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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
468
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 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 intelligence database provided by CrowdStrike is very impressive."
"CrowdStrike Observability is a signature-less solution where you don't need to update your endpoints or the CrowdStrike Observability agents regularly, and it is completely based on AI and ML search engines."
"The price is worth it."
"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 log aggregation and correlation of data are notable features that enhance our operations."
"The features of Splunk Enterprise Security that I prefer the most are risk-based alerting, the new Mission Control, and the integrations that are coming into place between Mission Control and Splunk SOAR."
"The product is good, it satisfies our customers."
"The search lookups are useful."
"The correlation searches (properly configured) populate the Incident Management dashboard and provide me a quick birds-eye view of my most important concerns."
"Ease of correlation, creating correlation searches are easy and you can combine multiple sources with little effort"
"An example of how these features benefited my organization is that the mean time to detect compromised accounts from the time that we're able to detect that account and then launch some automation to actually disable the account and work with the end user to fix the issue has gone from taking a couple of days to literally taking two to three minutes."
"We used it to create a custom anomaly detection data model to monitor the activity of our back-end services on an hourly basis relative to the past three months of activity."
"It is lovely to have everything we need in one tool. Everything is quite centralized."
 

Cons

"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 areas of CrowdStrike Observability that have room for improvement include the approach towards customer issues, where resolution takes time."
"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."
"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 pricing is very high and small companies cannot afford it. They should reduce the price because the backend infrastructure is the same."
"Technical support received a rating of 4 out of 10."
"Integration with Huawei should be more straightforward."
"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."
"Certain sections of the developer documentation could use some updating and clarification."
"Splunk should align its security principles with those of other vendors like SentinelOne. Splunk has mature APIs that can communicate with various security applications and devices. Splunk can process more to produce an understandable dashboard."
"Technical support is mediocre. Splunk is struggling to deliver a consistently exceptional support experience."
"Their technical support sucks."
"I would like to see an updated dashboard. The dashboard is a little out-of-date. It could be made prettier."
"The amount of time it takes to troubleshoot not-easily-available data, and hours on the phone with VMware techs, have become an issue."
"It needs integration with a configuration management solution."
"Splunk needs to be able to hold more days of data. At the moment it only holds three months of data."
 

Pricing and Cost Advice

Information not available
"Pricing and licensing are quite high compared to other tools or SIEM tools, but the features justify it."
"Splunk is not free."
"Splunk Enterprise Security is expensive."
"Splunk is really expensive."
"The subscription is monthly."
"Further reductions would be fantastic, and I believe that more and more people would flock to it."
"The licensing costs are high for Splunk Enterprise Security."
"In addition to the licensing fee, there is also a support and maintenance charge."
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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
14%
Construction Company
12%
Financial Services Firm
12%
Comms Service Provider
9%
Outsourcing Company
12%
Financial Services Firm
11%
Manufacturing Company
9%
Comms Service Provider
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 Enterprise320
 

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.
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