Try our new research platform with insights from 80,000+ expert users

CoreOS Clair vs Trivy 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

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
Trivy
Ranking in Container Security
6th
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
12
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Container Security category, the mindshare of CoreOS Clair is 0.5%, up from 0.4% compared to the previous year. The mindshare of Trivy is 5.9%, up from 1.7% 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.
Utsav Sharma - PeerSpot reviewer
Maintain operational efficiency by detecting misconfigurations and vulnerabilities
The vulnerability scanning feature is excellent as it supports various container capabilities like Docker and Sharma. It also offers repository scanning in the source code domain, allowing pre-push code scans. The misconfiguration detection works well for CloudFormation, Docker files, and Terraform. Its compliance support, like NIST, ensures that configurations align with standards. Trivy helps me significantly detect misconfigurations missed by the ops engineers or in Terraform by the naked eye. It ensures that my deployments are free of misconfigurations and vulnerabilities.

Quotes from Members

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

Pros

"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."
"CoreOS Clair's best feature is detection accuracy."
"I rate Trivy a nine out of ten."
"I can see vulnerabilities in the images of any applications deployed in the Kubernetes environment or as container applications."
"Trivy is easy to integrate with CI/CD and can be installed on desktops to scan images."
"What I find valuable is the ease of setup with Trivy, including pre-defined operators that require minimal configuration."
"I definitely recommend Trivy."
"The most valuable feature of Trivy is its easy integration with the CI/CD pipeline."
"Trivy's open source nature and wide functionality are incredibly valuable."
"The most valuable feature of Trivy is its easy integration with the CI/CD pipeline."
 

Cons

"It can be improved in its support response. They usually take up to seven days to resolve the issue."
"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."
"The main area for improvement is in differentiating between OS and application-based vulnerabilities."
"A dynamic scanning capability during runtime would be a significant advantage."
"Trivy is not scalable; however, I have scanned very large projects with it. It is stable but not scalable according to my experience."
"Having little experience can hinder the ability to connect it to a user-friendly UI effectively."
"The only problem is that Trivy does not support reporting features such as generating reports in CSV, which is useful for auditing and reporting."
"Trivy generates many false positives, flagging non-existent vulnerabilities."
"For malware detection, I need to use two tools: Trivy as my anomaly scanner and ClamAV. I am integrating these two tools into the CI pipeline. If both malware and anomaly detection could be managed by one tool, I would not need to depend on two tools."
"The only problem is that Trivy does not support reporting features such as generating reports in CSV, which is useful for auditing and reporting."
 

Pricing and Cost Advice

"CoreOS Clair is open-source and free of charge."
Information not available
report
Use our free recommendation engine to learn which Container Security solutions are best for your needs.
860,592 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
19%
Manufacturing Company
12%
Computer Software Company
12%
Performing Arts
9%
Computer Software Company
15%
Financial Services Firm
13%
Manufacturing Company
11%
Government
8%
 

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 needs improvement with Trivy?
Trivy's marketing and awareness need improvement. Not everyone knows about it, which isn't ideal given its capabilities. There's potential to integrate AI and machine learning for enhanced function...
What is your primary use case for Trivy?
I use Trivy ( /products/trivy-reviews ) to scan code for vulnerabilities before deployment. Our projects, which are developed by different developers, involve various dependencies and third-party c...
What advice do you have for others considering Trivy?
I recommend Trivy to others due to its powerful and useful features. However, I suggest increasing its marketing to raise awareness. I rate Trivy an eight out of ten.
 

Comparisons

 

Overview

 

Sample Customers

eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. Trivy and other solutions. Updated: June 2025.
860,592 professionals have used our research since 2012.