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Red Hat Advanced Cluster Security for Kubernetes vs Sysdig Falco comparison

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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:
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Container Security
11th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
41
Ranking in other categories
Vulnerability Management (10th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (7th), SaaS Security Posture Management (SSPM) (2nd), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Red Hat Advanced Cluster Se...
Ranking in Container Security
23rd
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
12
Ranking in other categories
No ranking in other categories
Sysdig Falco
Ranking in Container Security
18th
Average Rating
10.0
Reviews Sentiment
8.3
Number of Reviews
1
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 1.7%, up from 1.0% compared to the previous year. The mindshare of Red Hat Advanced Cluster Security for Kubernetes is 1.4%, down from 2.1% compared to the previous year. The mindshare of Sysdig Falco is 1.3%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.7%
Sysdig Falco1.3%
Red Hat Advanced Cluster Security for Kubernetes1.4%
Other95.6%
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.
JR
Cybersecurity Architect/System Security Engineer at General Dynamics Mission Systems–Canada
Provides network mapping feature for visualizing container communication but complex setup
There is room for improvement in the setup process. All these tools come down to how you're integrating into your environment and having good knowledge of the tool. So that's the biggest problem with all these security tools – you gotta have knowledgeable people to build, integrate, and really flesh them out in your environment to make them work as they should.
Patrik Gunnersten - PeerSpot reviewer
Pre-Sales Manager at Conoa AB
Has delivered real-time insights for detecting runtime vulnerabilities and improving response speed
The runtime security part of Sysdig Falco has been the most valuable over the years. They do extensive monitoring, and you can get many insights and an overview and drill down into connections, but it's the runtime security that sets them apart from the competition. Sysdig Falco's real-time monitoring feature for anomaly detection is very high quality. They lean on the Falco project, which is an open-source project that is an excellent source of finding vulnerabilities. They have AI capabilities to set a baseline of the traffic that the client usually has, and then they find anomalies where things start to deviate from the baseline, and they do that exceptionally. The flexibility of Sysdig Falco's rule-driven engine for meeting security policies for customers is very good because you can have the standard features that are already out-of-the-box ready, and then you can tailor your own rules freely and create any type of rules desired.

Quotes from Members

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

Pros

"I like the web API security and IoT scanning features the most. The user-friendly design of TotalCloud's interface enables customers to navigate it and use its full potential easily"
"If someone were to ask me to review Qualys TotalCloud, I would summarize it as an end-to-end solution for cloud security with visibility and governance-grade controls without needing to manage multiple disconnected tools."
"TruRisk Insights is the most important innovation they've released this year."
"I depend heavily on the reports that I have from this tool."
"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."
"Its dashboards are brilliant. It provides in-depth insights."
"One of the most valuable features of Qualys TotalCloud is FlexScan, which is specifically for internet-facing VMs. We found this feature to be very useful. It was a key differentiator for us."
"The best features in Qualys TotalCloud include the total asset management of the cloud environment. It is very easy to export the report and see the vulnerabilities related to the cloud specifically."
"The most beneficial security feature of the product revolves around the areas of vulnerability and configuration."
"I like virtualization and all those tools that come with OpenShift. I also like Advanced Cluster Management and the built-in security."
"Offers easy management with authentication and authorization features"
"The most valuable feature of the solution is its monitoring feature."
"Segmentation is the most powerful feature."
"The technical support is good."
"It is easy to install and manage."
"One of the most valuable features I found was the ability of this solution to map the network and show you the communication between your containers and your different nodes."
"We've had incidents with clients where high-impact CVEs were published, and I know comparisons where one client said if they didn't have Sysdig Falco in place, what took them about a day would have probably taken one or two months to resolve."
 

Cons

"An area for improvement would be to focus on risks related to AI, such as large language models and potential data leakage."
"I would appreciate additional integration options to connect Qualys TotalCloud with our other vulnerability management tools."
"There should be improvement from a dashboard perspective when collecting and showcasing data to lead management."
"The price is very expensive, actually."
"The cloud licensing unit system is unclear, especially since "units" aren't well-defined."
"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."
"Their support could be improved."
"To improve the user experience, reporting could be simplified for better comprehension by end users and project managers, facilitating issue resolution."
"The support and specifications need to be up to date for the cluster technologies"
"The solution lacks features when compared to some of the competitors such as Prisma Cloud by Palo Alto Networks and has room for improvement."
"The testing process could be improved."
"They're trying to convert it to the platform as a source. They are moving in the direction of Cloud Foundry so it can be easier for a developer to deploy it."
"The deprecation of APIs is a concern since the deprecation of APIs will cause issues for us every time we upgrade."
"The initial setup is pretty complex. There's a learning curve, and its cost varies across different environments. It's difficult."
"The tool's command line and configuration are hard for us to understand and make deployment complex. It should also include zero trust, access control features and database connectivity."
"The solution's visibility and vulnerability prevention should be improved."
"One area for improvement would be having predefined security standards for measuring compliance reports."
 

Pricing and Cost Advice

"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
"Qualys TotalCloud offers competitive pricing given its comprehensive suite of features, including integration, assessment, remediation, and detection capabilities, all within a single platform."
"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"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."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"The cost is high, but it meets our organizational needs."
"TotalCloud's price is about right where I would expect it to be."
"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."
"It's a costly solution"
"The pricing model is moderate, meaning it is not very expensive."
"We purchase a yearly basis license for the solution."
"The price of Red Hat Advanced Cluster Security for Kubernetes is better than Palo Alto Prisma."
"Red Hat offers two pricing options for their solution: a separate price, and a bundled price under the OpenShift Platform Plus."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
13%
Outsourcing Company
12%
Comms Service Provider
10%
Financial Services Firm
10%
Financial Services Firm
27%
Computer Software Company
6%
Manufacturing Company
6%
Government
6%
Financial Services Firm
14%
Manufacturing Company
12%
Computer Software Company
9%
Comms Service Provider
9%
 

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 Business6
Midsize Enterprise2
Large Enterprise4
No data available
 

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 needs improvement with Red Hat Advanced Cluster Security for Kubernetes?
From an improvement perspective, I would like to create new policies in the tool, especially if it is deployed for th...
What is your primary use case for Red Hat Advanced Cluster Security for Kubernetes?
I use the solution in my company for vulnerability management, configuration management, compliance, safety handling,...
What advice do you have for others considering Red Hat Advanced Cluster Security for Kubernetes?
The tool's policy management supports our company's compliance efforts since any corporate entity or enterprise must ...
What needs improvement with Sysdig Falco?
Sysdig Falco is probably the most complete security solution for container-type workloads today. One area for improve...
What is your primary use case for Sysdig Falco?
The primary use case for Sysdig Falco is to find vulnerabilities in real-time. It helps us find CVEs in the runtime p...
What advice do you have for others considering Sysdig Falco?
I work with many different products in the open-source world relating to containers and Kubernetes, not just Prisma C...
 

Also Known As

Qualys TotalCloud with FlexScan
StackRox
No data available
 

Overview

 

Sample Customers

Information Not Available
City National Bank, U.S. Department of Homeland Security
Information Not Available
Find out what your peers are saying about Wiz, Palo Alto Networks, SentinelOne and others in Container Security. Updated: July 2026.
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