Prisma Cloud by Palo Alto Networks vs Tenable.io Container Security comparison

Why PeerSpot?

Palo Alto Networks and Tenable are both solutions in the Container Security category. Palo Alto Networks is ranked #3 with an average rating of 9.0, while Tenable is ranked #26 with an average rating of 8.0. Palo Alto Networks holds a 7.3% mindshare in Container Security, compared to Tenable’s 1.1% mindshare. Additionally, 98% of Palo Alto Networks users are willing to recommend the solution, compared to 87% of Tenable users who would recommend it.

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Executive SummaryUpdated on Feb 1, 2026

Tenable.io Container Security and Prisma Cloud by Palo Alto Networks are competing solutions in the container security space. Prisma Cloud is considered the stronger option due to its superior features, even though Tenable.io offers better pricing and support.

Features: Tenable.io Container Security provides continuous monitoring, vulnerability assessment, and risk management to ensure robust visibility. In contrast, Prisma Cloud offers a more extensive cloud-native security suite, including threat detection, compliance monitoring, and integrated security features.

Room for Improvement: Tenable.io could improve its integration capabilities, especially with platforms like GitLab Ultimate, and streamline its operational complexity. Prisma Cloud might benefit from simplifying its complex deployment model and enhancing support for Windows security.

Ease of Deployment and Customer Service: Tenable.io Container Security is praised for its straightforward deployment and responsive support, while Prisma Cloud compensates for its more complex deployment with comprehensive support and in-depth technical guidance.

Pricing and ROI: Tenable.io is noted for lower setup costs and a favorable ROI due to efficient implementation. Prisma Cloud, although requiring a higher initial investment, offers valuable long-term strategic security benefits for those seeking advanced features.

To learn more, read our detailed Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security Report (Updated: September 2026).

Buyer's Guide

Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security

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 Prisma Cloud by Palo Alto Networks is 7.3%, down from 10.0% compared to the previous year. The mindshare of Tenable.io Container Security is 1.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Container Security Mindshare Distribution
Product	Mindshare (%)
Prisma Cloud by Palo Alto Networks	7.3%
Qualys TotalCloud	1.8%
Tenable.io Container Security	1.1%
Other	89.8%

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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reviewer2776578

Cyber Security Architect at a comms service provider with 10,001+ employees

Image scanning has supported consistent security practices during cloud deployment

On a scale of ten, we would say people are happy with Prisma Cloud by Palo Alto Networks for the part we use. People are okay with it. We probably would give an eight. We don't give ten because if we don't use the other parts of Prisma Cloud by Palo Alto Networks, it's because it was difficult to implement from an operational point of view. We could have deployed the runtime monitoring with Prisma Cloud by Palo Alto Networks, but within our organization at our company, it was very difficult to find who would be the owner for the alerts. People have other tools and in the end, we don't use the full capabilities of a product that we pay for. It's partially related to the difficulty to integrate Prisma Cloud by Palo Alto Networks runtime in our company's support process. We don't use the real-time monitoring part of Prisma Cloud by Palo Alto Networks. We don't know about the automated remediation feature of Prisma Cloud by Palo Alto Networks.

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Arun Seetha

Cyber Security Architect at a security firm with 201-500 employees

Detailed container image reports have improved vulnerability insight and support secure operations

Most valuable are the reports that are quite good, particularly the detailed ones for container image scanning. Tenable.io Container Security is giving me the vulnerability information of Docker images and the information about software bill of materials. However, my challenge at this time is that I am using all these solutions with GitLab Ultimate, and it does not support integration, so I am doing some alternate arrangements which are giving me operational complexity because I need to introduce something else instead of GitLab Ultimate. That is the primary concern regarding the benefits of real-time visibility into my containerized application security status.

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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

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

"Vulnerability and threat detection and assessment of the criticality of the vulnerabilities exposed are most valuable."

"The biggest strengths of Qualys TotalCloud are that it is pretty good at cloud visibility, has easy integration, and also has multi-cloud compatibility."

"Qualys TotalCloud provides unified vulnerability and threat assessment for IaaS and SaaS and a single prioritized view of risk, which helps reduce my workload by not having to combine multiple sources."

"My experience with using TruRisk to mitigate noise from raw CVEs has been extremely effective."

"I would definitely recommend Qualys TotalCloud to other users."

