CoreOS Clair vs ReversingLabs comparison

Why PeerSpot?

Red Hat and ReversingLabs are both solutions in the Container Security category. Red Hat is ranked #39, while ReversingLabs is ranked #47. Red Hat holds a 0.7% mindshare in Container Security, compared to ReversingLabs’s 0.9% mindshare. Additionally, 100% of Red Hat users are willing to recommend the solution, compared to 100% of ReversingLabs users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 16, 2024

CoreOS Clair and ReversingLabs compete in the security products category. ReversingLabs seems to have the upper hand due to its extensive features and higher perceived value reported by users.

Features: CoreOS Clair is praised for its integration capabilities, ease of use, and cost-effectiveness. ReversingLabs offers superior threat analysis, extensive intelligence features, and comprehensive security approaches.

Room for Improvement: CoreOS Clair could benefit from enhanced scalability, more robust reporting tools, and improved user training resources. ReversingLabs could improve its documentation, customer support responsiveness, and user interface intuitiveness.

Ease of Deployment and Customer Service: CoreOS Clair has straightforward deployment and satisfactory service. ReversingLabs is noted for its efficient deployment process and superior customer service, making it a favorite in these areas.

Pricing and ROI: CoreOS Clair is recognized for its lower setup costs and quick ROI. ReversingLabs has higher initial costs but users acknowledge better long-term ROI due to its comprehensive features and reliable performance.

To learn more, read our detailed CoreOS Clair vs. ReversingLabs Report (Updated: September 2026).

Buyer's Guide

CoreOS Clair vs. ReversingLabs

September 2026

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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

Mindshare comparison

As of November 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 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	1.8%
CoreOS Clair	0.7%
ReversingLabs	0.9%
Other	96.6%

Container Security

Featured Reviews

reviewer2859021

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.

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Felipe Giffu

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.

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Jesse Harris

Principal Solutions Architect at a tech vendor with 1,001-5,000 employees

Comes with a large sample size and helps t stay on top of emerging threats

The solution helps to stay on top of emerging threats with easy integration with other products. ReversingLabs has a large sample size. The solution needs to improve integrations. I have been using the solution for four to five years. ReversingLabs' stability is excellent. I rate the…

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Quotes from Members

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

Pros

"Qualys TotalCloud provides a single, prioritized view based on requirements such as identifying the most vulnerable assets and calculating the average time to remediate vulnerabilities."

"One of the features I appreciate is the ability to generate daily reports without relying on anyone else."

"If someone were to ask me to review Qualys TotalCloud, I would summarize it as an end-to-end solution for cloud security with visibility and governance-grade controls without needing to manage multiple disconnected tools."

"Qualys TotalCloud has saved our time by giving us better asset visibility and risk-based prioritization, as it has reduced the time spent manually reviewing CVEs and deciding what to address first."

"I appreciate TotalCloud's real-time protection and remediation features. The remediation options include automated one-click remedies and custom changes that help manage vulnerabilities efficiently."

"CSPM is currently the most used feature, and we are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs."

"Qualys TotalCloud helps you not just to identify misconfigurations, but you can actually also fix issues."

"The scalability is good as well. I would rate it ten out of ten."

More Qualys TotalCloud 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."

"CoreOS Clair can be used by organizations of any size."

"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."

"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."

"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."

"ReversingLabs has a large sample size."

"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."

"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 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."

Cons

"The areas in the solution that have room for improvement include the UI/UX design, which should be improved, and they should integrate more artificial intelligence into the product."

"Two areas for improvement in Qualys TotalCloud are the speed of the public cloud platform and vulnerability detection."

"To improve the user experience, reporting could be simplified for better comprehension by end users and project managers, facilitating issue resolution."

"There is a lack of data segregation according to criticality or inventory."

"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."

"The patching process with Qualys Patch Management, which is part of TotalCloud, does not cover installing certain prerequisites on the servers or workstations. This shortcoming means we must rely on SCCM when any service stack updates or additional prerequisites are needed."

"I chose a rating of nine out of ten because there is a complex interface that sometimes overwhelms new engineers."

"Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand."

More Qualys TotalCloud 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 solution needs to improve integrations."

"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."

"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."

"The product support could be better at times. Sometimes, the resources that they provide could be of higher quality."

"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."

Pricing and Cost Advice

"Qualys TotalCloud offers cost-effective licensing flexibility."

"I am not sure about the pricing. From what I understand, it is a bit on the higher side, but I do not have the exact numbers."

"The cost is high, but it meets our organizational needs."

"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."

"TotalCloud's price is about right where I would expect it to be."

"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."

"Qualys TotalCloud is expensive."

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."

More Qualys TotalCloud pricing and cost advice

"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

18%

Outsourcing Company

11%

Manufacturing Company

11%

Financial Services Firm

10%

Financial Services Firm

18%

Comms Service Provider

13%

Performing Arts

12%

Government

10%

Construction Company

15%

Financial Services Firm

11%

Comms Service Provider

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	11
Large Enterprise	38

No data available

Questions from the Community

What is your experience regarding pricing and costs for Qualys TotalCloud?

We purchased Qualys TotalCloud for GCP and Azure as well. It is comparatively better than others regarding pricing. T...

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What needs improvement with Qualys TotalCloud?

