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Illumio Segmentation vs Qualys TotalCloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

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

ROI

Sentiment score
5.6
Illumio Segmentation offers cost-effective, time-efficient security, eliminating extra costs and delivering high ROI with significant savings.
Sentiment score
5.5
Qualys TotalCloud boosts efficiency, reduces manual effort, decreases risk, and offers significant cost savings with a notable ROI.
I observe extensive return on investment with Illumio.
Senior Security Consultant at Orange Cyberdefense
Illumio serves as a single endpoint technology where I can implement various features, including a zero-trust network, north-to-south and east-to-west configurations, and micro-segmentation, all coming from one platform, which ultimately saves us time and money.
Security Professional at a tech vendor with 10,001+ employees
Illumio definitely demonstrates its value in money-saving capabilities, enhancing our lateral environment inside the organization and providing effectiveness overall once integrated.
Security delivery specialist at a tech vendor with 10,001+ employees
It has saved about 90% of our time.
Senior Consultant at a consultancy with 10,001+ employees
TotalCloud has generated overall savings of 30 to 40 percent across various departments.
Security Manager at a consultancy with 10,001+ employees
CallStream helps us integrate and automate tasks.
Senior Security Consultant at CyberNxt Solutions LLP
 

Customer Service

Sentiment score
4.4
Illumio Segmentation's customer service is reviewed as both responsive and lacking, with praise for availability but issues with delays.
Sentiment score
7.4
Qualys TotalCloud support is praised for efficiency and staff knowledge but criticized for delays and inconsistent quality.
Whenever I raise a case with their support team, regardless of the priority level—P1, P2, P3, or P4—they generally reply within an hour
Security Professional at a tech vendor with 10,001+ employees
Even if we raise an issue on non-working days like Saturdays or Sundays, we receive prompt responses.
IT Specialist at Allianz
The customer support is very prominent.
Security delivery specialist at a tech vendor with 10,001+ employees
They are helpful, respond to my queries, and can answer any question.
Developer at a consultancy with 10,001+ employees
Qualys's tech support is highly responsive, providing multiple ways to interact with them.
Service Manager, Security Operations at CDA IT SOLUTIONS
Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA.
Works at a consultancy with 10,001+ employees
 

Scalability Issues

Sentiment score
6.5
Illumio Segmentation is praised for its scalability, effectively managing large installations and seamless integration into cloud and container environments.
Sentiment score
7.8
Qualys TotalCloud excels in scalability, efficiently supporting diverse environments and business sizes, though it may require skilled management.
Scaling it to a large level is not an issue for us.
Cyber Security Architect at a tech vendor with 10,001+ employees
By employing Linux scripting or other methods, I can push the policy to all devices at once, making it easy to scale.
Security Professional at a tech vendor with 10,001+ employees
Illumio's scalability is very good; it is quite easy to scale.
Cybersecurity Engineer at a tech vendor with 10,001+ employees
We started our organization about nine months back. We started with about 30 users, and we now have more than 100 users.
CIO at a venture capital & private equity firm with 11-50 employees
Our organization currently uses it to manage over 1200 web applications.
Analyst, Information Security at Infosys
It is absolutely scalable, and I would rate its scalability as nine out of ten.
retired at a consultancy with 10,001+ employees
 

Stability Issues

Sentiment score
8.0
Illumio Segmentation is rated highly for stability, being reliable with no bugs, though some are still fine-tuning it.
Sentiment score
8.3
Qualys TotalCloud is highly stable with reliable support, 99.9% uptime, minimal bugs, and effective maintenance communication.
Illumio is a stable solution with no glitches or bugs reported, making it a reliable product for us.
IT Specialist at Allianz
Overall, the support provided has been excellent.
Analyst, Information Security at Infosys
It is a stable solution, which is why we chose it.
CIO at a venture capital & private equity firm with 11-50 employees
Continuous monitoring is crucial to ensure system stability and avoid vulnerabilities or threats.
Developer at a consultancy with 10,001+ employees
 

Room For Improvement

Illumio Segmentation needs improvements in user support, tool integration, scalability, GUI, log analysis, and data security enhancements.
Users suggest enhancing Qualys TotalCloud with clearer reports, better integration, intuitive UI, AI risk assessments, and improved documentation.
They need to install an agent in the container world, while Akamai Guardicore does not need to install an agent, so they have native support that Illumio lacks.
Senior Security Consultant at Orange Cyberdefense
There could also be more examples of how the automations can be done using Illumio.
Cyber Security Architect at a tech vendor with 10,001+ employees
Another improvement might be around scalability, ensuring that as organizations grow, Illumio can handle even larger, more complex environments seamlessly.
DevOps at a marketing services firm with 51-200 employees
Ideally, the scanner should automatically detect and scan all subdomains, even if not explicitly defined, ensuring comprehensive vulnerability assessment.
Analyst, Information Security at Infosys
Ideally, updates should be more immediate, enabling quicker implementation of solutions.
Project Lead at Persistent Systems
Our goal is to integrate all these functions into Qualys, creating a single dashboard for comprehensive security monitoring and management.
Senior Information Security Engineer at a consultancy with 10,001+ employees
 

