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CoreOS Clair vs ReversingLabs comparison

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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

Qualys TotalCloud
Sponsored
Ranking in Container Security
11th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
46
Ranking in other categories
Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (9th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
CoreOS Clair
Ranking in Container Security
38th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
ReversingLabs
Ranking in Container Security
50th
Average Rating
9.2
Reviews Sentiment
7.0
Number of Reviews
4
Ranking in other categories
Application Security Tools (42nd), Anti-Malware Tools (42nd), Software Composition Analysis (SCA) (24th), Threat Intelligence Platforms (TIP) (27th), Software Supply Chain Security (19th)
 

Mindshare comparison

As of October 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.8%, up from 1.1% compared to the previous year. The mindshare of CoreOS Clair is 0.7%, up from 0.6% compared to the previous year. The mindshare of ReversingLabs is 0.9%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.8%
CoreOS Clair0.7%
ReversingLabs0.9%
Other96.6%
Container Security
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
Sr Security Engineer at a tech vendor with 5,001-10,000 employees
Risk-based triage has transformed container security and now prioritizes high-impact threats
The best features Qualys TotalCloud offers currently include managing cloud infrastructure and container security while facing major challenges such as alert fatigue. Traditional vulnerability scanners flag hundreds of CVEs on short-lived Kubernetes containers, some of which have no internet exposure or are gone before we can even triage them. I leverage Qualys TotalCloud to move beyond static CVSS. I use it to implement runtime exposure, correlation risk reprioritization, and shift-left integration. This notifies developers to fix a base image upstream rather than patching live ephemeral instances. In my work with cloud and container security, the biggest operational hurdle was alert fatigue. I use Qualys to shift left from static CVSS severity to context-aware risk prioritization. I correlated raw vulnerability data with real-time risk factors such as public network exposure, active runtime execution, or overly permissive IAM roles. This allows us to immediately drop the priority of isolated containers and escalate lower-severity CVEs that sit on an exposed, high-risk path. We can map these findings directly back to our CI/CD pipelines so developers can patch the root base images upstream. We have drastically cut down the signal-to-noise ratio, saved a lot of manual hours doing triage work, and ensured engineering effort goes directly towards high-impact risk reduction.
Felipe Giffu - PeerSpot reviewer
Red Hat Solution Architect at Seprol Computadores e Sistemas
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.
TC
Forensic Lead, Global Security Fusion Center at a insurance company with 10,001+ employees
Very good malware and goodware repository and enables us to look more deeply at indicators of compromise
The automated static analysis of malware is the most valuable feature. Its detection abilities are very good. It hits all of the different platforms out there, platforms that see the items in the wild. Also, the solution’s object and file analysis provide us with actionable insights. Its malware and goodware repository is very good. It's very robust. It gets all of the different repositories that are out there that do analysis and brings them under one roof where we can statically analyze for those indicators of compromise and look at them more deeply. If we need to go deeper into things, we can do that.

