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

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

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 Sysdig Secure is 2.6%, up from 2.2% 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.
Peter Du - PeerSpot reviewer
Gives real-time visibility and helps to articulate constantly-changing landscape
The main benefit for me personally is being able to articulate the ever-growing, dynamic, and constantly changing landscape. Just today, in a management leadership call, I was able to demonstrate that although we are solving a lot of these vulnerabilities, we are picking up new vulnerabilities each and every day. It allows me to articulate the importance of information security with actual real-time data. Sysdig's runtime insights help us detect and respond to threats that are happening in real-time. We can look at Sysdig dashboards or run reports to see precisely what happens in our runtime environment. A good use case of this was that when zero-day vulnerabilities came out, we could scan our environment to see if the vulnerabilities apply to any of our production workloads. Sysdig Secure helps us prioritize issues and distribute work. We are a small company, so we do not have multiple security or dev teams. We have two or three guys on my team. Having the ability to focus on critical vulnerabilities is crucial. It does not make sense to prioritize low-level threats when we have limited time. We do not use live threat investigation features as much as we would like because of different priorities, but it is something that we do use. Over time, it shows us whether we are putting the right effort into resolving issues. For example, when we look at the dashboard scene over a 30-day period, we can see whether the critical vulnerabilities are increasing or decreasing. It lets us know whether we are on the right track. We are currently using agentless scanning. Deploying it onto our cluster has enabled us to get full visibility into what is running on our cluster. Sysdig provides us with the contextual awareness we need to create an immediate incident response strategy. It provides links to the threat and explains the threat and the resolution possible. It equips us with the right information to make a decision on whether to address the threat immediately or take a risk in terms of deploying remediation. Sysdig has not enabled us to reduce the number of security tools we use. We were not using anything before Sysdig, and after choosing Sysdig, we did not have a need to look at anything else. Sysdig has not helped reduce external SOC costs. We are a very small business, so we do not have the budget for an external SOC. However, it has definitely alleviated the pressure to look for one and to source an external SOC. We have a project history to look at a virtual SOC and leverage tools that we do have, and Sysdig is a part of that. There is definitely a saving there because we have not had the need to go out and look for an external SOC. Sysdig has helped reduce the percentage of workloads that have security exposures that put the organization at risk. It has reduced the workload, mainly from an understanding of where we can assign work to cover the most ground in terms of resolving vulnerabilities.
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

"It has improved the overall collaboration between SecOps and DevOps. Now, instead of asking people to do something, it is a default offering in the CI/CD. There is less manual intervention and more seamless integration. It is why we don't have many dependencies across many teams, which is definitely a better state."
"Prisma Cloud helped us with compliance. Most of my deployments have been greenfield, so I don't have a benchmark to compare how the security posture has improved. I've always used this from day zero of the configuration. However, I can say that the compliance checks for PCI, DSS, HIPAA, etc., made my life simpler. I don't need to look at each of these standards and compare the rules I have in place."
"One feature we like is the amount of data Prisma gives us. Some infrastructure and platform vulnerabilities that in the cloud are hard to detect, and we were unaware of some of these. It's critical to shed light on these. For example, you create virtual machines and forget about them, but when you revisit them, some vulnerabilities may be detected."
"I like the scanning features provided by Prisma Cloud, including the image scan and source scan."
"The most valuable feature is the option to add custom queries using the RQL language that they supply so that we can customize the compliance frameworks to what we need to look for."
"The product is quite good for providing multi-clouds or cross-cloud security from a single-pane -of-glass."
"The two most valuable features are container security and the capability to discover workloads."
"The most valuable features of the solution are areas like compliance and asset inventories, along with runtime protection."
"From a container-based standpoint, it offers excellent scalability to its users...I would tell those planning to use the solution that, from a container standpoint, it's excellent."
"The tool has the capability to conduct scans initially. It can perform scans on your virtual machines, physical machines, containers, and container images. A standout feature is its ability to scan offline container images stored in your container registry. Additionally, it can scan runtime images in your cluster or on your host machine. This allows for the detection of vulnerabilities in running containers, including loaded libraries. Notably, the tool can identify which library vulnerabilities are already present in your system. An added advantage is its capacity to take action beyond threat detection. It has the ability to block access and respond to encountered threats."
"I see Sysdig as the most comprehensive solution in comparison to its competitors."
"I have not seen any stability issues so far."
"The log monitor is the most valuable feature."
"We appreciate this feature, especially when combined with CD monitoring. The implementation of requested features has been remarkable, such as scanning for compliance in CRM processes for the US government. We heavily rely on this feature to assess compliance with federal requirements."
"The most valuable feature is the level of support that we get. Our solutions or customer success representative is very valuable. I see them as an extension of our security team."
"The proactiveness of the support has been fantastic. Every time we mention something in a meeting that we're trying to do, he proactively takes that as an investigation topic and looks into it. He'll provide the solution even though we might not have asked him to investigate it."
"It helps us secure our applications from the build phase and identify the weaknesses from scratch."
"The tool's most valuable feature is scanning, reporting, and troubleshooting."
"The solution shows you the exploitable vulnerabilities and helps you prioritize."
"Nessus scanner is very effective for internal penetration testing."
"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."
"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."
"It is a scalable solution. Scalability-wise, it is a good solution."
 

