Calico Cloud vs Tenable Cloud Security comparison

Tigera and Tenable are both solutions in the Cloud-Native Application Protection Platforms (CNAPP) category. Tigera is ranked #38, while Tenable is ranked #12 with an average rating of 8.4. Tigera holds a 0.5% mindshare in CNAP, compared to Tenable’s 3.2% mindshare. Additionally, 100% of Tigera users are willing to recommend the solution, compared to 77% of Tenable users who would recommend it.

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Executive Summary

We performed a comparison between Calico Cloud and Tenable Cloud Security based on real PeerSpot user reviews.

Find out what your peers are saying about Wiz, Palo Alto Networks, SentinelOne and others in Cloud-Native Application Protection Platforms (CNAPP).

To learn more, read our detailed Cloud-Native Application Protection Platforms (CNAPP) Report (Updated: June 2026).

Buyer's Guide

Cloud-Native Application Protection Platforms (CNAPP)

June 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 June 2026, in the Cloud-Native Application Protection Platforms (CNAPP) category, the mindshare of Qualys TotalCloud is 2.0%, up from 1.4% compared to the previous year. The mindshare of Calico Cloud is 0.5%, up from 0.1% compared to the previous year. The mindshare of Tenable Cloud Security is 3.2%, up from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud-Native Application Protection Platforms (CNAPP) Mindshare Distribution
Product	Mindshare (%)
Qualys TotalCloud	2.0%
Tenable Cloud Security	3.2%
Calico Cloud	0.5%
Other	94.3%

Cloud-Native Application Protection Platforms (CNAPP)

Featured Reviews

Robert Orłowski

IT Security Expert at Alior Bank S.A.

Unified risk scoring has improved our cloud visibility and simplifies remediation priorities

Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.

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Olakunle Obasoro

DevOps Engineer at Exponential Craft

Security posture has become visible and container risks are managed proactively

Regarding improvements for Calico Cloud, there is a need to build agentic security systems. I believe Calico Cloud is progressing towards this, and I believe they can enhance their teaching methods to facilitate adoption. Documentation needs continuous improvement. It is good and easy to read, but it can get better. Having a searchable summary feature, such as a chatbot, could help users quickly resolve issues without having to read extensive documentation. At the moment, I do not believe there are more improvements needed, but as mentioned earlier, there should be a focus on better documentation, possibly by embedding chatbot features that could respond to user prompts effectively.

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DragosCernat

Information Security Architect at WSP

Has significantly improved proactive monitoring through automated asset discovery and seamless integration with cloud environments

Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Adding capabilities for the scanner to automatically pick up changes and add assets automatically would be valuable. When discussing a big company, it is mandatory to have tools that will assist us rather than waiting for manual input to add hosts. Adding assets manually is prone to mistakes. Humans might forget to add an asset or make errors when adding multiple assets. Taking the human element out of the context and making it more streamlined is the future for security. The human should be involved where expertise is needed, such as analysis and decision-making. Currently, with resource constraints, we need tools to collect and aggregate data, eliminate false positives as much as possible, and present relevant information to employees for action.

Read full review

Quotes from Members

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

Pros

"Qualys TotalCloud fulfills all these needs."

"TotalCloud's best feature is the integration of cloud accounts. It helps with the risk and security posture management of our cloud infrastructure."

"By integrating TotalCloud, we have significantly reduced vulnerabilities in our deployment pipeline."

"Qualys TotalCloud's most valuable feature is its ability to link clusters of assets, providing a clear model of deployments, vulnerabilities, and statuses."

"Qualys TotalCloud provides a single, prioritized view of risk, reducing the workload associated with consolidating multiple sources for risk prioritization."

"TotalCloud provides the easiest and the best approach for cloud infrastructure management."

"I would rate Qualys TotalCloud ten out of ten."

"The platform's unified view of the organization proves particularly valuable for leadership team meetings."

More Qualys TotalCloud pros

"Calico Cloud has positively impacted my organization by improving the security of deployed applications while having greater control and visibility over communication between the different microservices."

"The impact of Calico Cloud is that we were able to achieve a more secure understanding of our security posture, access our containers knowing full well that all policies set were followed through, and see visually how everything was interconnected, which has impacted our business positively."

"Calico Cloud has positively impacted my organization, especially on the security front, as it helped us anticipate security threats."

"The product's visibility and remediation work fine for me."

"The solution’s vulnerability management feature has helped us identify and mitigate risks well."

"Ermetic can provide super visibility for our cloud environment (we are using AWS), the dashboard is simple to use, the findings provide all of the information you require, it provides detection and remediation, and creating a Jira ticket from a finding is just one click away."

"The analytical and reporting capabilities are pretty straightforward and show every transaction and major attempt to attack the application in the cloud."

"Scanning and reporting are the most valuable features of Tenable Cloud Security"

"If you have multi-cloud tenancy using AWS and Azure, you can have a single dashboard where you can onboard all the cloud infrastructure and have visibility into it."