Quotes from Members

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

Pros

"The best features in Qualys TotalCloud include the total asset management of the cloud environment. It is very easy to export the report and see the vulnerabilities related to the cloud specifically."
"Once you have your vulnerabilities fixed and your patches pushed out using Qualys TotalCloud, then you are able to eliminate threats and cyber risk."
"With TotalCloud, we can scan through the API. If we are not able to deploy cloud agents on the machine, we can use the API."
"TotalCloud provides the easiest and the best approach for cloud infrastructure management."
"The platform's unified view of the organization proves particularly valuable for leadership team meetings."
"It is a cloud-native app that integrates with both IaaS and SaaS. It seamlessly integrates with other platforms."
"The vulnerability management feature is the one I like the most because it provides a clear picture of all vulnerabilities."
"One of the features I appreciate is the ability to generate daily reports without relying on anyone else."
"CoreOS Clair's best feature is detection accuracy."
"CoreOS Clair can be used by organizations of any size."
"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."
"ReversingLabs has a large sample size."
"As far as the availability of the content is generally concerned and the number of malicious programs that can be looked up in the repository, these are very extensive."
"The automated static analysis of malware is the most valuable feature. Its detection abilities are very good. It hits all of the different platforms out there, platforms that see the items in the wild."
"We had nothing in the environment to do such analysis, so it's been a savior in many ways."
"We have complete faith that it can do that for us, and can do it at scale."
"As far as the malware repository is concerned, it's extensive. It's a good source for finding samples, where we are unable to find them on other channels or by leveraging other sources."
"It offers reports on a great many more file types than the other analysis solutions we have. It can give us a more in-depth analysis and better reporting on a larger number of file types. It also gives us a more comprehensive score on a number of things as well, and that's why we're using it as a front-end filter. It gives us more information... It's valuable because of its depth of information, as well as the breadth it gives us. There aren't a lot of tools that cover all of the different file types."
"As far as static analysis information is concerned, we use most of the information that is available in order to determine whether or not we might be dealing with a malware variant. This includes information that is related to Java rules. This is also related to malware families indicated or specific malicious software variants that are labeled by name."
 

Cons

"The main area needing improvement is integration. Although the team is strengthening TotalCloud, integration can be enhanced with SIEM, SOAR, ITSM, and other sources."
"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."
"We encountered challenges identifying the correct resource category for certain items, such as those in containers or storage."
"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."
"It has been working very well, but it would be helpful if the dashboard could generate reports tailored to specific compliance needs. For example, in India, we have to comply with RBI and SEBI guidelines. It w"
"The support process is inefficient due to the excessive number of replies required when submitting tickets."
"Regarding improvements to Qualys TotalCloud, I suggest that user navigation can be enhanced because initially, many users found it complicated and had trouble understanding the platform due to information being spread across multiple tabs."
"Overall, we are satisfied with it. However, the response part of the Cloud Detection and Response (CDR) module can be improved. It is not yet in place according to requirements; it is not completely available even though the module has been released."
"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."
"I would like to see if we could do a little bit more of bulk uploading of hash sets. Right now, I can only do them individually."
"While the company is very helpful, it would be very much appreciated to have extensive proof of concept scripts for the different APIs available, though not for all the APIs that we have purchased. Respective scripts are available, but those scripts which are available are typically not of very high quality."
"We would really like further integration with our threat intelligence platform, which is called ThreatConnect. We would also really like further integrations with an endpoint protection product we use called Tanium. The reason I mentioned both of these is that ReversingLabs claims to have extensive integrations with both of them, but they did not work for us."
"The product support could be better at times. Sometimes, the resources that they provide could be of higher quality."
"The solution needs to improve integrations."
 

Pricing and Cost Advice

"Qualys TotalCloud offers cost-effective licensing flexibility."
"The cost is high, but it meets our organizational needs."
"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."
"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"Its price seems higher compared to other tools, but it is worth it. If they could adjust the pricing and make it comparable with other tools, that would be great."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."
"CoreOS Clair is open-source and free of charge."
"We have a yearly contract based on the number of queries and malicious programs which can be processed."
"Currently, the license number of lookups that we purchased has not been reached yet, because the integration has only recently been completed. However, our usage is expected and planned to increase over the next couple of months."
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Top Industries

By visitors reading reviews
Comms Service Provider
16%
Outsourcing Company
12%
Manufacturing Company
11%
Financial Services Firm
10%
Financial Services Firm
17%
Comms Service Provider
14%
Performing Arts
12%
Government
10%
Construction Company
16%
Financial Services Firm
11%
Comms Service Provider
9%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise6
Large Enterprise35
No data available
No data available
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is regarding the cloud visibility that we were not having previously. Previous...
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Also Known As

Qualys TotalCloud with FlexScan
No data available
ReversingLabs Titanium, ReversingLabs secure.software
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Financial services, healthcare, government, manufacturing, oil & gas, telecommunications, information technology
Find out what your peers are saying about CoreOS Clair vs. ReversingLabs and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.