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CoreOS Clair vs Wiz comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 24, 2026

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
Wiz
Ranking in Container Security
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
68
Ranking in other categories
Vulnerability Management (1st), Cloud Workload Protection Platforms (CWPP) (2nd), Cloud Security Posture Management (CSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (1st), Data Security Posture Management (DSPM) (1st), Compliance Management (1st), Risk-Based Vulnerability Management (2nd), Cloud Security Remediation (1st), Application Security Posture Management (ASPM) (2nd), Cloud Detection and Response (CDR) (1st), Continuous Threat Exposure Management (CTEM) (1st), AI Security (4th)
 

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 Wiz is 8.8%, down from 15.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Wiz8.8%
Qualys TotalCloud1.8%
CoreOS Clair0.7%
Other88.7%
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.
Peter Whelan - PeerSpot reviewer
CISO at a computer software company with 1,001-5,000 employees
Improved our security posture thanks to comprehensive visibility
I have contacted Wiz technical support frequently. The support is excellent. We contact via an in-application portal. We can see the support cases we personally open, and also the cases that other people have opened from our company. I appreciate that feature. Generally, support gets back to us within a few days with a good answer. There was one fellow in particular who has been knocking it out of the park. He is a great support person to deal with. We are happy with the support experience. If I were to put Wiz support on a scale from one to ten, I would give them a ten.

Quotes from Members

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

Pros

"The most valuable feature is extensibility."
"Vulnerability and threat detection and assessment of the criticality of the vulnerabilities exposed are most valuable."
"The platform's unified view of the organization proves particularly valuable for leadership team meetings."
"While automatic inventory detection upon connection is a helpful feature, a truly valuable capability would be assessing an environment's security posture against Azure and CIS best practices."
"Qualys TotalCloud's most valuable features are its security capabilities that help identify and mitigate risk factors."
"I highly recommend Qualys TotalCloud to other users."
"Qualys TotalCloud's most valuable feature is its agent versatility."
"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."
"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."
"CoreOS Clair's best feature is detection accuracy."
"The CSPM module has been the most effective. It was easy to deploy and covered all our accounts through APIs, requiring no agents. Wiz provides instant visibility into high-level risks that we need to address."
"I would definitely recommend Wiz Code to boost development and productivity because I have seen significant positive improvements since I started using it."
"The best features with Wiz Code give you a reasonable picture when it comes to vulnerabilities, which means you see the usual severity levels, you also get to see references on how to remediate vulnerabilities, and the fact that it has a visual dashboard helps all stakeholders, especially folks who need to remediate, to get that picture correctly and then take action."
"The UI is what I appreciate most about Wiz; the interface is really easy and not clunky."
"Wiz Code is a platform that serves most of these features as a single entity, which has definitely reduced the time for triaging the security aspects of vulnerabilities and helps in overall innovation for the team."
"Wiz saves time by validating a network misconfiguration by not only looking at the cloud asset configuration but also by testing if a port that is stated to be open is actually open."
"For any organization who want to think of moving to Wiz, the Security Graph feature is amazing and awesome, giving you deeper information than any other tools does and allowing a small security team to manage a massive complex cloud environment without hiring dozens of additional users to look into it."
"The product supports out-of-the-box reporting with context about the asset and allows us to perform complex custom queries on UI."
 

Cons

"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."
"The onboarding process is a bit difficult. In the initial phase, it is very difficult to understand the features, what the dashboard contains, and what criteria they are using."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys TotalCloud."
"Two areas for improvement in Qualys TotalCloud are the speed of the public cloud platform and vulnerability detection."
"The vulnerability part is good, but the policy compliance module needs improvement because it involves a lot of manual work. Specifically, the remediation part of the controls requires enhancements."
"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."
"Qualys TotalCloud needs to enhance its scanning capabilities in the IP domain, as it currently lacks the functionality to resolve IPs to their corresponding domain names."
"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."
"We would like to see improvements to executive-level reporting and data reporting in general, which we understand is being rolled out to the platform."
"The only small pain point has been around some of the logging integrations. Some of the complexities of the script integrations aren't supported with some of the more automated infrastructure components. So, it's not as universal. For example, they have great support for cloud formation and other services, but if you're using another type of management utility or governance language for your infrastructure-as-code automation components, it becomes a little bit trickier to navigate that."
"In Wiz, if there is one vulnerability that occurs multiple times, it is listed only once. However, even if it is a single vulnerability in the same category, it repeats multiple times. This feature can be time-consuming as it requires continuous scrolling."
"As an extensive user of Wiz, I have noticed that one critical area Wiz is missing is context."
"FinOps is an area where Wiz needs enhancement."
"The remediation workflow within the Wiz could be improved."
"Wiz does encounter some glitches similar to other tools in the market; I remember facing certain challenges, such as problems scanning encrypted disks or discrepancies in the findings from already remediated vulnerabilities not reflecting accurately in the tool."
"I choose eight out of ten because there is always room for improvement."
 

Pricing and Cost Advice

"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"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."
"Qualys TotalCloud is expensive."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
"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."
"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."
"CoreOS Clair is open-source and free of charge."
"The pricing is fair. Some of the more advanced features and functionalities and how the tiers are split can be somewhat confusing."
"The pricing seems pretty simple. We don't have to do a lot of calculations to figure out what the components are. They do it by enabling specific features, either basics or advanced, which makes it easy to select."
"The pricing is fair and comparable to their competitors. The cost seems to be going up, which is a concern. There are potential savings from consolidating tools, but we're uncertain how Wiz's pricing will change over time."
"Based on the features and capabilities, the product pricing seems reasonable."
"If one is cheap and ten is expensive, I rate the tool's price as a five out of ten."
"The cost of the other solutions is comparable to Wiz."
"I wish the pricing was more transparent."
"Regarding pricing, it’s more than $100k because we have a very big infrastructure. Our environment supports around three thousand people, and we offer business-to-client financial services to around one million clients, so we rely heavily on Wiz."
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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%
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
9%
Outsourcing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise6
Large Enterprise35
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise12
Large Enterprise48
 

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...
Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Wiz?
No involvement occurred with pricing, setup cost, and licensing for Wiz since it was a free proof of concept. Approxi...
What needs improvement with Wiz?
While Checkmarx may perform better in some deep code scanning aspects, Wiz is considerably easier to use, has a bette...
What is your primary use case for Wiz?
Wiz is being tested to compare against Checkmarx, examining scanning capabilities, native visibility, ease of deploym...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Wiz Code, Wiz Defend
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Wiz is the fastest growing software company ever - $100M ARR in 18 months: Wiz becomes the fastest-growing software company ever | Wiz Blog  Discover why companies, including Salesforce, Morgan Stanley, Fox, and Bridgewater choose Wiz as their cloud security partner. Read their success stories here: Customers | Wiz
Find out what your peers are saying about CoreOS Clair vs. Wiz and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.