"TruRisk Insights is the most important innovation they've released this year."

"Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution."

More Qualys TotalCloud pros

"It is a very specific product and it is amazingly good at what it does."

"Prisma Cloud's most valuable feature is its user identification capabilities."

"In the GlobalProtect module, we can easily guide users experiencing connection issues through the notification column."

"In addition to that, I can get a snapshot of what I deemed were the priority vulnerabilities, whether it was identity access management, key rotation, or secrets management. Whatever you deem to be a priority for mitigating threats for your environment, you can get that as a snapshot."

"The threat detection feature in Prisma Cloud by Palo Alto Networks integrates with cloud-native controls like AWS GuardDuty and similar services on Azure and GCP."

"The container and serverless security is most valuable. It is quite a new technology for this region. Even though containers have been there for a long time, the adoption of containers is very minimal in this region. When it comes to using Kubernetes containers in a complex architecture, there is a lack of security in the market. People aren't aware of the security controls or the process for governance. Container security provided by Prisma Cloud is quite good at filling that gap."

"Prisma Cloud offers robust runtime scanning capabilities, which is beneficial for security teams."

"Due to the maturity of most companies, security posture management is the most valuable feature."

More Prisma Cloud by Palo Alto Networks pros

"Most valuable are the reports that are quite good, particularly the detailed ones for container image scanning."

"It helps us secure our applications from the build phase and identify the weaknesses from scratch."

"The solution shows you the exploitable vulnerabilities and helps you prioritize."

"Nessus scanner is very effective for internal penetration testing."

"Tenable.io detects misconfiguration when you deploy a Docker or Kubernetes container. It's much better to remedy these issues during deployment instead of waiting until the container is already in the production environment."

"Currently, I haven't implemented the solution due to its deprecation by the site. However, I can highlight some benefits of Tenable Cloud Security, a cybersecurity solution with various features for scanning vulnerabilities in both cloud environments and on-premises container security."

"The strong security provided by the product in the container environment is its most valuable feature."

"By using Nessus, we are able to finish testing with assured results, in half the time."

More Tenable.io Container Security pros

Cons

"In my opinion, the combination of detection and protection features in Qualys TotalCloud cannot protect but can only detect."

"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."

"With the growing integration of AI, I would like Qualys to enhance its service offerings to better accommodate AI-related risks."

"The cost of Qualys TotalCloud is high and could be more competitive."

"The main area needing improvement is integration. Although the team is strengthening TotalCloud, integration can be enhanced with SIEM, SOAR, ITSM, and other sources."

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

"Regarding improvements to Qualys TotalCloud, I suggest that user navigation can be enhanced because initially, many users found it complicated and had trouble understanding the platform due to information being spread across multiple tabs."

"There should be improvement from a dashboard perspective when collecting and showcasing data to lead management."

More Qualys TotalCloud cons

"It's not really on par with, or catering to, what other products are looking at in terms of SAST and DAST capabilities. For those, you'd probably go to the market and look at something like Veracode or WhiteHat."

"The solution does not currently support servers for GCP."

"Currently, custom reports are available, but I feel that those reports are targeting just the L1 or L2 engineers because they are very verbose. So, for every alert, there is a proper description, but as a security posture management portal, Prisma Cloud should give me a dashboard that I can present to my stakeholders, such as CSO, CRO, or CTO. It should be at a little bit higher level. They should definitely put effort into reporting because the reporting does not reflect the requirements of a dashboard for your stakeholders. There are a couple of things that are present on the portal, but we don't have the option to customize dashboards or widgets. There are a limited set of widgets, and those widgets don't add value from the perspective of a security team or any professional who is above L1 or L2 level. Because of this, the reach of Prisma Cloud in an organization or the access to Prisma Cloud will be limited only to L1 and L2 engineers. This is something that their development team should look into."

"The feedback that we have given to the Palo Alto Networks team is that the UI can be improved."

"The automation capabilities are growing each day, but the problem is that the updates are not that frequent. There are some services on Amazon that have come out with updates, and Azure is also getting up to date. But Prisma takes some time to follow. There's a time gap that Prisma inherits from these clouds. I understand why it takes some time, but that time should be reduced."

"Prisma Cloud is very comprehensive, but there should be better support for the customization of the reports. If Palo Alto can have more customized reports available or give an option to the users to customize the reports, that would be great."

