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Independent Technical Consultant at i4c
Real User
Top 20
Jun 6, 2021
Low memory consumption, many options for user access customization, and top-notch scalability
Pros and Cons
  • "The user access level is most valuable. When you do administration with CentOS, the number of customizations that you can do for each user is higher than other solutions. It is very customizable."
  • "The user access level is most valuable; when you do administration with CentOS, the number of customizations that you can do for each user is higher than other solutions, it is very customizable and its memory consumption is much lower than any other OS."
  • "The YUM install manager can be improved. It is below average as compared to the other install managers. This is the only major problem that I see with CentOS. They should reduce dependency on the YUM manager."
  • "The YUM install manager can be improved. It is below average as compared to the other install managers."

What is our primary use case?

It can be used for setting up virtual spaces and the development environment. We have CentOS VPS.

What is most valuable?

The user access level is most valuable. When you do administration with CentOS, the number of customizations that you can do for each user is higher than other solutions. It is very customizable.

Its memory consumption is much lower than any other OS.

What needs improvement?

The YUM install manager can be improved. It is below average as compared to the other install managers. This is the only major problem that I see with CentOS. They should reduce dependency on the YUM manager.

They can improve the help for features. It has so many features, but there is no help. They should provide more information and tutorials. Currently, because of the lack of knowledge or availability of resources, features are getting underutilized.

For how long have I used the solution?

I have been using CentOS for around two years.

Buyer's Guide
CentOS
May 2026
Learn what your peers think about CentOS. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
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What do I think about the stability of the solution?

It is quite stable.

What do I think about the scalability of the solution?

It is one of the top-notch products in terms of scalability. For scalability, many premium features are available.

Currently, we have around 12 to 15 users. We have plans to increase its usage.

How are customer service and support?

We don't have much experience with their technical support.

How was the initial setup?

Its installation was quite straightforward. There is not much in terms of the setup cost. It was quite straightforward, and it happened quite quickly. From scratch, it took around one and a half hours.

What about the implementation team?

I installed it myself. For its deployment and maintenance, we don't have any technical team. We are able to manage with less than one person per month. We have a manager who manages it.

What's my experience with pricing, setup cost, and licensing?

It is open-source, which means it is a free product. It has a one-time deployment cost.

Which other solutions did I evaluate?

I evaluated Red Hat.

What other advice do I have?

I would recommend this solution to others. I would rate CentOS a nine out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1889697 - PeerSpot reviewer
Chief Product Officer at a comms service provider with 51-200 employees
Real User
Apr 26, 2023
Straightforward to set up, easy to use, and open-source
Pros and Cons
  • "The solution is easy to troubleshoot."
  • "The solution could be more scalable."

What is our primary use case?

We deploy our products onto the solution. We use it as an OS. Our support team deploys it to customers. 

What is most valuable?

Overall, the solution works well. 

The team is very comfortable using it. 

It is very simple and straightforward to set up.

The solution is stable.

It's open-source.

The solution is easy to troubleshoot.

As a well-known product, it's easy to find people who know the solution well. 

What needs improvement?

I'm not an expert on the solution. I cannot pinpoint specific issues. 

The solution could be more scalable.

For how long have I used the solution?

The company has used the solution for more than ten years, and I have used the solution in the company for one year (since I came on board).

What do I think about the stability of the solution?

The stability is very good. I'd rate it eight or nine out of ten. There are no bugs or glitches. We haven't had any issues. There haven't been any crashes. It doesn't freeze. 

What do I think about the scalability of the solution?

The scalability could be better. It doesn't scale that well. I'd rate the scalability seven or eight out of ten.

We have around 50 people, our support team, using the solution. 

Our support team deploys the solution on the customer side to assist customers, so the amount of usage would depend on the number of customers we have.

How are customer service and support?

We get support from a vendor. It's open source. We can figure out how to troubleshoot on our own. 

Which solution did I use previously and why did I switch?

I've also used Oracle Linux as well. We put deep packet processing on the Linux solution.

How was the initial setup?

We haven't had issues with the setup. The support team is comfortable handling the setup. 

The deployment isn't too long. I didn't get a sense that the deployment took too long. 

They mostly give you a file, and it's deployed in a single step. It's not a big project.

We have about five people who handle deployment and maintenance. 

What's my experience with pricing, setup cost, and licensing?

The solution is open-source. We do not pay a licensing fee. 

What other advice do I have?

We may be using version nine of the solution. 

This is a very widely known solution that is very stable. It's easy to find engineers comfortable with it since its usage is common. 

