CoreOS Clair vs Orca Security comparison

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CoreOS Clair

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Executive SummaryUpdated on Sep 16, 2024

CoreOS Clair and Orca Security are both prominent in the field of cloud security. User reviews suggest that Orca Security has the upper hand due to its robust feature set.

Features: CoreOS Clair users value its vulnerability scanning, integration capabilities, and security analysis. Orca Security users benefit from comprehensive cloud security, automated compliance, and threat detection features.

Room for Improvement: Users of CoreOS Clair point to cumbersome setup processes, the need for more detailed documentation, and performance issues. Orca Security users mention occasional issues with alert volumes, a desire for more user-friendly analytical tools, and cost concerns.

Ease of Deployment and Customer Service: CoreOS Clair deployment is often reported as challenging, with mixed reviews regarding customer service. Orca Security receives praise for a smoother deployment experience and responsive customer support.

Pricing and ROI: CoreOS Clair is generally regarded as more budget-friendly upfront but has a steeper learning curve impacting ROI. Orca Security, despite higher initial costs, is seen as delivering better value over time due to its extensive capabilities and efficiencies gained.

To learn more, read our detailed CoreOS Clair vs. Orca Security Report (Updated: April 2026).

CoreOS Clair vs. Orca Security

April 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

CoreOS Clair

Ranking in Container Security

31st

Average Rating

8.6

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Orca Security

Ranking in Container Security

8th

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (5th), API Security (3rd), Cloud Security Posture Management (CSPM) (7th), Cloud-Native Application Protection Platforms (CNAPP) (5th), Data Security Posture Management (DSPM) (7th), Cloud Detection and Response (CDR) (2nd), AI Security (3rd)

Mindshare comparison

As of May 2026, in the Container Security category, the mindshare of CoreOS Clair is 0.7%, up from 0.5% compared to the previous year. The mindshare of Orca Security is 3.9%, down from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Orca Security	3.9%
CoreOS Clair	0.7%
Other	95.4%

Container Security

Featured Reviews

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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reviewer2799597

Soc Analyst at a tech consulting company with 11-50 employees

Agentless cloud security has improved attack path visibility but still needs stronger real-time blocking

Yes, as per my experience, it has been very helpful. In our organization, we did not find any major or priority one kind of alerts or risks because we had a very good infrastructure structure and cybersecurity architecture built in our organization. Orca Security helped us find what vulnerabilities or gaps existed which we could improve within our architecture. It helped us in such a way that we used to close the open ports and only allowed internal IPs for necessity. For staging environments and for prod we had DOS protection. If network traffic showed that anybody was trying to flood our systems, we would only accept all and our client-related IPs or an approved list of vendor lists we would have. We would get to know where the gaps are and where the improvements we could make. Being an analyst class engineer, I could use my brain in those areas and it was very helpful to have Orca Security in my arsenal.

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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

"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."

"Another valuable feature with Orca, something that's not talked about enough, is its ability to rank your gaps and your tasks... You can get visibility with agents and there are a lot of ways to do that. But the ranking and the context across the entire environment, that is what is unique about Orca."

"I would rate the quality of support as nine stars out of ten due to their quick and helpful responses."

"Orca's dashboard is excellent. My team needs to be able to focus on specific areas for improvement in our cloud environment. And most recently, we've started to get good use out of sonar, the search capabilities, and the alert creation."

"There are so many valuable features that I could list, but one that I appreciate is the PCI DSS compliance report."

"Orca Security has updated its interface, making it more user-friendly. I find it particularly useful as it allows me to easily navigate the dashboard and prioritize actions based on severity and criticality."

"The best features of Orca Security include its ability to perform a lot of security controls without requiring any installation of agents, making it very easy to set up."

"Orca Security integration was one of the easiest we have done because it is cloud-native and agentless."

"It covers our entire multi-cloud environment in a single view and tells us everything we need to know about our vulnerability footprint."

More Orca Security pros

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."

"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."

"Orca Security could improve its ticket creation process. Currently, it allows for creating tickets in only one bucket, which requires monitoring to redirect tickets to the appropriate team."

"We are PCI DSS compliant, so we need to scan our environment externally with tools vetted by the PCI DSS organization. Orca doesn't scan the environment externally. It only scans what's currently in the cloud."

"The documentation for Orca Security could be improved."

"They can expand a little bit in anti-malware detection."

"I would like to see an option to do security checks on a code level. This is possible because they have access to all of the code running in the cloud provider, and combining their site-scanning solution with that would be a nice add-on."

"Customer support is very poor, in my opinion, because when I have a few problems, the customer support says your solution is bad or it is easier."

