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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
17th
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 April 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 14.0%, down from 22.5% 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."
"The solution is always adding more features."
"Linux-based operating system with good stability, good patching, and a straightforward setup."
"The most valuable feature of this solution is that Linux has cost-effective licenses."
"More people should use this solution."
"The auto upgrade operating system feature."
"Ubuntu is rather stable, simple to deploy, stable, and well supported by an open-source community."
"The most valuable features are the pseudo-terminal and it is the most open-sourced operating system that can be used."
"The feature that I most like in Ubuntu is that it is really easy to use. Ubuntu is very easy to use and comes with many available packages. I think that Ubuntu is a good solution for the small business or a small lab."
 

Cons

"The development teams could sharpen their skills. They should offer applications on the net."
"We'd like to have a bit more of a friendly user interface."
"The solution could improve by allowing more integration."
"The support can be improved."
"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."
"Limited application support compared with Windows and MacOS."
"It can have more security."
"Ubuntu Linux needs to improve its stability. I would like it to show the battery percentage at the screen top."
"A problem we have encountered when installing the package is that certain packages are not available, which requires downloading of them on our part."
 

Pricing and Cost Advice

Information not available
"Ubuntu Linux is an open-source product that is free to use."
"Ubuntu pricing is reasonable."
"It is free."
"It is also manageable and financially affordable."
"This is a free solution."
"It is not a very expensive solution."
"The solution is open source and its use is included in the monthly fees we pay."
"The solution is open-sourced."
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Top Industries

By visitors reading reviews
Computer Software Company
23%
Financial Services Firm
11%
Manufacturing Company
10%
University
10%
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.
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