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Flatcar Container Linux vs Ubuntu Linux comparison

 

Comparison Buyer's Guide

Executive Summary

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

Flatcar Container Linux
Ranking in Operating Systems (OS) for Business
16th
Average Rating
8.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Ubuntu Linux
Ranking in Operating Systems (OS) for Business
2nd
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
139
Ranking in other categories
OpenStack (1st)
 

Mindshare comparison

As of March 2025, in the Operating Systems (OS) for Business category, the mindshare of Flatcar Container Linux is 0.5%, up from 0.4% compared to the previous year. The mindshare of Ubuntu Linux is 14.5%, down from 23.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business
 

Featured Reviews

YD
The solution is stable and allows us to make needed changes
The development teams could sharpen their skills.  They should offer applications on the net I have eight years of experience with Flatcar Container Linux. The version of Flatcar Container Linux that I am using is stable. The scalability of this product is fine. It allows us to make the needed…
Kevin Haury - PeerSpot reviewer
Linux's advanced terminal empowers versatile usage and ongoing secure development
Initially, there was nothing complicated. It's easy since I have many years of experience with it. However, if I were a beginner with Linux, it could be completely disruptive compared to Windows. So, I would have to spend some time practicing with Linux to understand how it works and how I can accomplish the same tasks compared to Windows. Maybe one month, at least.

Quotes from Members

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

Pros

"Flatcar's support is good. The version I am using is stable and allows us to make needed changes."
"There are several manuals online that are free and available to help you."
"What makes Ubuntu easy to use is the large set of applications and the interface. The graphical interface is user friendly."
"The most valuable features of Ubuntu Linux are it is user-friendly, has plenty of features that you can develop and builds your own code. Additionally, it is secure and easy to operate."
"The solution is flexible and user-friendly."
"Doesn't require significant manual configuration."
"I like this product much better than some other similar solutions."
"I find the Linux community very valuable and the fact it is open source. So it's free and I use it without any problems."
"The setup is fairly easy."
 

Cons

"The development teams could sharpen their skills. They should offer applications on the net."
"I find the solution could be easier to use, more flexible, user-friendly, and have a better UI."
"There are some drivers that are not there encoded, however, I thought that was pretty normal. They could be more comprehensive."
"The learning curve is quite high for non-technical users. Therefore, it's not a suitable solution for a general office environment."
"The solution could improve by being more user-friendly."
"Like most Linux systems, they can just keep increasing support in Ubuntu for hardware systems. They can increase the number of drivers so that Ubuntu can work on more hardware. They have been improving greatly, but they can definitely keep doing that."
"The solution could improve by being more user-friendly, you need to know how to use the command-line interface which you might not understand."
"The solution could be more stable and secure."
"The config file can be changed in many ways, but with other solutions, there is only one way to configure the system."
 

Pricing and Cost Advice

Information not available
"We do not have any support agreements with Ubuntu, so we are using the free and open source version."
"It comes as free software, where there is an option for you to buy support licenses."
"There is no licensing cost for the product."
"This is a free solution."
"It is free."
"I don't need to pay for the license."
"The solution is free."
"I use Ubuntu Linux free of cost."
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Top Industries

By visitors reading reviews
Computer Software Company
22%
Financial Services Firm
11%
University
11%
Manufacturing Company
9%
Computer Software Company
14%
University
11%
Manufacturing Company
9%
Educational Organization
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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Which would you choose - Ubuntu Linux or Oracle Linux?
Ubunto Linux is a complete Linux operating system that is freely available with both community and professional support. This solution is suitable for both desktop and server use. It has a very app...
What do you like most about Ubuntu Linux?
It has a good support system for loading databases.
 

Also Known As

No data available
Ubuntu
 

Overview

 

Sample Customers

CISCO, mettle, Microsoft, Upguard, GMX
Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo
Find out what your peers are saying about Red Hat, Canonical, Oracle and others in Operating Systems (OS) for Business. Updated: March 2025.
839,319 professionals have used our research since 2012.