Setup Cost

Illumio Segmentation offers flexible, competitive pricing tied to workloads, often seen as cost-effective compared to alternatives.
Qualys TotalCloud's pricing is high yet justified by comprehensive features and flexibility, benefiting larger enterprises seeking robust security.
I know that Illumio is the cheapest solution in the security area.
IT Specialist at Allianz
But when you compare it to firewalls, then it may not be that expensive.
Senior Security Consultant at Orange Cyberdefense
I think it's not very expensive if we compare it with Guardicore.
Cyber Security Architect at a tech vendor with 10,001+ employees
Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive.
Senior Manager at a financial services firm with 10,001+ employees
Pricing is managed by our finance team; however, Qualys TotalCloud offers cost-effective licensing flexibility.
IT Manager at a consultancy with 10,001+ employees
Qualys TotalCloud is expensive, but it offers a premier solution with no headaches.
Vice President at Inspira Enterprise
 

Valuable Features

Illumio Segmentation enhances security with flexible visibility, easy policy management, real-time monitoring, and zero-trust architecture for threat containment.
Qualys TotalCloud offers comprehensive vulnerability detection, cloud security management, and automation with insightful dashboards for efficient threat management.
Illumio helps in audit purposes by saving data and showing blocked traffic, ensuring no outside traffic is allowed.
IT Specialist at Allianz
The most important feature is the traffic review analysis, where we use the draft view and the reported view that helps us understand how the application interacts with other applications in the environment, and based on that, we are able to define the policies.
Cyber Security Architect at a tech vendor with 10,001+ employees
Illumio is a powerful tool for micro-segmentation and zero trust security that provides strong visibility, flexible policy management, and effective threat containment, enhancing an organization's internal security posture.
Cybersecurity Engineer at a tech vendor with 10,001+ employees
This view of risk helps reduce the work we would have to do to combine multiple sources to prioritize risk.
Works at a consultancy with 10,001+ employees
It will help cybersecurity professionals monitor the cloud and find vulnerabilities.
Developer at a consultancy with 10,001+ employees
We are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs.
Senior Consultant at a consultancy with 10,001+ employees
 

Categories and Ranking

Illumio Segmentation
Ranking in Cloud Workload Protection Platforms (CWPP)
10th
Average Rating
8.4
Reviews Sentiment
5.7
Number of Reviews
18
Ranking in other categories
Cloud and Data Center Security (4th), Microsegmentation Software (1st)
Qualys TotalCloud
Ranking in Cloud Workload Protection Platforms (CWPP)
7th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Vulnerability Management (11th), Container Security (11th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
 

Mindshare comparison

As of July 2026, in the Cloud Workload Protection Platforms (CWPP) category, the mindshare of Illumio Segmentation is 3.5%, down from 6.7% compared to the previous year. The mindshare of Qualys TotalCloud is 1.6%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Workload Protection Platforms (CWPP) Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.6%
Illumio Segmentation3.5%
Other94.9%
Cloud Workload Protection Platforms (CWPP)
 

Featured Reviews

Irfan Sharfi - PeerSpot reviewer
Security Professional at a tech vendor with 10,001+ employees
Micro-segmentation has transformed endpoint protection and now isolates internal threats effectively
Illumio can be improved in several areas based on our feedback. Sometimes, the PCE experiences slowness, especially when deploying around 300,000 endpoint devices. When these devices communicate within the network, loading the map or connections can cause latency, which needs improvement for a more user-friendly and faster experience. Regarding improvements to the interface, I believe we can add more features to the graphical user interface, such as proper logs. While the logs currently indicate what was blocked or allowed, clicking on a specific log should provide more information, such as which extra-scope rule is causing a denial, offering better analysis for troubleshooting.
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.
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Use our free recommendation engine to learn which Cloud Workload Protection Platforms (CWPP) solutions are best for your needs.
902,894 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
18%
Computer Software Company
10%
Manufacturing Company
8%
Healthcare Company
6%
Manufacturing Company
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise13
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise29
 

Questions from the Community

What is your experience regarding pricing and costs for Illumio Adaptive Security Platform?
It will be the same price as the Akamai price for Guardicore. It's expensive, that's true. But when you compare it to firewalls, then it may not be that expensive.
What needs improvement with Illumio Adaptive Security Platform?
Illumio does not have much in terms of application dependency mapping features. They lack layer 7 process level segmentation, which is a limitation. In Guardicore, you have the layer 7, the process...
What is your primary use case for Illumio Adaptive Security Platform?
Illumio's use case compared to Akamai is exactly the same. For the purpose of micro-segmentation, it is the same.
What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple enough for everyone to understand. For example, if we find a critical or high vuln...
What is your primary use case for Qualys TotalCloud?
Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal applications that we create for our organization purposes, where we perform applicati...
 

Also Known As

Illumio Adaptive Security Platform, Illumio ASP
Qualys TotalCloud with FlexScan
 

Overview

 

Sample Customers

Plantronics, NTT Innovation Institute Inc.
Information Not Available
Find out what your peers are saying about Illumio Segmentation vs. Qualys TotalCloud and other solutions. Updated: June 2026.
902,894 professionals have used our research since 2012.