I am unsure about how Qualys TotalCloud can be improved. I do not have anything else to add about the needed improvem...

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What is your primary use case for Qualys TotalCloud?

My main use case for Qualys TotalCloud is telemetry, although I am unsure about the specifics. A quick specific examp...

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Compared 10% of the time

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Compared 7% of the time

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Compared 7% of the time

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Compared 7% of the time

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Compared 6% of the time

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Compared 6% of the time

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Compared 5% of the time

Wiz vs ReversingLabs

Compared 4% of the time

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Product Reports

Buyer's Guide

Qualys TotalCloud

October 2026

Download Qualys TotalCloud product report

Buyer's Guide

Container Security

October 2026

Download CoreOS Clair product report

Buyer's Guide

ReversingLabs

October 2026

Download ReversingLabs product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

ReversingLabs Titanium, ReversingLabs secure.software

Overview

Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.

Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.

What are the most important features of Qualys TotalCloud?

Accurate Vulnerability Reports: Delivers precise and actionable insights for risk mitigation.
Zero-Day Detection: Identifies and addresses zero-day vulnerabilities proactively.
Unified Threat Assessment: Offers comprehensive evaluation of threats across the environment.
Extensive Risk Management: Manages risks effectively with advanced insights and prioritization.
Continuous Monitoring: Provides non-stop surveillance for vulnerabilities and threats.
Cloud-Native Automation: Streamlines processes and reduces manual efforts using automation.
FlexScan for Internet-Facing VMs: Scans external VMs efficiently to detect vulnerabilities.
Dashboard Risk Visualization: Clear visualization helps prioritize vulnerabilities.

What benefits and ROI should users look for?

Improved Security Posture: Enhances threat detection and response across clouds.
Time Savings: Automation reduces time spent on manual vulnerability management.
Resource Efficiency: Better allocation of resources through streamlined workflows.
Enhanced Risk Prioritization: Focus on critical vulnerabilities for effective mitigation.
Integrated Cloud Accounts: Facilitates seamless cloud management and security.

Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.

Qualys

CoreOS Clair is an open-source tool designed to analyze vulnerabilities within container images, offering in-depth scanning and reporting capabilities. Its integration with the container environment makes it a vital resource for maintaining security within cloud-native applications.

CoreOS Clair provides a robust solution for identifying and managing vulnerabilities across containerized systems. By integrating seamlessly into CI/CD workflows, it enhances security protocols without disrupting operational efficiencies. Its effectiveness is rooted in its ability to assess vulnerabilities in real-time, delivering critical insights that inform proactive security measures. Clair supports a comprehensive database of known vulnerabilities, enabling quick identification and resolution of security risks.

What are its most important features?

Vulnerability Scanning: Identifies vulnerabilities in container images, ensuring security compliance.
API Integration: Offers API support for seamless integration with existing systems.
Continuous Updates: Maintains a current database of vulnerabilities, enhancing detection capabilities.
Customizable Notification: Allows configuration of alerts based on specified vulnerability criteria.

What benefits should users look for in the reviews?

Improved Security: Regular scans help in early detection and mitigation of vulnerabilities.
Operational Efficiency: Automated processes reduce manual efforts necessary for security checks.
Adaptability: API functionality allows implementation within diverse IT environments.
Scalability: Designed to support extensive deployment without loss of performance.

In industries such as finance and healthcare, CoreOS Clair enhances security by integrating into existing workflows, ensuring that sensitive data is protected against vulnerabilities. Its ability to identify threats in real-time supports compliance with stringent regulatory standards without compromising efficiency.

Red Hat

ReversingLabs delivers a cutting-edge solution for cybersecurity experts, specializing in advanced threat detection and response. It is trusted by industries focused on maintaining high security standards with its innovative use of technology.

ReversingLabs provides comprehensive support for identifying and mitigating threats using a robust intelligence platform. Its unique approach integrates threat detection with automated analysis tools, enhancing organizations' security frameworks. The transparency and depth in tracking files and binaries ensure that users have a clear understanding of potential issues in software and files. With an emphasis on speed and accuracy, it ensures threats are managed before they escalate.

What are the key features of ReversingLabs?

Threat Intelligence Platform: Integrates detailed malware analysis for proactive security measures.
Automated Analysis Tools: Speeds up threat detection and provides in-depth insights.
Comprehensive Data Management: Simplifies complex datasets for enhanced threat recognition.
Open Integration: Smoothly integrates with existing security infrastructures.

What benefits or ROI can users find in ReversingLabs?

Enhanced Security Capabilities: Strengthens defenses against emerging threats before damage occurs.
Efficiency in Detection: Reduces response time through rapid analysis and identification.
Cost Reduction: Minimizes resource allocation by automating the threat management process.
Scalability: Easily expands with growing security needs without added complexity.

ReversingLabs is widely implemented in industries such as finance and healthcare, where data protection is critical. Financial institutions utilize its threat detection to safeguard against data breaches, while healthcare providers rely on it to maintain patient confidentiality and protect sensitive information from cyber threats.

ReversingLabs

Sample Customers

Information Not Available

eBay, Veritas, Verizon, SalesForce

Financial services, healthcare, government, manufacturing, oil & gas, telecommunications, information technology

Buyer's Guide

CoreOS Clair vs. ReversingLabs

September 2026

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