Cons

"Prisma Cloud supports generating CSV files, but I would also like it to generate PDF files for reporting."
"There should be some kind of automation, AI incorporation, and bot system. All these would add value."
"The integration of the Compute function into the cloud monitoring function—because those are two different tools that are being combined together—could use some more work. It still feels a little bit disjointed."
"The security automation capabilities are average."
"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."
"One of the main backlogs in their development is in the area of integration. For example, we have ServiceNow in place for ticket management and Prisma Cloud is supposed to send closure emails for incidents. But from time to time, it fails to do so. We have several other mismatches between Prisma Cloud and ServiceNow."
"The data security model needs improvement due to integration issues with certain features and cloud providers. With Palo Alto now utilizing a tool from an Israeli startup in Prisma Cloud, the integration is slow, and some features are blocked or not supported."
"The IM security has room for improvement."
"Perhaps, it could support more custom implementations, as our company utilizes custom implementations rather than standard ones. Configuring it requires a deep understanding and adjustment to our specific needs, which took some time. Other than that, I'm unsure about potential improvements. We were considering the possibility of compartmentalizing their tools. Currently, in Sysdig Secure, they bundle multiple features, and we are unable to use them individually. For instance, if we only need compliance scanning, we have to deploy the entire secure package. This is because of the way their agent functions, but I can't delve into more details."
"There was a security concern related to a specific feature. While the feature itself was promising, it posed a challenge. The situation revolved around code scanning. If your source code is hosted within your own premises, say on Bitbucket, you naturally wouldn't want your code to be accessible to external parties beyond your company. Keeping your code base private is a standard practice. However, in the case of code scanning using Sysdig Secure, they copy your code to their SaaS platform. This posed an issue for us. When we inquired about this, their response acknowledged the concern. In an upcoming release, they plan to enable code scanning within your on-premises environment through the assistance of an agent. This change is already in progress. While this tool stands out compared to existing solutions in the market, it's important to note that there are still some limitations to consider. Another drawback we encountered relates to our expertise with Kubernetes. The tool can monitor Kubernetes audit logs, triggering alerts and notifications. However, it falls short in terms of taking direct action based on these alerts. There are different methods of event capture, including through system labels and system calls, as well as via Kubernetes audit events. Notably, at the system level, Sysdig Secure can both detect and respond to events, allowing actions like blocking and warning. This proactive approach is effective at the system call level. However, when it comes to monitoring Kubernetes audit events, Sysdig Secure can only notify without being able to execute any further actions. It can't block access or containers. The vendor likened their role to that of a monitoring camera, observing events and sending notifications without the capacity to intervene. This limitation applies to Kubernetes audit events. Given that everything operates within our system, there is a workaround available: configuring system-level policies to block containers as necessary."
"Reporting can definitely be better. Live dashboards should be configurable for a longer period of time rather than 30 days. Being able to go back in time to compare six months ago to today would be valuable."
"Banks and financial institutions cannot use Sysdig Secure because it doesn't sell SaaS-hosted versions for under two hundred working nodes."
"The dashboard could be more simple and show the more important issues that are detected first. We'd like to be able to set it up so more important issues show up more prominently in the dashboard."
"Sysdig Secure needs to scale more for complete cloud-native coverage."
"Sysdig's biggest weakness is dashboarding and reporting. You have access to the data and can get everything you need, but we need the ability to summarize the information quickly in a format that senior leaders can understand. We report to the executive level and global board. I need to roll all that in-depth information into a quick summary, and their maturity level isn't there. I'm seeing that on the future road map, but it isn't there now."
"They should make it specific with a couple of features only."
"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."
"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."
"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 initial setup is highly complex."
"Tenable.io Container Security should improve integration modules. It should also improve stability."
 

