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CoreOS Clair vs TrendAI Vision One – Cloud Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 26, 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
8th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
54
Ranking in other categories
Vulnerability Management (5th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (6th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
CoreOS Clair
Ranking in Container Security
39th
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
TrendAI Vision One – Cloud ...
Ranking in Container Security
25th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
23
Ranking in other categories
Vulnerability Management (36th), Cloud Workload Protection Platforms (CWPP) (17th), Hybrid Cloud Computing Platforms (11th), Extended Detection and Response (XDR) (24th), Cloud Security Posture Management (CSPM) (17th), Cloud-Native Application Protection Platforms (CNAPP) (17th), Attack Surface Management (ASM) (16th), Cloud Infrastructure Entitlement Management (CIEM) (5th), Cloud Detection and Response (CDR) (8th), AI Security (16th)
 

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 TrendAI Vision One – Cloud Security is 3.2%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.8%
TrendAI Vision One – Cloud Security3.2%
CoreOS Clair0.7%
Other94.3%
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.
reviewer2793894 - PeerSpot reviewer
Platform Engineer Ii at a outsourcing company with 5,001-10,000 employees
Centralized cloud view has improved threat response and simplified compliance reporting
We are using Trend Vision One - Cloud Security for getting complete visibility of all the assets that exist within our cloud, and it helps us identify any sort of misconfigurations or fine-tuning that can be done to better our compliance. Trend Vision One - Cloud Security helps in onboarding all the cloud solutions or cloud providers that we have within our organization into a single dashboard, thereby providing greater visibility of all the assets. Earlier we used to have multiple dashboards to manage the same solution or capability, but with Trend Micro, we are able to get everything in a single pane of glass, benefiting our operations significantly. We are using the playbooks built into Trend Vision One - Cloud Security, which help us take a lot of response actions and bring automation capabilities into play. Trend Vision One - Cloud Security has positively impacted our organization by providing a single pane of glass visibility across all the cloud solutions that we have and reducing the number of threats we used to see earlier in the cloud. We are seeing that the number of cloud operations required earlier in terms of threat detection and response, and the time taken to detect a particular threat and take a response action, has considerably improved after onboarding Trend Micro.

Quotes from Members

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

Pros

"One of the features I appreciate is the ability to generate daily reports without relying on anyone else."
"It is a cloud-native app that integrates with both IaaS and SaaS. It seamlessly integrates with other platforms."
"Qualys TotalCloud has helped us view our risk structure, vulnerabilities, and security posture."
"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 has great accuracy and reliability, as it is a very complete program with tools that help experts understand the vulnerabilities of today."
"The biggest strengths of Qualys TotalCloud are that it is pretty good at cloud visibility, has easy integration, and also has multi-cloud compatibility."
"One of Qualys' best features is its categorization, which allows us to see the types of assets, their security postures, and the AI-powered version of the tool."
"Qualys TotalCloud is overall the best tool available in the market for scanning purposes."
"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."
"CoreOS Clair's best feature is detection accuracy."
"Trend Vision One - Cloud Security's most valuable features include its comprehensive dashboard, which provides a clear overview of all services and systems, confirming their installation location and update status."
"The return on investment is very high because it is so flexible and you can actually cancel this service whenever you want."
"Trend Vision One - Cloud Security has positively impacted our organization by providing a single pane of glass visibility across all the cloud solutions that we have and reducing the number of threats we used to see earlier in the cloud."
"The stability is quite good."
"The the most valuable feature is the scanning engine. It does not impact server performance. It's very lightweight."
"Vision One is versatile and can be integrated with many SIEMs. You're not limited to only one SIEM, such as Microsoft Sentinel. The API integrations are seamless, and we have all the documentation needed to integrate Vision One via API."
"I like the conformity and workload security modules. Workload security is all about intrusion detection and prevention. Trend Vision One - Cloud Security has behavioral rules that are auto-populated based on organizational structure. That's one aspect that we liked most."
"Trend Vision One goes beyond standard endpoint security by offering a dedicated IPS mechanism with a unique, separate database for servers, along with a large feature set specifically designed for server environments."
 

Cons

"Although TotalCloud is a helpful tool, some of its advanced features are still under development."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"I sometimes have difficulty detecting or uninstalling certain versions of applications, which I have to do manually."
"There is room for improvement in the support."
"Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand."
"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."
"Trend Vision One - Cloud Security should address threats automatically without having user input."
"The product could use a little bit of automation."
"The initial setup can be complex for the inexperienced."
"The pricing can get high."
"One area for improvement in Trend Vision One - Cloud Security is marketing; in particular, Trend Vision should update the marketing documentation. The information needs to be more comprehensive."
"Trend Vision One - Cloud security aims to protect our assets, but the rapid spread of viruses and vulnerabilities through malicious emails remains a significant concern."
"I would like to see more third-party integrations being added into Trend Vision One - Cloud Security, as it currently has a good amount of integrations but does not allow ingestion from many third-party solutions."
"Documentation on cloud architecture and job architecture would be helpful."
 

Pricing and Cost Advice

"Qualys TotalCloud offers cost-effective licensing flexibility."
"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"The cost is high, but it meets our organizational needs."
"TotalCloud's price is about right where I would expect it to be."
"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 cost-efficient and was selected for its value compared to other products."
"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"Qualys TotalCloud offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"CoreOS Clair is open-source and free of charge."
"Two years ago, it cost $200 for 20 credits, which was a high cost."
"The is price is 25% cheaper than it was a couple of years ago, which is good."
"It's a slightly expensive product."
"The Trend Vision One pricing is reasonable."
"The price could be lower. That is a bit of a consideration."
"I rate the solution's pricing a six out of ten."
"The pricing for Cloud One is reasonable because my costs scale up and down based on my infrastructure usage."
"Pricing for Trend Micro Cloud One Container Security in the corporate market is okay."
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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%
Comms Service Provider
12%
Manufacturing Company
9%
Financial Services Firm
9%
Outsourcing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise11
Large Enterprise38
No data available
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise6
Large Enterprise10
 

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...
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...
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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What is your experience regarding pricing and costs for Trend Micro Cloud One Container Security?
The pricing for Trend Vision One - Cloud Security is very straightforward; we are using credits for calculating the s...
What needs improvement with Trend Micro Cloud One Container Security?
I would like to see more third-party integrations being added into Trend Vision One - Cloud Security, as it currently...
What is your primary use case for Trend Micro Cloud One Container Security?
The main use case for Trend Vision One - Cloud Security is to secure our cloud environment from threats and we had to...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Trend Micro Cloud One , Cloud One Workload Security, Trend Micro Cloud One Container Security, Trend Micro Cloud One Application Security, Cloud One File Storage Security, Cloud One Network Security, Cloud One Conformity
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. TrendAI Vision One – Cloud Security and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.