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

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 24, 2025

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

Prisma Cloud by Palo Alto N...
Ranking in Container Security
1st
Average Rating
8.4
Reviews Sentiment
7.3
Number of Reviews
111
Ranking in other categories
Web Application Firewall (WAF) (6th), 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
7.2
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the Container Security category, the mindshare of Prisma Cloud by Palo Alto Networks is 11.5%, down from 15.3% compared to the previous year. The mindshare of Tenable.io Container Security is 1.0%, down from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security
 

Featured Reviews

Mohammad Qaw - PeerSpot reviewer
It gives you one console to see all of your assets, review their configurations, and build your processes
Most customers use Prisma Cloud for visibility and compliance. Prisma has so many features, but many organizations do not use them. They primarily use the visibility part to connect all their cloud accounts and hosts for visibility to see if they are missing any security controls or if they have any misconfigurations. You can connect it to cloud environments such as Azure, AWS, Oracle Cloud, Alibaba, etc., or to an on-prem data center. Prisma Cloud gives you so many options to automate processes related to your daily operations. When it comes to cybersecurity, you can automate things with their existing APIs. They also have out-of-the-box integrations with many solutions. I have not seen any limitations. Everything is customizable. You can do whatever you want, defining the reporting and custom use cases. They recently updated the UI, so it's much better than before.
SumeshKumar - PeerSpot reviewer
A scalable tool that needs to make its setup phase easier while improving the stability it provides
The initial setup of Tenable.io Container Security is a little bit complex. If you have a bigger cluster or container environment, then the solution's deployment phase may take more than three months since you won't directly go for the solution's block mode. To start things in the solution, you will have to deploy it in SIEM mode, while the detection mode will provide you with visibility in accordance with which you need to take actions for production, which needs time. Regarding the time taken for deployment, for detection, it may not take more than a week, but in production, it may take at least three months to be completed. For the deployment process, there are some scripts available along with some YAML files that you need to run on the cluster, specifically considering the cluster you want to focus more on before creating Tenable Cloud Security Console. After creating Tenable Cloud Security Console, you can proceed with the onboarding process.

Quotes from Members

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

Pros

"What I like most about Prisma Cloud is its zero-day signatures, maximum security, minimal downtime, cloud visibility, control, and ease of deployment."
"I would rate Prisma Cloud by Palo Alto Networks ten out of ten."
"The client wasn't using all of the features, but the one that stood out was infrastructure-as-code (IaC). I built IaC use cases and was trying to get them to use it. I also liked cloud workload protection. I worked with the vulnerability management team to develop a process. It's a manual process, so it can be challenging to remediate many image or container issues. It was nice that we could build out a reporting process and download the reports. The reports are solid."
"The application visibility is amazing. For example, sometimes we don't know what a particular custom port is for and what is running on it. The visibility enables us to identify applications, what the protocol is, and what service is behind it. Within Azure, it is doing a great job of providing visibility. We know exactly what is passing through our network. If there is an issue of any sort we are able to quickly detect it and fix the problem."
"Configuration monitoring and alerting is the most valuable feature; it happens at the cloud's speed, allowing our development team to respond quickly. If a configuration goes against our security best practices, we're alerted promptly and can act to resolve the issue. As cloud security staff, we're not staring at the cloud all the time, and we want to let the developers do their jobs so that our company is protected and work is proceeding within our security controls."
"Due to the maturity of most companies, security posture management is the most valuable feature."
"The most valuable feature of Prisma Cloud for our clients is CSPM, as it helps clients gain visibility into all the assets with their cloud providers."
"The two most valuable features are container security and the capability to discover workloads."
"The tool's most valuable feature is scanning, reporting, and troubleshooting."
"The strong security provided by the product in the container environment is its most valuable feature."
"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."
"It helps us secure our applications from the build phase and identify the weaknesses from scratch."
"It is a scalable solution. Scalability-wise, it is a good solution."
"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."
"The solution shows you the exploitable vulnerabilities and helps you prioritize."
 

Cons

"One definite area for improvement is the auto-remediation or the CWP area. The second one is the RQL language. It is still not very flexible and does not cover a lot of use cases. The RQL language could be dramatically improved to add more options."
"The deployment and onboarding are plug-and-play, but somewhat hard to handle in terms of integration with external operations tools. The product design isn't up to the current standard. I would recommend having higher standards in terms of integration with other tools, especially operationalized tools."
"There should be some kind of automation, AI incorporation, and bot system. All these would add value."
"The visibility on the SIEM needs to be streamlined so we can get the data without any issues."
"We'd like to have more native integration with clouds and additional security checks in the future."
"In terms of securing cloud-native development at build time, a lot of improvement is needed. Currently, it's more a runtime solution than a build-time solution. For runtime, I would rate it at seven out of 10, but for build-time there is a lot of work to be done."
"I think Prisma Cloud could improve its preventive governance policy and CWP run time modules."
"Prisma Cloud's application security capabilities should be enhanced."
"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."
"Tenable.io Container Security should improve integration modules. It should also improve stability."
"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."
"The initial setup is highly complex."
"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."
"The support is tricky to reach, so we would like better-oriented technical support enabled."
"The stability and setup phase of the product are areas with shortcomings where improvements are needed."
"The solution’s pricing could be improved."
 

Pricing and Cost Advice

"You can expect a premium price because it is a premium quality product by a leading supplier."
"Prisma Cloud is affordable."
"Prisma Cloud is remarkably expensive."
"The purchasing process was easy and quick. It is a very economical solution."
"The pricing and the licensing are both very fair... The biggest advice I would give in terms of costs would be to try to understand what the growth is going to look like. That's really been our biggest struggle, that we don't have an idea of what our future growth is going to be on the platform. We go from X number of licenses to Y number of licenses without a plan on how we're going to get from A to B, and a lot of that comes as a bit of a surprise. It can make budgeting a real challenge for it."
"Prisma Cloud Enterprise is a costly solution. You need a license for all the components. At the same time, you have everything under one roof, so I think it's still justified."
"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."
"Almost all the CSPM tools are pretty expensive."
"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."
"The product does not operate on a pay-per-license model."
"I rate the product’s pricing a six out of ten."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
14%
Manufacturing Company
10%
Government
6%
Financial Services Firm
16%
Government
11%
Manufacturing Company
11%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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 are able to easily see where our container vulnerabilities lie and and where cl...
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 valuable feature and their speed of integration is very good. The initial setup was ...
What do you like most about Tenable.io Container Security?
The tool's most valuable feature is scanning, reporting, and troubleshooting.
 

Also Known As

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

Overview

 

Sample Customers

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: July 2025.
865,295 professionals have used our research since 2012.