"The UI is good, however, they could improve the experience."

"The initial setup was very complex."

More Prisma Cloud by Palo Alto Networks cons

"The support is tricky to reach, so we would like better-oriented technical support enabled."

"Tenable.io Container Security should improve integration modules. It should also improve stability."

"They need to work on auto-remediation so it's easier for the security team to act quickly when certain assets or resources are deployed. The latest version has a CIS benchmark that you need to meet for containers in the cloud, but more automation is needed."

"However, my challenge at this time is that I am using all these solutions with GitLab Ultimate, and it does not support integration, so I am doing some alternate arrangements which are giving me operational complexity because I need to introduce something else instead of GitLab Ultimate."

"I feel that in certain areas this product has false positives which the company should work on."

"The initial setup is highly complex."

"The stability and setup phase of the product are areas with shortcomings where improvements are needed."

"I believe integration plays a crucial role for Tenable, particularly in terms of connecting with other products and various container solutions like Docker or Kubernetes. It seems that in future updates, enhanced integration is something I would appreciate. Currently, there is integration with Docker, but when it comes to Kubernetes or other container solutions, it appears to be a challenge, especially with on-prem scanners."

More Tenable.io Container Security cons

Pricing and Cost Advice

"It isn't cheap, but it's reasonable. It helps us to manage things with very few resources."

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

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

"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."

"The pricing is comparable. It is built into our other product, so I cannot piecemeal it. It is a part of our subscription."

"Qualys TotalCloud is expensive."

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

"Qualys TotalCloud offers cost-effective licensing flexibility."

More Qualys TotalCloud pricing and cost advice

"Prisma Cloud by Palo Alto Networks is a highly expensive solution."

"Prisma Cloud is a value-back cloud-managed solution; cloud-native solutions are quite expensive."

"Its licensing cost depends on the type of license such as the business license or the enterprise license. The enterprise license is costlier than the business license, but we get more visibility and more modules. If you have a multi-cloud environment and subscribe to each cloud's native CSPM tool, it is costly. If you are using a single tool like Prisma Cloud, with a single license, you can monitor all environments, such as Google Cloud, Azure, AWS, and Oracle Cloud. The cost of Prisma Cloud is less than the cost of subscribing to the CSPM tool of each cloud provider. This is where Prisma Cloud can save costs."

"The pricing for Prisma Cloud is high. Providing a pay-as-you-go model or pricing options tailored for medium and small enterprises could help attract more clients."

"The pricing is competitive. From what I have seen in the past, it is on par with the others."

"Prisma Cloud's licensing system functions as expected with a solid licensing infrastructure."

"Prisma Cloud is remarkably expensive."

"Prisma Cloud by Palo Alto Networks has helped the company save some money. Cost-wise, it's okay."

More Prisma Cloud by Palo Alto Networks pricing and cost advice

"I rate the product’s pricing a six out of ten."

"The product does not operate on a pay-per-license model."

"The solution's pricing is neither cheap nor very expensive."

"It's best to be an institutional buyer and directly contact the sales team as they can provide over-the-top discounts for bulk orders."

"I rate the tool's pricing a three out of ten."

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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

13%

Outsourcing Company

Manufacturing Company

Computer Software Company

Financial Services Firm

14%

Outsourcing Company

Manufacturing Company

Media Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	11
Large Enterprise	39

By reviewers
Company Size	Count
Small Business	38
Midsize Enterprise	21
Large Enterprise	58

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	3
Large Enterprise	4

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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What is your primary use case for Prisma Cloud by Palo Alto Networks?

Prisma Cloud helps support DevSecOps methodologies, making those responsibilities easier to manage.

See all answers

What Cloud-Native Application Protection Platform do you recommend?

We like Prisma Cloud by Palo Alto Networks, since it offers us incredible visibility into our entire cloud system. We...

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What do you think of Aqua Security vs Prisma Cloud?

Aqua Security is easy to use and very manageable. Its main focus is on Kubernetes and Docker. Security is a very valu...

See all answers

What needs improvement with Tenable.io Container Security?

Several things need improvement about Tenable.io Container Security. First, they should support GitLab Ultimate. Seco...

See all answers

What is your primary use case for Tenable.io Container Security?

I have been dealing with Tenable.io Container Security for almost four to six months.

See all answers

What advice do you have for others considering Tenable.io Container Security?

