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

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 1, 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
12th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Vulnerability Management (11th), Cloud Workload Protection Platforms (CWPP) (8th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (7th)
Prisma Cloud by Palo Alto N...
Ranking in Container Security
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
114
Ranking in other categories
Web Application Firewall (WAF) (7th), Cloud Security Posture Management (CSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (2nd), Data Security Posture Management (DSPM) (2nd)
Tenable.io Container Security
Ranking in Container Security
26th
Average Rating
8.0
Reviews Sentiment
6.1
Number of Reviews
9
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.6%, up from 1.0% compared to the previous year. The mindshare of Prisma Cloud by Palo Alto Networks is 7.6%, down from 11.4% compared to the previous year. The mindshare of Tenable.io Container Security is 1.0%, down from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Prisma Cloud by Palo Alto Networks7.6%
Qualys TotalCloud1.6%
Tenable.io Container Security1.0%
Other89.8%
Container Security
 

Featured Reviews

RO
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.
reviewer2776578 - PeerSpot reviewer
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.
AS
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.

Quotes from Members

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

Pros

"Qualys TotalCloud provides a single, prioritized view based on requirements such as identifying the most vulnerable assets and calculating the average time to remediate vulnerabilities."
"TruRisk Insights is the most important innovation they've released this year."
"TotalCloud has been excellent in providing us with immediate access to all the products and features we need, such as CSPM, TruRisk Insights, and compliance reports, including CIS and HIPAA."
"Qualys TotalCloud has significantly reduced our workload in terms of managing risks, helping us to be more efficient and save substantial resources."
"Vulnerability and threat detection and assessment of the criticality of the vulnerabilities exposed are most valuable."
"The best part I like is the on-demand scans."
"Qualys TotalCloud fulfills all these needs."
"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."
"Prisma Cloud's most valuable asset is its ability to provide detailed visibility into container activity."
"We feel like we have power in our hands, with full visibility into what is happening at the endpoint level."
"It is a very specific product and it is amazingly good at what it does."
"We found it to be easy and flexible. We could easily configure it for our needs, and we could spread the Prisma Cloud platform to 16 countries without encountering any kind of problem."
"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."
"I would rate Prisma Cloud a ten out of ten."
"As a pure-play CSPM, it is pretty good. From the data exposure perspective, Prisma Cloud does a fairly good job. Purely from the perspective of reading the conflicts, it is able to highlight any data exposures that I might be having."
"The opportunity in our company is good because we are already using Red Hat at different stages of cloud computing."
"The solution shows you the exploitable vulnerabilities and helps you prioritize."
"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."
"Nessus scanner is very effective for internal penetration testing."
"Most valuable are the reports that are quite good, particularly the detailed ones for container image scanning."
"It is a scalable solution. Scalability-wise, it is a good solution."
"The strong security provided by the product in the container environment is its most valuable feature."
"The tool's most valuable feature is scanning, reporting, and troubleshooting."
"By using Nessus, we are able to finish testing with assured results, in half the time."
 

Cons

"Some major banks and insurance companies require an on-premises solution for comprehensive vulnerability management, which TotalCloud does not offer."
"Regarding technical support from Qualys, they respond, but the response time can be too long. Sometimes we need to wait weeks for solutions to simple questions."
"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."
"TotalCloud could improve its scanning of niche devices like Wi-Fi dongles and USB modems because they are often untested. It covers everything else, like laptops, mobile devices, and Bluetooth IoT devices. They can improve on the small IoT devices because hackers and testers use these."
"There is room for improvement in the support."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"To improve the user experience, reporting could be simplified for better comprehension by end users and project managers, facilitating issue resolution."
"Their support could be improved."
"We are encountering issues with the new permissions required for AWS integration with Prisma."
"They need to make the settings more flexible to fit our internal policies about data. We didn't want developers to see some data, but we wanted them to have access to the console because it was going to help them... It was a pain to have to set up the access to some languages and some data."
"The UI is good, however, they could improve the experience."
"I don't think their SaaS offering is adoptable by large enterprises like ours, in every case."
"A couple of exporting functionalities should be more user-friendly because if I want to export something, I can get a lot of data visible to that particular CSV."
"The IM security has room for improvement."
"We face some GUI issues related to new permissions for AWS. So far, we don't have any automation to complete them through the GUI. We have to manually update the permissions. Our customers have faced some issues with that."
"The automation must continue to become much smoother."
"The stability and setup phase of the product are areas with shortcomings where improvements are needed."
"I feel that in certain areas this product has false positives which the company should work on."
"I feel that in certain areas this product has false positives which the company should work on. They should also try to include business logic vulnerabilities in the scanner testing. Finally, the vulnerability assessment feature should be increased to other hardware devices, apart from firewalls."
"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."
"The support is tricky to reach, so we would like better-oriented technical support enabled."
"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."
"The solution’s pricing could be improved."
"Tenable.io Container Security should improve integration modules. It should also improve stability."
 

Pricing and Cost Advice

"Qualys TotalCloud is expensive."
"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."
"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."
"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"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."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"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 offers good pricing that is affordable and competitive with the market. Our partnership also provides us with additional benefits."
"It is fairly priced. However, its price can be better so that small banks or small organizations can afford it and adopt it to secure their environment and data."
"The Prisma Cloud pricing is good."
"Prisma Cloud is a high-end enterprise solution, making it quite expensive."
"Prisma Cloud by Palo Alto Networks has helped the company save some money. Cost-wise, it's okay."
"The product is very expensive, but the cost is a necessary evil; I don't know how we could have any kind of cloud presence without this type of monitoring. The pricing is calculated by module and resource usage. Ultimately, it saves us money in the amount of time we would spend uncovering what it uncovers, and we might not make the required discoveries without it anyway. Prisma offers incredible value, though I wish it were cheaper."
"Prisma Cloud is more expensive than some other solutions, but when we consider all of its use cases, the cost averages out."
"Prisma Cloud licensing works on credits."
"If a competitor came along and said, "We'll give you half the price," that doesn't necessarily mean that's the right answer, at all. We wouldn't necessarily entertain it that way. Does it do what we need it to do? Does it work with the things that we want it to work with? That is the important part for us. Pricing wasn't the big consideration it might be in some organizations. We spend millions on public cloud. In that context, it would not make sense to worry about the small price differences that you get between the products."
"The product does not operate on a pay-per-license model."
"I rate the product’s pricing a six out of ten."
"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
Manufacturing Company
13%
Outsourcing Company
11%
Comms Service Provider
11%
Financial Services Firm
10%
Financial Services Firm
13%
Computer Software Company
8%
Manufacturing Company
8%
Government
6%
Financial Services Firm
13%
Manufacturing Company
8%
Outsourcing Company
8%
Retailer
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise5
Large Enterprise30
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise21
Large Enterprise58
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise3
Large Enterprise4
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
To be totally honest, I do not have any best features because I have had a bad experience using this tool, especially...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is vulnerability management and exposure management. I use this tool to evalua...
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.
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...
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...
What needs improvement with Tenable.io Container Security?
Several things need improvement about Tenable.io Container Security. First, they should support GitLab Ultimate. Seco...
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.
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...
 

Also Known As

Qualys TotalCloud with FlexScan
Prisma Public Cloud, RedLock Cloud 360, RedLock, Twistlock, Aporeto
Tenable FlawCheck, FlawCheck
 

Overview

 

Sample Customers

Information Not Available
Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America
ServiceMaster
Find out what your peers are saying about Prisma Cloud by Palo Alto Networks vs. Tenable.io Container Security and other solutions. Updated: August 2026.
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