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CoreOS Clair vs NGINX App Protect comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Sep 16, 2024

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

CoreOS Clair
Ranking in Container Security
27th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
NGINX App Protect
Ranking in Container Security
21st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
24
Ranking in other categories
Web Application Firewall (WAF) (15th), API Security (2nd)
 

Mindshare comparison

As of June 2025, in the Container Security category, the mindshare of CoreOS Clair is 0.5%, up from 0.5% compared to the previous year. The mindshare of NGINX App Protect is 0.2%, down from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security
 

Featured Reviews

Felipe Giffu - PeerSpot reviewer
An operational system, similar to Linux where you can run your applications inside containers
With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers. When you mentioned using Nacula as part of your CI/CD pipeline, it means your application is deployed and managed automatically through the CI/CD process. Containers are used to deploy your application within this pipeline, but CoreOS does not run inside these containers. Instead, CoreOS is the base operating system that supports and manages these containers.
Tomaz Sobczak - PeerSpot reviewer
Signature-based detection, DOS protection, and bot protection
NGINX App Protect is easier to automate and configure, or manage from an API. This is good for securing applications. However, it's not suitable for more complex tasks. NGINX App Protect positively impacted performance changes. There's a cache or it works like a proxy, so it can speed up applications. It can also offload some functions from servers, which NGINX can handle faster.

Quotes from Members

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

Pros

"CoreOS Clair's best feature is detection accuracy."
"With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers."
"I would say that the most valuable feature is the ability to operate in a DevOps environment and to be configured through API and pipeline by the developers themselves."
"The stability of the product is very impressive since it handles 60,000 to 70,000 requests or transactions per second."
"The most valuable feature is that I can establish different services from the firewall."
"It has the best documentation features."
"The most valuable feature of NGINX App Protect is the reverse proxy."
"The policies are flexible based on the technologies you use."
"NGINX App Protect has complete control over the HTTP session."
"The most valuable feature of NGINX App Protect is its open source."
 

Cons

"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."
"It can be improved in its support response. They usually take up to seven days to resolve the issue."
"The dashboard could provide a more comprehensive view of the status of the connections."
"The integration of NGINX App Protect could improve."
"They could provide a better user interface."
"Right now, the tool doesn't provide an option revolving around update feeds, specifically the signature update option in the UI."
"It's challenging if you need to go for a high throughput."
"I encountered issues with NGINX App Protect while trying to upgrade custom rules."
"Areas for improvement would be if NGINX could scan for vulnerabilities and learn and update the signatures of DoS attacks."
"The setup of NGINX App Protect is complex. The full process took one week to complete. Additionally, we had to change the network infrastructure platform which took one month."
 

Pricing and Cost Advice

"CoreOS Clair is open-source and free of charge."
"Our licensing costs are about $40,000 a year."
"The price of NGINX App Protect is not much different from the products that fall under the leader category of Gartner Magic Quadrant."
"There are not any additional costs we had to pay to use NGINX App Protect."
"NGINX App Protect is expensive."
"Really understand the licensing model, because we underestimated that."
"The licensing fees for this solution are pretty expensive for what it does, but there is no alternative."
"There are no additional fees."
"There is a monthly or annual subscription to use NGINX App Protect. There are not any additional costs to the subscription."
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Top Industries

By visitors reading reviews
Financial Services Firm
19%
Manufacturing Company
11%
Computer Software Company
11%
University
7%
Computer Software Company
17%
Financial Services Firm
14%
Comms Service Provider
9%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for CoreOS Clair?
If you work with CoreOS or OpenShift, you don't need to pay for CoreOS separately. When you pay for OpenShift, you get CoreOS included, so you don't need to pay for the operating system separately....
What needs improvement with CoreOS Clair?
It can be improved in its support response. They usually take up to seven days to resolve the issue.
What is your primary use case for CoreOS Clair?
We use the tool to manage and secure the event file system. CoreOS Clair is an operational system that is very similar to Linux and offers benefits to other Linux operating systems. One major advan...
What is your experience regarding pricing and costs for NGINX App Protect?
I don't know the pricing yet because in my other project, I was not part of the buying side and I was just starting to look at options.
What needs improvement with NGINX App Protect?
It would be better if it were easier to implement and if there was more information from F5 regarding hardware requirements and specifications to deploy the service, to avoid disruptions after impl...
 

Also Known As

No data available
NGINX WAF, NGINX Web Application Firewall
 

Overview

 

Sample Customers

eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. NGINX App Protect and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.