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CoreOS Clair vs SentinelOne Singularity Cloud Security 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
SentinelOne Singularity Clo...
Ranking in Container Security
3rd
Average Rating
8.8
Reviews Sentiment
7.9
Number of Reviews
114
Ranking in other categories
Vulnerability Management (5th), Cloud and Data Center Security (3rd), Cloud Workload Protection Platforms (CWPP) (4th), Cloud Security Posture Management (CSPM) (3rd), Cloud-Native Application Protection Platforms (CNAPP) (3rd), Compliance Management (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 SentinelOne Singularity Cloud Security is 2.5%, up from 1.0% 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.
Andrew W - PeerSpot reviewer
Tells us about vulnerabilities as well as their impact and helps to focus on real issues
Looking at all the different pieces, it has got everything we need. Some of the pieces we do not even use. For example, we do not have Kubernetes Security. We are not running any K8 clusters, so it is good for us. Overall, we find the solution to be fantastic. There can be additional education components. This may not be truly fair to them because of what the product is going for, but it would be great to see additional education for compliance. It is not a criticism of the tool per se, but anything to help non-development resources understand some of the complexities of the cloud is always appreciated. Any additional educational resources are always helpful for security teams, especially those without a development background.

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."
"The tool identifies issues quickly."
"SentinelOne Singularity Cloud Security provides email alerts and ranks issues based on severity, such as high, critical, etc., that help us prioritize issues."
"SentinelOne Singularity Cloud Security is on top of protecting ephemeral workloads."
"The agentless vulnerability scanning is great."
"SentinelOne Singularity Cloud Security stands out for its user-friendly interface and intuitive software, making it easy to navigate and use."
"The SentinelOne Singularity Cloud Security has substantially affected my risk posture, as it was the first tool that notified me of the public exposure of a repository by a developer, allowing me to resolve the issue within minutes."
"The solution's most valuable features are its ability to detect vulnerabilities inside AWS resources and its ability to rescan after a specific duration set by the administrator."
"The most valuable feature is the notification system, providing real-time alerts and comparisons crucial for maintaining security."
 

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 cloud-based operations might pose challenges in areas with limited or unavailable internet connectivity."
"There's an array of upcoming versions with numerous features to be incorporated into the roadmap. Customers particularly appreciate the service's emphasis on intensive security, especially the secret scanning aspect. During the proof of concept (POC) phase, the system is required to gather logs from the customer's environment. This process entails obtaining specific permissions, especially in terms of gateway access. While most permissions for POC are manageable, the need for various permissions may need improvement, especially in the context of security."
"Bugs need to be disclosed quickly."
"The reporting works well, but sometimes the severity classifications are inaccurate. Sometimes, it flags an issue as high-impact, but it should be a lower severity."
"While it is good, I think the solution's console could be improved."
"SentinelOne Singularity Cloud Security could be improved with easier integrations to the Singularity Data Lake, particularly for various vendors."
"I believe the UI/UX updates for SentinelOne Singularity Cloud Security have room for improvement."
"We are experiencing problems with Cloud Native Security reporting."
 

Pricing and Cost Advice

"CoreOS Clair is open-source and free of charge."
"I would rate the cost a seven out of ten with ten being the most costly."
"It's not expensive. The product is in its initial growth stages and appears more competitive compared to others. It comes in different variants, and I believe the enterprise version costs around $55 per user per year. I would rate it a five, somewhere fairly moderate."
"Singularity Cloud Security by SentinelOne is cost-efficient."
"The tool is cost-effective."
"It's not cheap, but it is worth the price."
"It is a little expensive. I would rate it a four out of ten for pricing."
"While SentinelOne Singularity Cloud Security offers robust protection, its high cost may be prohibitive for small and medium-sized businesses."
"It was reasonable pricing for me."
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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
15%
Manufacturing Company
9%
Government
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 do you like most about PingSafe?
The dashboard gives me an overview of all the things happening in the product, making it one of the tool's best features.
What is your experience regarding pricing and costs for PingSafe?
I don't handle the price part, but it isn't more expensive than Palo Alto Prisma Cloud. It's not cheap, but it is worth the price.
What needs improvement with PingSafe?
There is scope for more application security posture management features. Additionally, the runtime protection needs attention.
 

Also Known As

No data available
PingSafe
 

Overview

 

Sample Customers

eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. SentinelOne Singularity Cloud Security and other solutions. Updated: June 2025.
858,945 professionals have used our research since 2012.