"The main drawback in an agentless approach is that if the solution detects a virus or malware in the environment, we need to manually remove it. But from my experience with other production environments, it's not straightforward to install agents in the hope they will automatically remediate viruses, even from production environments... Ultimately, the ability to auto-remediate is something that I would like to see."

"The main drawback in an agentless approach is that if the solution detects a virus or malware in the environment, we need to manually remove it."

More Orca Security cons

Pricing and Cost Advice

"CoreOS Clair is open-source and free of charge."

"The pricing depends on how many assets you have running in your cloud and how many environments you have. If you have a dev environment, test environment, and a production environment then it's really important that you have coverage for all of them."

"Orca is very competitive when compared to the alternatives and is not the most expensive in the market, that's for sure."

"The price is a bit expensive for smaller organizations."

"It is the cost of the visibility that you get. When you really sit down and think about what do you need to do to secure an environment with a low impact on the business, and you take a look out into the world, I think this tool is well justified around cost."

"We have a total of 25 licenses for this solution. The solution is on a pay-and-you-use model."

"I think their pricing model is aligned with market demand. Of course, Orca could probably better align their pricing model with the needs of smaller businesses as well as some larger-scale enterprises with millions of assets. But in all fairness, I think the Orca sales team has been accommodating and ensured that we're happy with the pricing."

"While it's competitive with Palo Alto Prisma, I think Orca's list price is very high. I would advise Orca to lower it because, at that price, I might consider alternatives like Wiz, which also offers agentless services."

"Its license is a bit expensive."

More Orca Security pricing and cost advice

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Use our free recommendation engine to learn which Container Security solutions are best for your needs.

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Top Industries

By visitors reading reviews

Financial Services Firm

19%

Performing Arts

13%

Government

12%

Comms Service Provider

10%

Financial Services Firm

16%

Computer Software Company

12%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	15
Midsize Enterprise	8
Large Enterprise	9

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 needs improvement with Orca Security?

The price is one thing I would like to see improved because the pricing is a little elevated, as the pricing is based on the quantity of workloads. However, I think that since Orca Security is a me...

What is your primary use case for Orca Security?

My use cases for Orca Security include working with the sales team and the pre-sales team to offer Orca Security in the Chilean market with an integrator or a partner of Orca Security. The real imp...

What advice do you have for others considering Orca Security?

Overall, my impressions of the risk detection and identification capabilities of Orca Security are that it has the capability to scan and show you all your infrastructure. If you have any kind of v...

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Compared 4% of the time

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Product Reports

Download CoreOS Clair product report

Container Security

May 2026

Download Orca Security product report

April 2026

Overview

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

Orca Security provides comprehensive security management with agentless visibility and SideScanning technology, ensuring efficient threat detection without performance impact.

Orca Security offers agentless visibility across multi-cloud environments, streamlining security management with features like SideScanning technology and centralized security tools. It focuses on automation, vulnerability management, and compliance checks, enhancing a company's security posture with real-time alerts and integrated threat detection. Its intuitive interface prioritizes critical issues, making it suitable for managing DevSecOps processes efficiently.

What are the key features of Orca Security?

Agentless Visibility: Gain comprehensive insights into cloud environments without deploying agents.
SideScanning Technology: Detect threats and vulnerabilities efficiently across platforms.
Comprehensive Security Management: Centralizes security across AWS, GCP, and Azure with minimal setup effort.
CIEM Feature: Enhances security posture with integrated identity and access management.
Real-Time Alerts: Provide immediate awareness of security threats and vulnerabilities.
Automation and Compliance: Streamline processes with automated vulnerability management and compliance checks.

What benefits and ROI should companies look for in Orca Security?

Centralized Management: Simplifies security operations by consolidating tools across cloud environments.
Improved Security Posture: Reduces alerts and manages threats effectively with detailed insights.
Efficient Threat Detection: Enhances response capabilities with integrated threat detection and real-time alerts.
Easy Deployment and Setup: Facilitates quick implementation without complex configurations.
Enhanced Integration: Supports seamless integration with existing security frameworks and processes.

Companies in industries such as finance, healthcare, and technology leverage Orca Security for cloud security posture management, ensuring compliance with standards and securing applications and databases. Its agentless approach provides comprehensive visibility across AWS, GCP, and Azure, enhancing risk assessment and vulnerability management without impacting asset performance.

Sample Customers

eBay, Veritas, Verizon, SalesForce

BeyondTrust, Postman, Digital Turbine, Solarisbank, Lemonade, C6 Bank, Docebo, Vercel, and Vivino