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CrowdStrike Observability [EOL] vs Splunk Enterprise Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Aug 26, 2026

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 [...
Average Rating
8.0
Reviews Sentiment
4.9
Number of Reviews
8
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
463
Ranking in other categories
Log Management (1st), Security Information and Event Management (SIEM) (1st), IT Operations Analytics (1st)
 

Featured Reviews

HectorRios - PeerSpot reviewer
IT COMMUNICATIONS AND NETWORKS at Américas BPS
Has provided reliable alerts and helped identify infrastructure issues through detailed reporting
The best features of CrowdStrike Observability include the way they show issues to the client or agent, and their data collection method is interesting because they use an agent-less approach in some cases, collecting data from infrastructure such as firewalls. Additionally, they have the agent, but the presentation in the management console is excellent as we have observability end-to-end with the servers and all the services configured in the use cases. The intelligent alerting feature is excellent and configured on our console, being highly effective as it detects real alerts and just warnings or real issues. Identifying performance bottlenecks is important because they collect numerous MD5 or hash keys including movements or playbooks. The way they organize that in the console is excellent, allowing you to have reports detecting issues, which not only includes detection but also provides solutions to those issues.
Sathis-Kumar - PeerSpot reviewer
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.

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 best features of CrowdStrike Observability include the way they show issues to the client or agent, and their data collection method is interesting because they use an agent-less approach in some cases, collecting data from infrastructure such as firewalls."
"I find the most effective feature of CrowdStrike Observability to be its cloud vision and attack surface vision, which enhance network traffic analysis."
"The log aggregation and correlation of data are notable features that enhance our operations."
"The dashboard and user interface of CrowdStrike Observability are quite good, and the support is responsive."
"The intelligent alerting feature is excellent and configured on our console, being highly effective as it detects real alerts and just warnings or real issues."
"The price is worth it."
"In the logs and the trajectory, it shows detailed information about where the source of infection comes from, how it travels, and how to reach there."
"Splunk has saved our organization time by resolving problems in a quicker timeframe."
"Overall, I would rate it a nine out of ten."
"It's extremely scalable. It's a very robust solution and certainly has the capability of handling far bigger data requirements than a lot of the other tools. Generally what ends up happening with me is that my clients tend, for the most part, to be mid-tier organizations where the cost of that solutions would be accompanying requirements for people just becomes way too prohibitive. Especially considering the model that they use for costing, which is based on the volume of data. Of course, they're going to put everything including the Coke machine as the ability to collect data off of it, because of course the more they can put through the tool the more money they make."
"Overall, Splunk Enterprise Security has reduced our MTTR by approximately 30%."
"It has reduced the time to resolution, time to investigate, and time to troubleshoot for debugging issues."
"Splunk Enterprise Security has definitely helped us save time; it has helped us tremendously with preventing breaches of SLA on incidents and tickets as well as with ticket volume and log analysis."
"It has been helping a lot of my clients with fast data mining and information propagation."
"On the cloud, we are pushing through less than half a petabyte of data. So far, it has been fairly stable because it runs on all the underlying AWS infrastructures."
 

Cons

"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."
"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."
"We had some difficulties at the beginning, but at this moment they are improving, so probably in some months I will give them a ten."
"Technical support received a rating of 4 out of 10."
"From the different deployments I have worked with, the shortcomings of CrowdStrike Observability are often because of what clients are able to share with CrowdStrike."
"Integration with Huawei should be more straightforward."
"The areas of CrowdStrike Observability that have room for improvement include the approach towards customer issues, where resolution takes time."
"The pricing is very high and small companies cannot afford it. They should reduce the price because the backend infrastructure is the same."
"Sometimes, there is latency in the logs."
"Writing queries is a bit complicated sometimes."
"Splunk Enterprise Security could be improved in the dashboards that provide KPIs about environmental behavior."
"Being a SIEM solution with a centralized dashboard, we would like to have more options to customize it."
"Currently, in my opinion, Splunk Enterprise Security is good. However, Splunk has an ingest processor that could be improved."
"The difficult part is related to integration with sources of data that are used to create the logs as this depends on the infrastructure of the client."
"Code understanding requirement is complicated for most users."
"It will be helpful for customers if they can create some real-world cases, and we can find a case study to align with. I know that Splunk has tremendous potential. We only include a tiny piece of it. There is a lot of stuff that we need to learn. If Splunk can provide more real-time examples, that will be helpful for customers."
 

Pricing and Cost Advice

Information not available
"Splunk Enterprise Security is expensive."
"It can be tough to determine if you are getting all of the value out of your investment at times."
"It is a pretty high cost solution, but if your organization has the funds, it can bring many benefits."
"Expensive compared to other options."
"Splunk Enterprise becomes extremely expensive after the 20GB/month license."
"The pricing model is based on the number of gigabytes that you ingest into the Splunk system. So it can be an expensive solution."
"The Splunk licensing is high."
"Be upfront about your needs and expectations. Splunk is great to work with."
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Comparison Review

VS
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…
 

Top Industries

By visitors reading reviews
Computer Software Company
16%
Construction Company
13%
Financial Services Firm
11%
Comms Service Provider
8%
Outsourcing Company
12%
Financial Services Firm
12%
Manufacturing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise3
By reviewers
Company SizeCount
Small Business135
Midsize Enterprise74
Large Enterprise315
 

Questions from the Community

What needs improvement with CrowdStrike Observability?
From the different deployments I have worked with, the shortcomings of CrowdStrike Observability are often because of what clients are able to share with CrowdStrike. If there are limitations in wh...
What is your primary use case for CrowdStrike Observability?
We are currently using a complete suite of anti-malware software and other security products in our company. I have worked with both the on-premises version and the cloud version, but I am more fam...
What advice do you have for others considering CrowdStrike Observability?
I am probably familiar with CrowdStrike Observability. I first heard of CrowdStrike Observability a couple of years ago, and I only really started looking into it about a year ago. I cannot comment...
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 Splunk, Wazuh, Datadog and others in Log Management. Updated: September 2026.
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