Pricing and Cost Advice

"Prisma Cloud is a high-end enterprise solution, making it quite expensive."
"Prisma Cloud is quite scalable. In our current licensing model, we're able to heavily extend our cloud workload and onboard a lot of customers. It really helps, and it is on par with other solutions."
"The purchasing process was easy and quick. It is a very economical solution."
"The pricing is competitive; for the most part, the security firms have similar prices."
"The pricing is good. They gave us some good discounts right at the end of the year based on the value that it brings, visibility, and the ability to build in cloud, compliance, and security within one dashboard."
"Prisma Cloud is remarkably expensive."
"Regarding Prisma Cloud's pricing, we started small, and then we just kept on growing."
"Prisma Cloud is more expensive than Check Point CloudGuard."
"I am always going to say that it could be a little bit cheaper. I do feel that it is a little bit on the expensive side."
"It is quite costly compared to other tools."
"Sysdig is competitive. The quality matches the pricing. Obviously, everyone wants things to be cheaper, but if you're realistic, you acknowledge that quality service comes with a price. Sysdig is the gold standard for Kubernetes, and I wouldn't choose anything else. We live in Kubernetes. Everything is containerized, so that means a lot to us, and we're willing to make an investment."
"The solution's pricing depends on the agents...In short, the price depends on the environment of its user."
"In comparison to other cloud solutions, it's reasonably priced. However, when compared to in-house built open-source projects, it might be considered somewhat costly. The cost depends on whether someone sees the support provided by Sysdig as an advantage or if it's deemed unnecessary. Personally, I find the support to be excellent and consider it a good value."
"I rate the product’s pricing a six out of ten."
"I rate the tool's pricing a three out of ten."
"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."
"The product does not operate on a pay-per-license model."
"The solution's pricing is neither cheap nor very expensive."
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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
21%
Computer Software Company
16%
Manufacturing Company
8%
Comms Service Provider
6%
Financial Services Firm
16%
Manufacturing Company
11%
Government
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...
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 do you like most about Sysdig Secure?
The proactiveness of the support has been fantastic. Every time we mention something in a meeting that we're trying t...
What needs improvement with Sysdig Secure?
Sysdig Secure could improve in terms of scalability and expanding services to other areas like database monitoring an...
What is your primary use case for Sysdig Secure?
Sysdig Secure ( /products/sysdig-secure-reviews ) is used for cloud-native infrastructure, application monitoring, an...
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
No data available
Tenable FlawCheck, FlawCheck
 

Overview

 

Sample Customers

Amgen, Genpact, Western Asset, Zipongo, Proofpoint, NerdWallet, Axfood, 21st Century Fox, Veeva Systems, Reinsurance Group of America
SAP Concur, Goldman Sachs, Worldpay, Experian, BigCommerce, Arkose Labs, Calendly, Noteable, Bloomreach. More here: https://sysdig.com/customers/
ServiceMaster
Find out what your peers are saying about Palo Alto Networks, Wiz, SentinelOne and others in Container Security. Updated: July 2025.
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