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Docker vs Nutanix Kubernetes Engine NKE [EOL] comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 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

Docker
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
58
Ranking in other categories
Development Platforms (4th), Container Management (10th), Software Supply Chain Security (4th), AI Software Development (23rd)
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
 

Featured Reviews

ER
Senior QA and Developer
Local container testing has boosted development speed but still needs lower battery and memory use
The main thing that really frustrates me about Docker is how much battery power it consumes on a Macintosh. I really am not a fan of that, which leads me to not want to run Docker 24/7 because I do not want my laptop battery to be exhausted by Docker instances running or even the Docker CLI or UI being booted up. I tend to not have it running until I need it, and then I run it and close it. It would be really nice if it did not consume as much battery as it does currently. Docker can definitely be improved by reducing the battery and CPU load that it impacts on a Macintosh. If it were possible for me to run Docker without panicking about the battery running out, that would be excellent. I believe battery is the biggest issue with Docker. The other issue is memory. It seems to consume a lot of memory, and I am not a fan of that. This means that I need to have a really powerful, high-specification Macintosh with a lot of battery and a lot of memory for it to work reliably. I do not always have access to that. If Docker could consume less battery and less memory, that would be magnificent.
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.

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 feature of Docker is automation. When I deploy the solution I am confident it will work anywhere. It is reliable and easy to use."
"Docker has had a significant positive impact across development and training, and the biggest improvement has been the elimination of environment inconsistencies, which used to be one of the main sources of friction in product development and onboarding."
"The scalability of Docker is good."
"Docker is very reliable. It's easy to scale, and it's very stable."
"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"Docker is highly scalable."
"Docker is convenient and easy to use."
"In our line of work, we've been involved in various sectors, such as industrial products, transportation, client engineering, telecom, and medical. For instance, we're currently developing an IT platform. One key use case we're tackling is device management."
"We can do a lot of provisioning."
"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."
"My experience with Nutanix's technical support is excellent."
"The solution is easy to manage. You can get everything in a single platform. It is also easy to work with Terraform as a code."
"The most valuable features of the Nutanix Kubernetes Engine (NKE) are its simplicity and efficiency during the initial cluster creation phase."
"We can add some add-ons and plugins to the product if we need to."
"Karbon is embedded in the hypervisor, there are no deployment costs and the administration is via Prism Central."
"Scalability-wise, I rate the solution a ten out of ten."
 

Cons

"Owing to a few shortcomings in its stability, I would say that its stability can be improved."
"The learning curve with Docker is huge and extensive"
"Docker volumes. When I integrated volumes, I faced challenges. I have not essentially used add volumes to the existing instances."
"There can be challenges with port mapping, however, that's not related to Docker itself."
"The solution is not easy to manage and it is one of the reasons why people introduce orchestration tools to manage it."
"The documentation could be improved."
"The command line interface could be more intuitive. I constantly struggle with it."
"There are elements of stability that are problematic."
"Areas for improvement in Nutanix Kubernetes Engine (NKE) include upgrading management capabilities and enhancing the user interface for improved usability."
"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."
"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."
"NKE could benefit from additional features that support more advanced Kubernetes functionalities and configurations."
"It's mostly for lab purposes; we haven't seen a lot of traction in the market from enterprise customers yet."
"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."
"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."
 

Pricing and Cost Advice

"Docker is cost-effective and open-source."
"We are using the open-source version of the solution."
"I would rate the pricing of Docker as ten out of ten"
"This is an open-source solution, so there are no licensing costs."
"I use the solution's open-source version."
"Docker is a free open-source solution."
"There is a license needed to use Docker."
"The pricing of the solution is fairly cheap."
"The product's licenses are included in the software version deployed in our data center."
"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."
"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 NKE's pricing a six out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
10%
Outsourcing Company
10%
Construction Company
9%
Manufacturing Company
11%
Computer Software Company
10%
Government
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise4
Large Enterprise35
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

What is your experience regarding pricing and costs for Docker?
The setup cost has balanced out, and I find Docker's pricing reasonable. Docker Engine is free and open source for Linux, and Docker Desktop is free for individual developers and small teams, but a...
What needs improvement with Docker?
Docker could potentially be more straightforward. A more guided approach to using it would be useful.
What is your primary use case for Docker?
My primary use case for Docker is standardizing development and deployment environments across the entire application life cycle, and I rely on Docker to ensure that every component of a project, w...
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 ...
 

Also Known As

No data available
Nutanix Karbon
 

Overview

 

Sample Customers

Information Not Available
JetBlue, International Speedway Corporation, SAIC Volkswagen
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