"The key benefit lies in having the largest and most up-to-date database. When it comes to using any Tenable product, it excels in finding vulnerabilities and providing analytics."

"The tool alerts us on depreciating performance or deficiencies of our web application. It helps us react on time."

More Tenable Cloud Security pros

Cons

"There is room for improvement in the support."

"The support process is inefficient due to the excessive number of replies required when submitting tickets."

"It is already perfect, but they can bring some newer dashboards and customization options for the dashboard. It would be great to be able to include on-prem assets on the dashboard."

"Their customer support needs improvement."

"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."

"In a future release, I suggest that zero-day vulnerabilities should be predicted in advance using AI technologies. The system is not 100% secure yet, so proactive threat hunting could be enhanced to be more proactive than the current system."

"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."

"There is room for improvement in vulnerability scanning, particularly for PaaS environments. Currently, Qualys does not have full access to these instances, which limits its effectiveness."

More Qualys TotalCloud cons

"I think Calico Cloud could be improved by being a bit cheaper."

"They may not have all the features that their competitor Cilium has, and they are doing a portion of what Cilium does and a portion of what Istio does."

"The integration process of Calico Cloud with existing systems has its challenges."

"Tenable needs to offer a patch-based solution since it is an area where the tool lacks a bit."

"In my experience, Tenable Cloud Security is not very stable."

"I have faced several bug incidents with the solution"

"Due to its robust nature, the platform's adoption can be overwhelming initially. However, once organizations start using it, they tend to get used to it. I haven't had much direct interaction with the support team, but some partners have reported a desire for better support for the product."

"I do think there might be room for more integrations. This could allow for further customization and flexibility, essentially offering different functionality options to accommodate various budgets."

"Ermetic needs to improve its security scanning. I would like to see more dynamic graphical forms."

"There is a need for the support team to improve their response time since it is one of the areas where the product's technical team has certain shortcomings."

"The product must provide more features."

More Tenable Cloud Security cons

Pricing and Cost Advice

"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."

"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."

"Qualys TotalCloud is expensive."

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

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

"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."

"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."

More Qualys TotalCloud pricing and cost advice

Information not available

"The tool's pricing is fair."

"There is a need to opt for a subscription-based pricing model to use Tenable Cloud Security. I rate the product price an eight on a scale of one to ten, where one is low price and ten is high price."

"The tool's price is good compared to other brands. The tool's subscription is for a year."

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Top Industries

By visitors reading reviews

Manufacturing Company

19%

Financial Services Firm

13%

Construction Company

Comms Service Provider

No data available

Government

11%

Financial Services Firm

10%

Manufacturing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	3
Large Enterprise	28

No data available

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	2
Large Enterprise	5

Questions from the Community

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

The price is very expensive, actually.

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What needs improvement with Qualys TotalCloud?

Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...

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What is your primary use case for Qualys TotalCloud?

Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...

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What needs improvement with Tenable Cloud Security?

Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Ad...

See all answers

What is your primary use case for Tenable Cloud Security?

We had other solutions that we used. One solution was that we did not have something exactly similar to what Element ...

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What is your experience regarding pricing and costs for Ermetic CSPM?

I wasn't involved with the pricing, setup cost and licensing for Tenable Cloud Security.

See all answers

Comparisons

Wiz vs Qualys TotalCloud

Compared 12% of the time

Microsoft Defender for Cloud vs Qualys TotalCloud

Compared 8% of the time

Prisma Cloud by Palo Alto Networks vs Qualys TotalCloud

Compared 6% of the time

JupiterOne vs Qualys TotalCloud

Compared 5% of the time

Nucleus Security vs Qualys TotalCloud

Compared 5% of the time

More Qualys TotalCloud Competitors

Microsoft Defender for Cloud vs Calico Cloud

Compared 37% of the time

SentinelOne Singularity Cloud Security vs Calico Cloud

Compared 34% of the time

Sysdig Falco vs Calico Cloud

Compared 23% of the time

Tigera vs Calico Cloud

Compared 6% of the time

More Calico Cloud Competitors

Wiz vs Tenable Cloud Security

Compared 8% of the time

Prisma Cloud by Palo Alto Networks vs Tenable Cloud Security

Compared 6% of the time

FortiCNAPP vs Tenable Cloud Security

Compared 5% of the time

Orca Security vs Tenable Cloud Security

Compared 5% of the time

Plerion vs Tenable Cloud Security

Compared 5% of the time

More Tenable Cloud Security Competitors

Product Reports

Buyer's Guide

Qualys TotalCloud

May 2026

Download Qualys TotalCloud product report

Buyer's Guide

Container Security

June 2026

Download Calico Cloud product report

Buyer's Guide

Tenable Cloud Security

May 2026

Download Tenable Cloud Security product report

Also Known As

Qualys TotalCloud with FlexScan

No data available

Ermetic, Ermetic Identity Governance for AWS

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

Calico Cloud is a solution for network security and micro-segmentation in Kubernetes environments, appreciated for secure networking features, deployment streamlining, and enhanced cluster visibility.

