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Nutanix Kubernetes Engine NKE [EOL] vs Splunk Observability Cloud comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 1, 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

Nutanix Kubernetes Engine N...
Average Rating
7.6
Reviews Sentiment
6.9
Number of Reviews
14
Ranking in other categories
No ranking in other categories
Splunk Observability Cloud
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
107
Ranking in other categories
Application Performance Monitoring (APM) and Observability (5th), Network Monitoring Software (6th), IT Infrastructure Monitoring (3rd), Cloud Monitoring Software (4th), Container Management (5th), Digital Experience Monitoring (DEM) (2nd)
 

Featured Reviews

reviewer2741271 - PeerSpot reviewer
Nutanix Administrator at a consultancy with 10,001+ employees
Has provided seamless upgrade experiences and robust technical support
I have heard there are many features added in NKP that are not available in Nutanix Kubernetes Engine NKE, such as load balancer features. The unified control plane feature is not being used in Nutanix Kubernetes Engine NKE. We are currently using a third-party tool for load balancing, but going forward, NKP will include load balancer, ingress, and egress features, making infrastructure management much easier. There is no auto-scaling feature in Nutanix Kubernetes Engine NKE; however, NKP offers it. In NKE, we created additional worker nodes and increased CPU and RAM capacity, but it required manual intervention. Concerning policy-driven governance in Nutanix Kubernetes Engine NKE, we have the ability to implement RBAC at the cluster level, which helps maintain security by not granting full admin privileges to every end user, thus restricting access effectively.
PK
Project Manager at AGRICULTURE SKILL COUNCIL OF INDIA (ASCI)
Unified observability has improved real-time governance and now drives data-led decisions
Log Observer Connect is embedded here, but we are facing some delays in centralized log collection and analysis, which can be further fastened. We are collecting all the data metrics and decision-making insights, but all these data-driven decisions coming from different applications are not connected somewhere. A consolidated form or correlation of these insights is not happening between each other due to which we feel we are missing something significant. Some generalized feedback includes that predictive alerts or alarms which can be integrated with AI-driven alarms and alerting features should be established so that there is AI-driven intelligence and anomaly detection happening with a complete systematic process in service delivery. Application dependencies are huge, and business and operational dashboards should be improved. Right now there are very interactive custom dashboards, and every now and then, the personalization of enhancements keeps happening. KPI monitoring, executive reporting, and analytics have definitely been introduced to a great extent. There are few things in cloud-native monitoring, such as integration with AWS and Azure, where we sometimes do face lags. Those things can definitely be improved upon. I have used Datadog and Dynatrace before using Splunk Observability Cloud. Datadog was definitely recommended by most of our peers because of its very strong comprehensive observability and very strong and unique dashboard systems. Dynatrace was also very good because they have offered a lot of AI-driven analysis methods and processes, which was helping our organization a lot. Since our organization has a very strong IT ecosystem for agriculture, very different kinds of customized things are required.

Quotes from Members

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

Pros

"The most valuable features of the Nutanix Kubernetes Engine (NKE) are its simplicity and efficiency during the initial cluster creation phase."
"The platform is valuable due to its ease of use and quick deployment capabilities."
"Karbon is embedded in the hypervisor, there are no deployment costs and the administration is via Prism Central."
"The solution provides no downtime features. If we face issues, we create a new port, deploy it there, and then drop the existing one. This way, we avoid NKE downtime on our website."
"The technical support is excellent."
"I would recommend using this product, it's very good."
"We can add some add-ons and plugins to the product if we need to."
"Scalability-wise, I rate the solution a ten out of ten."
"After moving to Splunk Observability Cloud, it is almost zero downtime."
"It supports proactive management, enhances security, and improves operational efficiency."
"I find the monitoring console very helpful. With one click, I can see how we are performing, and at the same time, I can see what data is flowing."
"It has been beneficial for our IT infrastructure."
"The out-of-the-box customizable dashboards provided by Splunk Observability Cloud are effective in showcasing IT performance to business leaders."
"The tool is efficient in collecting, monitoring and evaluating logs."
"The solution's most valuable aspect is its ability to get information about all of the security measurements in my environment."
"It's starting to help reduce our Mean Time to Detect (MTDD) because the visibility we gain is unprecedented, allowing us insight into applications that we've never had before."
 

