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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
106
Ranking in other categories
Application Performance Monitoring (APM) and Observability (5th), Network Monitoring Software (5th), IT Infrastructure Monitoring (2nd), Cloud Monitoring Software (2nd), Container Management (10th), Digital Experience Monitoring (DEM) (3rd)
 

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 technical support is excellent."
"I would recommend using this product, it's very good."
"Nutanix's support is really good."
"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 platform is valuable due to its ease of use and quick deployment capabilities."
"My experience with Nutanix's technical support is excellent."
"The product integrates well with our infrastructure."
"The integration of business context in the telemetry has helped to reduce MTTR by fifty percent, which has been the key metric."
"Splunk Infrastructure Monitoring reduces our mean time to resolve. We are more proactive than reactive."
"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."
"The company has many systems that the customer is paying to access. Splunk APM issued via AppDynamics helps find problems in the feed. It reduces the risk of supervising all the devices. I can supervise the flow and simulate the conditions of the repository across several dashboards to show what's happening at the moment."
"The feature I find most valuable, is the data integration."
"It can monitor, get the data, and then report on the data."
"Overall, I would recommend Splunk to anyone seeking a monitoring solution, thanks to its extensive capabilities and features."
"The most beneficial aspect of Splunk APM is the ATM, which is the map displaying the inbound and outbound relationships of the microservices, as well as the traffic between these dependencies. This feature provides us with valuable insights and helps us understand the interactions between different microservices."
 

Cons

"There have been cases where we've deployed with Karbon and haven't seen that it includes errors."
"Nutanix has limitations compared to VMware, particularly in testing and industry tie-ups with different OEMs. Deploying virtual machines, especially for industrial automation, can be challenging due to compatibility issues."
"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."
"The product lacks some virtualization capabilities, making it an area for improvement where the solution can focus on providing users with more virtualization capabilities related to disk systems."
"There have been challenges related to software bugs, especially regarding long-term licensing options and issues within our customer network."
"We need a backup of production clusters."
"GUI lacks sufficient information to help with understanding the installation and process."
"NKE could benefit from additional features that support more advanced Kubernetes functionalities and configurations."
"The UI of Splunk Observability Cloud is one of the major issues; it's old and has been there for more than 10 years, acquired by other applications from other companies. It's time to reinvent how the UI is going to work with the AI modules and integrations, making it softer and cleaner."
"In the next release, I would like to see more integration with other solutions."
"The security could be better."
"Support from Splunk is not very helpful because Splunk doesn't have a dedicated APM; they only have one APM engineer in Korea."
"The licensing model is expensive. We need to monitor the amount of data ingested because the cost is based on the data collected."
"There is room for improvement in customer support due to delays and standard feedback responses."
"I would say that it is quite helpful, but for different kinds of applications, it could be improved because sometimes it might provide a cloud judgment of the root cause analysis."
"They can get more integration with a few more products. They can also update some of the dashboards that are in there now."
 

Pricing and Cost Advice

"The product's licenses are included in the software version deployed in our data center."
"While deploying Kubernetes clusters on Nutanix is cost-effective, there may be additional costs for remote branch offices where Kubernetes is less common."
"I rate the product price a five on a scale of one to ten, where one is cheap, and ten is expensive."
"The platform is averagely priced. I rate the pricing as four out of ten."
"I rate NKE's pricing a six out of ten."
"The solution's pricing is costly."
"Splunk APM is a very cost-efficient solution."
"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 pricing is based on several factors, including the scale of deployment."
"I would rate the price of Splunk Infrastructure Monitoring as an eight out of ten, with ten being the most expensive."
"Splunk APM is expensive."
"Splunk Observability Cloud is expensive."
"Splunk offers a 14-day free trial and after that, we have to pay but the cost is reasonable."
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Government
10%
Financial Services Firm
9%
Computer Software Company
9%
Financial Services Firm
11%
Manufacturing Company
9%
Outsourcing Company
8%
Construction Company
7%
 

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 Business38
Midsize Enterprise9
Large Enterprise70
 

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: October 2026.
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