Calico Cloud simplifies the complexity of network policies and integrates with diverse cloud platforms, aiding in achieving security and compliance standards. It enhances network performance and efficiently manages workloads in cloud-native applications. With its robust network security and seamless Kubernetes integration, the platform offers advanced observability, efficient microservices management, and scalable architecture. Users often mention the ease of deployment and comprehensive documentation as highlights, while real-time monitoring and detailed analytics are invaluable for maintaining high-performance environments. However, areas for improvement include better documentation, customer support, a more intuitive setup process, and addressing concerns about performance speed and troubleshooting complexities.

What are the key features of Calico Cloud?

Robust Network Security: Ensures secure connections within Kubernetes environments.
Seamless Kubernetes Integration: Easily integrates with Kubernetes for streamlined operations.
Advanced Observability: Provides detailed insights into network performance and issues.
Efficient Microservices Management: Supports efficient handling of microservices architecture.
Scalable Architecture: Adapts to varying workloads and scaling needs.
Ease of Deployment: Simplifies the initial setup process for quick implementation.
Comprehensive Documentation: Offers extensive resources for user guidance.
Real-Time Monitoring: Continuously observes network conditions and performance.
Detailed Analytics: Delivers in-depth analytical data for informed decision-making.

What benefits should users expect from Calico Cloud?

Enhanced Security: Protects sensitive data and network communications.
Improved Compliance: Assists in meeting regulatory and compliance standards.
Streamlined Deployment: Reduces deployment times and complexities.
Increased Visibility: Provides clear insights into network operations.
High Performance: Maintains optimal network performance even under heavy loads.
Efficient Workload Management: Facilitates effective handling of cloud-native workloads.

Calico Cloud is implemented in sectors requiring robust network security and efficient workload management, such as finance, healthcare, and technology. Financial institutions use it to secure sensitive transactions, while healthcare providers rely on it for compliance and data protection. Technology firms benefit from its scalability and performance in managing large volumes of microservices.

Tigera

Tenable Cloud Security is a comprehensive solution designed to help organizations secure their cloud environments across various platforms, including AWS, Azure, and Google Cloud. It offers continuous visibility, compliance management, and threat detection to ensure that cloud infrastructure and applications are protected from vulnerabilities and misconfigurations.

Tenable Cloud Security exemplifies a comprehensive Cloud-Native Application Protection Platform (CNAPP) by providing a unified solution that covers the entire cloud security lifecycle, from development to runtime. This platform is designed to address vulnerabilities, misconfigurations, threats, and compliance risks across multi-cloud environments, making it an essential tool for organizations adopting cloud-native architectures. In practice, Tenable Cloud Security integrates security into the development process through its shift-left approach, particularly with Infrastructure as Code (IaC) security. This ensures that security measures are embedded early in the development lifecycle, allowing teams to identify and mitigate vulnerabilities before they reach production. Once in production, the platform continues to provide real-time visibility into cloud environments, enabling continuous monitoring and proactive threat detection.

The solution's comprehensive protection spans various aspects of cloud security, including the identification and remediation of misconfigurations, automated compliance management, and advanced threat intelligence. By automating these processes, Tenable Cloud Security reduces the manual effort required to manage cloud security, freeing up resources for more strategic initiatives.

What are the key features of Tenable Cloud Security?

Unified Platform: Covers the entire cloud security lifecycle, from development to runtime, providing comprehensive protection.
Shift-Left Approach with IaC Security: Integrates security early in the development process, ensuring that vulnerabilities are caught and remediated before deployment.
Continuous Monitoring: Offers real-time visibility and monitoring of cloud environments, enabling proactive threat detection and response.
Automation: Streamlines security operations, reducing the need for manual intervention and increasing operational efficiency.
Comprehensive Threat and Compliance Management: Identifies and mitigates vulnerabilities, misconfigurations, and compliance risks across multi-cloud environments.

What are the benefits of using Tenable Cloud Security?

Improved Security Posture: Early detection and remediation of vulnerabilities lead to a stronger overall security posture.
Operational Efficiency: Automation reduces the workload on security teams, allowing them to focus on higher-priority tasks.
Risk Reduction: Proactively identifies and addresses risks before they impact production environments.
Simplified Compliance: Helps organizations meet and maintain compliance with industry standards, reducing the complexity and cost of audits.

Tenable Cloud Security is particularly valuable in industries with stringent regulatory requirements, such as finance, healthcare, and retail. For example, in the financial sector, it helps organizations ensure compliance with regulations like PCI-DSS while safeguarding sensitive data across cloud environments.

In summary, Tenable Cloud Security is a robust CNAPP solution that integrates security throughout the cloud lifecycle, providing comprehensive protection and operational efficiency for cloud-native environments.

Tenable

Sample Customers

Information Not Available

Tyler Technologies, Bilfinger, BarkBox, MongoDB, airSlate, Adama, Latch, Cloudinary, Riskified, AppsFlyer, IntelyCare, Aidoc, 42Dot, and more.

Buyer's Guide

Cloud-Native Application Protection Platforms (CNAPP)

June 2026

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