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CrowdStrike Observability vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 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

CrowdStrike Observability
Ranking in Log Management
43rd
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Ranking in Log Management
2nd
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
312
Ranking in other categories
Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)
 

Mindshare comparison

As of June 2025, in the Log Management category, the mindshare of CrowdStrike Observability is 0.5%, down from 0.6% compared to the previous year. The mindshare of Splunk Enterprise Security is 7.3%, down from 10.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Log Management
 

Featured Reviews

ManelAlvarez - PeerSpot reviewer
Protection improves through superior global visibility and robust cloud integration
CrowdStrike Observability is especially useful when using a multi-cloud environment. Although it is expensive, the protection level it provides justifies the price. For users on Google Cloud, I prefer using Google's GTI technology. Overall, I would rate CrowdStrike Observability as nine out of ten. I rate the overall solution as nine.
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.

Quotes from Members

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

Pros

"The intelligence database provided by CrowdStrike is very impressive."
"The log aggregation and correlation of data are notable features that enhance our operations."
"The intelligence database provided by CrowdStrike is very impressive."
"The price is worth it."
"I find the most effective feature of CrowdStrike Observability to be its cloud vision and attack surface vision, which enhance network traffic analysis."
"I have also been able to take advantage of some of the more complex statistical capabilities when analyzing logs."
"It provides a lot of analytics with the underlying AI engine, and it is a lot easier than other solutions. There are some products that do automated AI-based detection and drawing up charts, but for network monitoring and all of the monitoring aspects, it is quite a nice tool. It is very convenient for business users because they get more or less a lot of data readily available. If you're familiar with the Splunk query language, you can pretty much do whatever you want."
"The correlation capabilities are the first value that our clients say they like with Splunk."
"The ability to rapidly diagnose problems in production and non-production, across hundreds of log files, is the most valuable feature."
"The two features I appreciate most in Splunk Enterprise Security are the content management system and the inter-incident review dashboard."
"We were able to create a catalog of dashboards and have a holistic view at all levels. We could understand our business much better. Real-time errors, which were buried in emails before now, surfaced up on dashboards."
"The search lookups are useful."
"The solution's most valuable feature is the aggregation of all the logs in one place, using enterprise securities built-in or ESCU use cases to find them."
 

Cons

"Integration with Huawei should be more straightforward."
"For reporting or log management, having a longer duration for backup without needing to purchase a paid subscription would be beneficial. Currently, there is a default ninety-day backup period."
"For reporting or log management, having a longer duration for backup without needing to purchase a paid subscription would be beneficial."
"Integration with Huawei should be more straightforward."
"The customer service is not satisfactory for me. The support is only available in English, and my users in LATAM regions such as Peru and Colombia require local language support, which is not currently provided."
"The use cases provided by Splunk are a good starting point, but could cover many additional topics to ensure that a smaller or less experienced shop might maximize the value of an ES deployment."
"We do have to educate developers on how to not blow it up. It is a little to easy to write an expensive query and overly stress the system. This could be improved."
"On-premises scaling of the solution is a bit more limited than it is on the cloud."
"We had some connections issues with the solution at the beginning."
"Splunk has a steeper learning curve, making it feel less user-friendly."
"The documentation is in definite need of improvement."
"The price has room for improvement."
"Splunk could enhance its offerings by incorporating modules for network detection and response and fraud management, along with improving its threat intelligence management capabilities."
 

Pricing and Cost Advice

Information not available
"As a team, we prefer the old pricing model with a perpetual license. We are still evaluating the whole subscription-based model."
"Pricing can be a limiting factor. You have to continuously tune what you are bringing in and make sure what you bring in is of value."
"Splunk is really expensive compared to all the other tools on the market, including Microsoft Sentinel."
"The cost is on the high end, which makes it difficult for some organizations to use."
"It is a bit costly."
"The license for Splunk Enterprise Security is expensive."
"I think we recently switched to the SVC pricing compared to the ingest pricing."
"Splunk has always been on the expensive side."
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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
Financial Services Firm
16%
Computer Software Company
15%
Healthcare Company
8%
Retailer
7%
Financial Services Firm
15%
Computer Software Company
15%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What needs improvement with CrowdStrike Observability?
CrowdStrike Observability could improve in terms of understanding the functionality of different modules. The complexity of having multiple modules such as vulnerability management and identity man...
What is your primary use case for CrowdStrike Observability?
I have been using CrowdStrike Observability for the past two months with a focus on the cloud environment, specifically integrating with Google Cloud. We are currently utilizing it for detection pu...
What advice do you have for others considering CrowdStrike Observability?
CrowdStrike Observability is especially useful when using a multi-cloud environment. Although it is expensive, the protection level it provides justifies the price. For users on Google Cloud, I pre...
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...
 

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 Observability vs. Splunk Enterprise Security and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.