I'd rate the solution nine out of ten. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
PeerSpot user
Buyer's Guide
CentOS
May 2026
Learn what your peers think about CentOS. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
893,438 professionals have used our research since 2012.
reviewer2121429 - PeerSpot reviewer
Security Engineer at a computer software company with 201-500 employees
Real User
Mar 29, 2023
It is a stable solution, but the hardware performance needs improvement
Pros and Cons
  • "It is a stable soultion."
  • "It is challenging to scale the solution when we have to increase the storage capacity from one end."

What is our primary use case?

I use the solution as a SIEM tool for system locking purposes.

What needs improvement?

They should improve the solution's hardware performance.

For how long have I used the solution?

I have been using the solution for four years.

What do I think about the stability of the solution?

It is a stable solution.

What do I think about the scalability of the solution?

We have five to ten users of the solution at our organization. We may plan to increase the number of users. It is challenging to scale the solution when we have to increase the storage capacity from one end.

Which solution did I use previously and why did I switch?

I have used Kali Linux before. I switched to CentOS as it is free of cost and has a good infrastructure.

How was the initial setup?

The solution's initial setup is easy. There are installation options provided. We can either do a full or a minimum installation. It is easy to install tools in it. The process takes 30 minutes to complete.

What about the implementation team?

I implemented the solution myself.

What other advice do I have?

I recommend the solution to others and rate it as a seven. I advise others to know about the solution's commands before purchasing it.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Fabián Balseca Chávez - PeerSpot reviewer
Security Presales Engineer at GMS Seguridad de la Información
Real User
Top 20
Dec 4, 2022
The open-source community includes valuable collections and collaborations
Pros and Cons
  • "The solution is open source."
  • "The interface could be improved."

What is our primary use case?

Our company has fourteen administrators and developers who use the solution to develop code. 

What is most valuable?

The solution is open source.

The community collections and collaborations are valuable. 

What needs improvement?

The interface could be improved. 

I would like more features for the system manager. 

For how long have I used the solution?

I have been using the solution for seven years. 

What do I think about the stability of the solution?

The solution is stable. 

What do I think about the scalability of the solution?

The solution is scalable. 

How are customer service and support?

The solution is open source so there is no formal technical support. The community is a great resource and the solution's developers post content or answer questions. 

Which solution did I use previously and why did I switch?

We previously used Oracle Linux. 

How was the initial setup?

The setup is easy. 

What about the implementation team?

We implemented the solution in-house.

Four administrators handle ongoing maintenance and management. 

What's my experience with pricing, setup cost, and licensing?

The solution is open source so it is free. 

Which other solutions did I evaluate?

We switched from Oracle Linux because the solution is free and now private. 

What other advice do I have?

The solution is a good product and I recommend using it. 

I rate the solution a ten out of ten. 

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Other
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
reviewer1934385 - PeerSpot reviewer
Director of Electronic procurement department at a government with 51-200 employees
Real User
Nov 7, 2022
Easy to use, simple implementation, and good support
Pros and Cons
  • "The most valuable feature of CentOS is that it is easy to use."
  • "The most valuable feature of CentOS is that it is easy to use."
  • "The price of CentOS could improve."
  • "CentOS is an expensive solution. There are other solutions that are rated at the top that are not expensive, such as Red Hat or Oracle Linux."

What is our primary use case?

Support of public systems

How has it helped my organization?

We are going with CentOS due to minimalistic and stable approach during OS build preparation.

What is most valuable?

The most valuable feature of CentOS is that it is easy to use.

What needs improvement?

The price of CentOS could improve.

For how long have I used the solution?

I have been using CentOS for approximately five years.

What do I think about the stability of the solution?

CentOS is stable.

How are customer service and support?


How was the initial setup?

The setup of CentOS is easy.

What's my experience with pricing, setup cost, and licensing?

CentOS is an expensive solution. There are other solutions that are rated at the top that are not expensive, such as Red Hat or Oracle Linux.

What other advice do I have?

I rate CentOS an eight out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Team Leader Operations at a computer software company with 11-50 employees
Real User
Oct 30, 2022
Deployment management software used to support a telecommunications platform that offers consistent stability
Pros and Cons
  • "The stability of this solution is its most useful feature. It is a high quality product and you know what you're getting. You also receive wide support from the community."
  • "The stability of this solution is its most useful feature, as it is a high quality product and you know what you're getting while also receiving wide support from the community."
  • "This solution is no longer suited to our business following the change they have made to the release process. It is no longer an enterprise solution."
  • "This solution is no longer suited to our business following the change they have made to the release process."

What is our primary use case?

We use this solution for our telecommunications platform and call center application for video, text and audio calls.

What is most valuable?

The stability of this solution is its most useful feature. It is a high quality product and you know what you're getting. You also receive wide support from the community.

What needs improvement?

This solution is no longer suited to our business following the change they have made to the release process. It is no longer an enterprise solution. 