Tenable.io Container Security is a good product. I am currently using Tenable Enclave Security. When I say metrics, I...

See all answers

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Compared 13% of the time

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Compared 11% of the time

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Compared 7% of the time

Aqua Cloud Security Platform vs Tenable.io Container Security

Compared 6% of the time

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Compared 5% of the time

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Product Reports

Buyer's Guide

Qualys TotalCloud

October 2026

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Buyer's Guide

Prisma Cloud by Palo Alto Networks

October 2026

Prisma Cloud by Palo Alto Networks report

Download Prisma Cloud by Palo Alto Networks product report

Buyer's Guide

Tenable.io Container Security

October 2026

Download Tenable.io Container Security product report

Also Known As

Qualys TotalCloud with FlexScan

Prisma Public Cloud, RedLock Cloud 360, RedLock, Twistlock, Aporeto

Tenable FlawCheck, FlawCheck

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

Prisma Cloud by Palo Alto Networks provides essential cloud security posture management with advanced automation and threat detection for enhanced infrastructure control.

Prisma Cloud by Palo Alto Networks offers robust multi-cloud capabilities, allowing users to manage security across AWS, Azure, and GCP. It integrates security controls into CI/CD pipelines for improved threat detection. With real-time alerting and runtime protection, it assists in maintaining strong security postures and operational efficiency. While its Cloud Workload Protection Platform secures workloads, improvements are needed in integration with third-party apps, role-based access, and API security. Enhancements in automation, reporting, and false positive management are also sought after.

What are the key features of Prisma Cloud?

Cloud Security Posture Management: Identifies misconfigurations and ensures compliance across cloud environments.
Multi-Cloud Capabilities: Provides comprehensive security across AWS, Azure, and GCP.
Runtime Protection: Enhances threat detection by integrating security controls within CI/CD pipelines.
Real-Time Alerting: Delivers instant notifications for proactive security management.
Infrastructure as Code (IaC) Integration: Supports security in code development stages.

What benefits should users seek in reviews?

Enhanced Visibility and Control: Offers comprehensive infrastructure insights.
Operational Efficiency: Improves cloud governance through streamlined management.
Threat Detection and Compliance: Integrates robust security measures for continuous compliance.
Automation Features: Reduces manual tasks through advanced automation capabilities.

In industries like finance and healthcare, Prisma Cloud is frequently implemented to meet strict regulatory standards, providing the necessary infrastructure protection and compliance. Organizations often utilize its vulnerability monitoring across diverse cloud environments to maintain security integrity while addressing specific sector regulations.

Palo Alto Networks

Tenable.io Container Security provides advanced real-time visibility, container image scanning, and actionable vulnerability data, supporting Docker environments efficiently.

Tenable.io Container Security is designed for containerized applications, offering detailed reports and robust policy configuration to detect and address vulnerabilities and misconfigurations in real-time. Users leverage its features to enhance security in CI/CD pipelines, ensuring safe deployment in both cloud and on-prem environments. While it delivers significant benefits, areas such as GitLab Ultimate support and Docker-based installations require enhancement, alongside improvements in support, integration, and false-positive reduction.

What are the key features offered by Tenable.io Container Security?

Detailed Reports: Comprehensive insights into container image scanning and detected vulnerabilities.
Real-time Visibility: Continuous monitoring of container environments for enhanced security.
Policy Configuration: Flexible security policies tailored to organizational requirements.
Misconfiguration Detection: Identifies configuration errors during container deployment.
Vulnerability Data: Provides actionable insights to prioritize security fixes.

What benefits do users experience with Tenable.io Container Security?

Efficient Scanning: Identifies vulnerabilities quickly in container environments.
Effective Troubleshooting: Addresses security issues with detailed insights.
Prioritization of Vulnerabilities: Helps focus on critical security threats.
Software Bill of Materials: Gain understanding of components and licenses used.

Tenable.io Container Security is implemented across industries to secure container workloads, integrating seamlessly with CI/CD platforms and DevOps pipelines. Organizations benefit from its capabilities to manage cloud-based and on-prem environments, ensuring security for mature security practices and maintaining compliance within their clusters.

Tenable

Sample Customers

Information Not Available

Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America

ServiceMaster

Buyer's Guide

Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security

September 2026

Free Report: Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security

Find out what your peers are saying about Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security and other solutions. Updated: September 2026.

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