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Calico Cloud 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
7.1
Number of Reviews
46
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)
Calico Cloud
Ranking in Container Security
35th
Average Rating
7.8
Reviews Sentiment
6.5
Number of Reviews
5
Ranking in other categories
Cloud-Native Application Protection Platforms (CNAPP) (21st), AI Observability (27th)
Sysdig Falco
Ranking in Container Security
19th
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 September 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.7%, up from 1.1% compared to the previous year. The mindshare of Calico Cloud is 0.5%, up from 0.1% 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%
Calico Cloud0.5%
Other96.5%
Container Security
 

Featured Reviews

reviewer2859021 - PeerSpot reviewer
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.
Olakunle Obasoro - PeerSpot reviewer
DevOps Engineer at Exponential Craft
Security posture has become visible and container risks are managed proactively
Regarding improvements for Calico Cloud, there is a need to build agentic security systems. I believe Calico Cloud is progressing towards this, and I believe they can enhance their teaching methods to facilitate adoption. Documentation needs continuous improvement. It is good and easy to read, but it can get better. Having a searchable summary feature, such as a chatbot, could help users quickly resolve issues without having to read extensive documentation. At the moment, I do not believe there are more improvements needed, but as mentioned earlier, there should be a focus on better documentation, possibly by embedding chatbot features that could respond to user prompts effectively.
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

"The best part I like is the on-demand scans."
"The scalability is good as well. I would rate it ten out of ten."
"While automatic inventory detection upon connection is a helpful feature, a truly valuable capability would be assessing an environment's security posture against Azure and CIS best practices."
"Qualys TotalCloud's most valuable features are its cloud security posture management, Kubernetes, and container security capabilities."
"I highly recommend Qualys TotalCloud to other users."
"It is a cloud-native app that integrates with both IaaS and SaaS. It seamlessly integrates with other platforms."
"Qualys TotalCloud has helped us view our risk structure, vulnerabilities, and security posture."
"The dashboards are particularly valuable as they offer a comprehensive view of the environment, highlighting any misconfigurations."
"The number one standout feature is the multi-cloud hybrid workload support, as the fact that Calico Cloud is not strictly bound to Kubernetes pods but can also utilize bare metal or virtual machines means it offers a unified control plane and allows for a single security policy to be applied and for traffic flow to be observed between VM-based databases and containerized applications running in Kubernetes, which is amazing for increasingly popular hybrid workloads."
"Calico Cloud has positively impacted my organization by improving the security of deployed applications while having greater control and visibility over communication between the different microservices."
"Calico Cloud has positively impacted my organization, especially on the security front, as it helped us anticipate security threats."
"Calico Cloud has had a positive impact on our organization by improving both our Kubernetes security posture and operational efficiency."
"The impact of Calico Cloud is that we were able to achieve a more secure understanding of our security posture, access our containers knowing full well that all policies set were followed through, and see visually how everything was interconnected, which has impacted our business positively."
"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

"There is a lack of data segregation according to criticality or inventory."
"In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys TotalCloud."
"The response part of the Cloud Detection and Response (CDR) module can be improved."
"To be honest, I would move out from this tool because it does not give a full view of vulnerability."
"Overall, we are satisfied with it. However, the response part of the Cloud Detection and Response (CDR) module can be improved. It is not yet in place according to requirements; it is not completely available even though the module has been released."
"In a future release, I suggest that zero-day vulnerabilities should be predicted in advance using AI technologies. The system is not 100% secure yet, so proactive threat hunting could be enhanced to be more proactive than the current system."
"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."
"We would like to see Windows-based sensors available in Qualys, as this would make the platform more versatile and support a broader range of environments."
"They may not have all the features that their competitor Cilium has, and they are doing a portion of what Cilium does and a portion of what Istio does."
"The integration process of Calico Cloud with existing systems has its challenges."
"Another issue is the resource footprint because Calico Cloud is an all-inclusive networking solution with many daemons running inside the cluster, putting a noticeable load on the Kubernetes API server in large clusters."
"I think Calico Cloud could be improved by being a bit cheaper."
"Calico Cloud is a very good product with well-defined usage. I would appreciate seeing more improvement on real-time analysis capabilities."
"One area for improvement would be having predefined security standards for measuring compliance reports."
 

Pricing and Cost Advice

"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."
"TotalCloud's price is about right where I would expect it to be."
"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 cost-efficient and was selected for its value compared to other products."
"The cost is high, but it meets our organizational needs."
"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."
"As a middle management member, I do not have direct pricing knowledge, but based on the knowledge from our meetings, its pricing is competitive."
Information not available
Information not available
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Top Industries

By visitors reading reviews
Comms Service Provider
16%
Outsourcing Company
12%
Manufacturing Company
11%
Financial Services Firm
10%
No data available
Financial Services Firm
14%
Manufacturing Company
13%
Comms Service Provider
10%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise5
Large Enterprise34
No data available
No data available
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
In terms of improvement, remediation still belongs to the cloud team, which is one of the issues we faced with Qualys...
What is your primary use case for Qualys TotalCloud?
My main use case for Qualys TotalCloud is regarding the cloud visibility that we were not having previously. Previous...
What is your experience regarding pricing and costs for Calico Cloud?
My experience with pricing, setup cost, and licensing for Calico Cloud was determined by management who evaluated the...
What needs improvement with Calico Cloud?
Regarding improvements for Calico Cloud, there is a need to build agentic security systems. I believe Calico Cloud is...
What is your primary use case for Calico Cloud?
I have been using Calico Cloud between 2022 to 2024. I worked on a project focused on security and vulnerability scan...
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
No data available
No data available
 

Overview

Find out what your peers are saying about Wiz, Palo Alto Networks, SentinelOne and others in Container Security. Updated: September 2026.
913,806 professionals have used our research since 2012.