For how long have I used the solution?

I have been using this solution for five years. 

What do I think about the scalability of the solution?

We have not needed to scale this solution because we work with several small servers or containers.

How are customer service and support?

We have not needed to make use of the support team. 

How was the initial setup?

The initial setup is very straightforward. You do need a team for maintenance and we would recommend using maintenance tools like Ansible or Chef. 

What about the implementation team?

Deployment was done in-house. 

What's my experience with pricing, setup cost, and licensing?

This is an open source solution.  

What other advice do I have?

I would not recommend this solution for enterprises. If you are looking for an enterprise solution, I would recommend Rocky, Linux, Oracle or Red Hat from our point of view.

I would rate this solution a nine out of ten. 

Which deployment model are you using for this solution?

Hybrid Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Amazon Web Services (AWS)
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Systems and Virtualization Engineer at Altelios Technology Group
Real User
Oct 27, 2022
reliable, scales well, and beneficial community support available
Pros and Cons
  • "The scalability of CentOS is good. We can deploy the operating system in many hardware, laptops, and servers."
  • "The scalability of CentOS is good, and we can deploy the operating system on many types of hardware, laptops, and servers."
  • "CentOS should extend the support of the solution. The solution is set to have no update support in 2023."
  • "CentOS should extend the support of the solution. The solution is set to have no update support in 2023."

What is our primary use case?

I use CentOS as an operating system for many of the services we are using.

What needs improvement?

CentOS should extend the support of the solution. The solution is set to have no update support in 2023.

For how long have I used the solution?

I have been using CentOS for approximately 10 years.

What do I think about the stability of the solution?

CentOS is stable.

What do I think about the scalability of the solution?

The scalability of CentOS is good. We can deploy the operating system in many hardware, laptops, and servers.

This solution is not used by end-users, it is used by IT staff.

How are customer service and support?

There is not any technical support available from CentOS since it is open-source. However, there is a large community where information can be found for any problem that might arise.

How was the initial setup?

The initial setup of CentOS was simple. There was some configuration to be completed but then it is up and running.

What about the implementation team?

We did the implementation in-house.

What's my experience with pricing, setup cost, and licensing?

This is a free solution.

What other advice do I have?

The number of maintenance people needed depends on the company and its strategy.

I recommend this solution to others but the support of the solution is ending next year.

I rate CentOS an eight out of ten.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
VivekSaini - PeerSpot reviewer
IT Consultant at a tech vendor with 10,001+ employees
Real User
Top 5Leaderboard
Apr 9, 2022
Open-source with good performance and is the equivalent to Red Hat
Pros and Cons
  • "It's less expensive than Red Hat."
  • "If a company cannot afford Red Hat, they should use this product."
  • "As an open-source solution, there isn't much technical support."
  • "As an open-source solution, there isn't much technical support."

What is our primary use case?

The solution is the equivalent to Red Hat, so everything is good and very equivalent. If you can't afford to have Red Hat, you can use CentOS. I primarily use the solution for testing purposes. 

What is most valuable?

The product is stable.

The scalability is good.

It's less expensive than Red Hat. The product is open-source.

What needs improvement?

As an open-source solution, there isn't much technical support. 

For how long have I used the solution?

I've used the solution for a few years now. It's been a while. 

What do I think about the stability of the solution?

The solution is stable. There are no bugs or glitches. It doesn't crash or freeze. Its performance is good.

What do I think about the scalability of the solution?

I've never scaled it or tried to. That said, it must be. It is just a replica of Red Hat, and therefore it must be.

I use the solution myself, for personal use. My business unit is using this product and we may expand it to one or two more people. We wouldn't scale up to more than that.

How are customer service and support?

I've never directly dealt with technical support. I cannot speak to how helpful or responsive they would be.

The product is kind of open-source. I am not sure of the support model for this one.

Which solution did I use previously and why did I switch?

We also use Red Hat.

How was the initial setup?

The solution is not complicated. It is straightforward in terms of the setup process.

What about the implementation team?

I'm able to handle the installation process myself. I do not need the help of any integrators or consultants. 

What's my experience with pricing, setup cost, and licensing?

If a company cannot afford Red Hat, they should use this product.

It's an open-source solution.

What other advice do I have?

I'm dealing with version seven or eight at this time. I can't remember which one. 

I'd recommend the solution to others.

I'd rate the solution a seven out of ten. If there was more support available to users, it would get a higher rating.

Disclosure: My company does not have a business relationship with this vendor other than being a customer.
PeerSpot user
Buyer's Guide
Download our free CentOS Report and get advice and tips from experienced pros sharing their opinions.
Updated: May 2026
Buyer's Guide
Download our free CentOS Report and get advice and tips from experienced pros sharing their opinions.