Cons

"I have issues with the product's interoperability."
"There have been cases where we've deployed with Karbon and haven't seen that it includes errors."
"Areas for improvement in Nutanix Kubernetes Engine (NKE) include upgrading management capabilities and enhancing the user interface for improved usability."
"There have been challenges related to software bugs, especially regarding long-term licensing options and issues within our customer network."
"There is no auto-scaling feature in Nutanix Kubernetes Engine NKE; however, NKP offers it. In NKE, we created additional worker nodes and increased CPU and RAM capacity, but it required manual intervention."
"One major issue we faced was that appliances couldn't migrate from VMware to the tool. However, this seems to be a common problem across platforms. We've seen the same issue when migrating from VMware to RHV or other solutions. It's not specifically a Nutanix problem but rather an issue migrating appliances from one VM infrastructure to another. Some kernel-level and storage-level issues impact this process."
"It's mostly for lab purposes; we haven't seen a lot of traction in the market from enterprise customers yet."
"I would like to have more nodes for availability and storage."
"The cost needs to be re-examined. It's extremely expensive to run."
"I would like to see an improvement and some innovation in the customer interface, which puts something in your design."
"The UI enhancements could be a way to improve the solution in the future."
"Primarily, the logs in Splunk APM can be challenging to navigate and comprehend, making it difficult to understand the details within each log. Compared to other tools like LogDNA, which are more intuitive in this aspect, the logs in Splunk APM can require more effort to understand."
"Overall, I would rate Splunk Observability Cloud a three out of ten."
"The price has room for improvement."
"Enhancements can be made to Splunk Observability Cloud dashboard, particularly the widgets that can help display ROI metrics and streamline setup for detection tuning."
"This solution is difficult to configure and the instructions are complex."
 

Pricing and Cost Advice

"While deploying Kubernetes clusters on Nutanix is cost-effective, there may be additional costs for remote branch offices where Kubernetes is less common."
"The platform is averagely priced. I rate the pricing as four out of ten."
"I rate the product price a five on a scale of one to ten, where one is cheap, and ten is expensive."
"I rate NKE's pricing a six out of ten."
"The product's licenses are included in the software version deployed in our data center."
"The price of Splunk APM is less than some of its competitors."
"It is expensive."
"Splunk has been fairly expensive, but it has been predictable."
"I would rate the price of Splunk Infrastructure Monitoring as an eight out of ten, with ten being the most expensive."
"The pricing is based on several factors, including the scale of deployment."
"Splunk offers a 14-day free trial and after that, we have to pay but the cost is reasonable."
"Licensing cost is the biggest argument I get from those divesting from Splunk. There are those within our organization who say we are going to go to other tools since Splunk is too expensive."
"The solution's pricing is costly."
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Government
10%
Financial Services Firm
9%
Computer Software Company
9%
Financial Services Firm
12%
Manufacturing Company
8%
Outsourcing Company
8%
Construction Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise9
Large Enterprise72
 

Questions from the Community

What needs improvement with Nutanix Kubernetes Engine NKE?
In terms of features, I cannot comment technically, but the real value is the consolidated out-of-the-box solution that Nutanix offers. Nutanix has built great branding and a lot of credibility and...
What is your primary use case for Nutanix Kubernetes Engine NKE?
I have experience with OpenShift, Kubernetes, and Nutanix, as we are one of the largest Nutanix resellers in the Middle East. We handle Kubernetes on the cloud as well, so we manage most of the Kub...
What advice do you have for others considering Nutanix Kubernetes Engine NKE?
I don't have a technical role, but we are a system integrator, so we sell solutions such as OpenShift and Kubernetes as part of the sales team. We are a reseller called eSky IT, and I serve as the ...
What needs improvement with SignalFx?
Regarding dashboard customization, while Splunk has many dashboard building options, customers sometimes need to create specific dashboards, particularly for applicative metrics such as Java and pr...
What is your primary use case for SignalFx?
The solution involves observability in general, such as Application Performance Monitoring, and generally addresses digital applications, web applications, sites, and mobile applications. I worked ...
What advice do you have for others considering SignalFx?
We're a customer and end-user. Currently, in France, we cannot use the artificial intelligence option. While this option is enabled for the United States and many countries, it's not yet available ...
 

Also Known As

Nutanix Karbon
Splunk Infrastructure Monitoring, Splunk Real User Monitoring (RUM), Splunk Synthetic Monitoring
 

Overview

 

Sample Customers

JetBlue, International Speedway Corporation, SAIC Volkswagen
Sunrun, Yelp, Onshape, Tapjoy, Symphony Commerce, Chairish, Clever, Grovo, Bazaar Voice, Zenefits, Avalara
Find out what your peers are saying about Amazon Web Services (AWS), Red Hat, Kubernetes and others in Container Management. Updated: August 2026.
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