other categories
Endpoint Protection Platform (EPP) (2nd), Identity Management (IM) (6th), Threat Intelligence Platforms (2nd), Endpoint Detection and Response (EDR) (1st), Active Directory Management (2nd), Extended Detection and Response (XDR) (1st), Attack Surface Management (ASM) (1st), Ransomware Protection (1st), Identity Threat Detection and Response (ITDR) (3rd), AI-Powered Cybersecurity Platforms (1st)
Splunk Enterprise Security
Ranking in Security Information and Event Management (SIEM)
1st
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
305
Ranking in other categories
Log Management (2nd), IT Operations Analytics (1st)
 

Mindshare comparison

As of March 2025, in the Security Information and Event Management (SIEM) category, the mindshare of CrowdStrike Falcon is 4.5%, up from 1.8% compared to the previous year. The mindshare of Splunk Enterprise Security is 9.8%, down from 13.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Security Information and Event Management (SIEM)
 

Featured Reviews

Chintan-Vyas - PeerSpot reviewer
Easy to set up with good behavior-based analysis but needs a single-click recovery option
Most organizations are currently looking for a scheduled scan to meet their compliance needs. Other players like Symantec and Trend Micro, FireEye, et cetera, are still providing the signature-based regular scheduled scans also, which is not available in CrowdStrike. That is one parameter that we feel should be there in CrowdStrike. CrowdStrike is only working on the dynamic or the files under execution. CrowdStrike is not scanning the static files. The product could be more accurate in terms of performance. We'd like to have a single-click recovery option. With some machines getting corrupted by malware, we need an easy way to start with a blank slate if things happen. That one feature should be there in the EDR.
ROBERT-CHRISTIAN - PeerSpot reviewer
Has many predefined correlation rules and is brilliant for investigation and log analysis
It is very complicated to write your own correlation rules without the help of Splunk support. What Splunk could do better is to create an API to the standard SIEM tools, such as Microsoft Sentinel. The idea would be to make it less painful. In ELK Stack, Kibana is the query language with which you can search log files. I believe Splunk has also a query language in which they search their log files, but once you have identified the log file that you want to use for further security correlation, you want to very quickly transport that into your SIEM tool, such as Microsoft Sentinel. That is something that Splunk could make a little bit less painful because it is a lot of effort to find that log file and forward it. An API with Microsoft Sentinel or a similar SIEM tool would be a good idea.
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Comparison Review

VS
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…
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
10%
Manufacturing Company
9%
Government
7%
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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 that are very scalable, secure, and user-friendly. Cortex XDR by Palo Alto offers ...
How does Crowdstrike Falcon compare with Darktrace?
Both of these products perform similarly and have many outstanding attributes. CrowdStrike Falcon offers an amazing user interface that makes setup easy and seamless. CrowdStrike Falcon offers a cl...
How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?
The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never push your machine hardware to "test", you don't have the usual "scan now" feature ...
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...
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 ...
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...
 

Also Known As

CrowdStrike Falcon, CrowdStrike Falcon XDR, CrowdStrike Falcon Threat Intelligence, CrowdStrike Identity Protection, CrowdStrike Falcon Surface
No data available
 

Overview

 

Sample Customers

Information Not Available
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 CrowdStrike Falcon vs. Splunk Enterprise Security and other solutions. Updated: March 2025.
842,296 professionals have used our research since 2012.