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Cortex Cloud by Palo Alto Networks vs Tenable Vulnerability Management 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:
 

ROI

Sentiment score
5.5
Qualys TotalCloud boosts efficiency, reduces manual effort, decreases risk, and offers significant cost savings with a notable ROI.
Sentiment score
3.7
Cortex Cloud by Palo Alto Networks boosts efficiency and ROI with XSOAR integrations, though ROI quantification can be challenging.
Sentiment score
6.5
Tenable Vulnerability Management reduces operational costs by automating processes, providing insights, and integrating metrics for long-term ROI benefits.
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
The solution provides a good ROI, especially for regular customers, offering discounts for three-year licenses.
Senior Consultant at a tech vendor with 10,001+ employees
I don't think the tool in itself is very capable of doing that, but we have XSOAR and other tool integrations done on the platform, so this can be accomplished.
Technical Solutions Architect at IBM
 

Customer Service

Sentiment score
7.4
Qualys TotalCloud support is praised for efficiency and staff knowledge but criticized for delays and inconsistent quality.
Sentiment score
6.6
Cortex Cloud's customer service is praised for prompt, knowledgeable support and effective troubleshooting, earning high user ratings.
Sentiment score
6.1
Tenable's customer support receives mixed reviews, with varying experiences in response times, expertise, and accessibility ratings.
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
If I make it a high priority, they have resolved one query within 20 minutes.
Assistant Security Architect at Cloudnomics
If local Indian support cannot resolve an issue, global tech support aligns promptly within the agreed SLA.
Senior Consultant at a tech vendor with 10,001+ employees
Fast response times and knowledgeable staff who understand the intricacies of the system.
Principle Cloud Architect at a tech services company with 11-50 employees
It needs improvement in response time and addressing feature requests promptly.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The technical support of Tenable Vulnerability Management is available 24/7, and whenever we require support, we can get it within five minutes.
Windows Security Patching Operation III (Cyber Operations) at CBTS
We had used Tenable's expert support services in order to make sure that we run Tenable Vulnerability Management on a continuous basis and are able to utilize their services.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Scalability Issues

Sentiment score
7.8
Qualys TotalCloud excels in scalability, efficiently supporting diverse environments and business sizes, though it may require skilled management.
Sentiment score
4.5
Palo Alto's Cortex Cloud is scalable and efficient, with easy onboarding, but can be costly for higher licenses.
Sentiment score
7.6
Tenable Vulnerability Management is scalable and user-friendly, but licensing issues may affect expansion benefits for some enterprises.
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
For stability, scalability, mean time to response, and potential incident investigation improvements, I would give it a nine or probably even a ten.
Business Development Team Lead at a tech vendor with 201-500 employees
Onboarding endpoints and assets on Cortex Cloud by Palo Alto Networks is very easy.
Assistant Security Architect at Cloudnomics
The platform is able to auto-shut certain resources that are not in use through the agentless scan feature.
Technical Solutions Architect at IBM
They can seamlessly scale the number of endpoints from 100 to 1,000,000 in a day.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
Tenable Vulnerability Management is highly scalable.
Windows Security Patching Operation III (Cyber Operations) at CBTS
With the growing needs of our company, Tenable Vulnerability Management is able to safely adapt.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Stability Issues

Sentiment score
8.3
Qualys TotalCloud is highly stable with reliable support, 99.9% uptime, minimal bugs, and effective maintenance communication.
Sentiment score
7.8
Cortex Cloud by Palo Alto Networks is praised for its stability, reliability, and seamless security performance without latency or issues.
Sentiment score
8.1
Tenable Vulnerability Management is praised for stability and high performance, with reliable scans and strong overall satisfaction ratings.
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
My impression of Cloud Runtime Security in stopping attacks in real-time is that I have never had an issue where it has let something through, causing an outage or concerns to the customer.
Business Development Team Lead at a tech vendor with 201-500 employees
However, now in Cortex Cloud, I have not seen any lag or buffer.
Assistant Security Architect at Cloudnomics
My evaluation of how stable and reliable Cortex Cloud by Palo Alto Networks is very positive.
Technical Solutions Architect at IBM
I have faced no stability issues with Tenable.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The stability is commendable, and I would rate Tenable ten out of ten.
Technical Lead at a healthcare company with 10,001+ employees
The stability of Tenable Vulnerability Management is highly reliable.
Windows Security Patching Operation III (Cyber Operations) at CBTS
 

Room For Improvement

Users suggest enhancing Qualys TotalCloud with clearer reports, better integration, intuitive UI, AI risk assessments, and improved documentation.
Cortex Cloud's interface and costs challenge users, with needs for improved integration, efficiency, and identity management features.
Tenable users face setup challenges, high pricing, and demand better customization, integration, support, and features with clearer licensing.
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
Regarding the generative AI security tool, I know for sure it's Agentic.
Cybersecurity Analyst at a tech services company with 11-50 employees
The solution is quite premium in cost compared to alternatives such as Wiz.
Principle Cloud Architect at a tech services company with 11-50 employees
There is not a clear MSP model compared to other vendors such as CrowdStrike.
Business Development Manager For Palo Alto Networks at a tech services company with 1,001-5,000 employees
They should also accelerate the process of implementing new features upon request.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
I would suggest HP WebInspect as a better option than Tenable.io.
Technical Lead at a healthcare company with 10,001+ employees
Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's security strategy.
Windows Security Patching Operation III (Cyber Operations) at CBTS
 

Setup Cost

Qualys TotalCloud's pricing is high yet justified by comprehensive features and flexibility, benefiting larger enterprises seeking robust security.
Tenable's Vulnerability Management is costly, ranging from $2,300 to $137,000, often pricier than competitors, but suitable for large enterprises.
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
The solution is costly, with high-end capabilities suitable for enterprises.
Senior Consultant at a tech vendor with 10,001+ employees
Today, it is smart and easy to calculate the licenses.
Cloud Security Manager at T-Systems International GmbH
Tenable charges around $40 per device, while Rapid7 costs $10 to $15 per device.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
I would not say very expensive for Tenable Vulnerability Management; it is not prohibitive, but at the same time, there are some other tools in the marketplace which are offering the same kind of services that Tenable offers, the same kind of features that Tenable has offered at a lesser cost.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Valuable Features

Qualys TotalCloud offers comprehensive vulnerability detection, cloud security management, and automation with insightful dashboards for efficient threat management.
Cortex Cloud enhances security management with AI-driven threat detection, automation, and seamless CI/CD integration, reducing response times significantly.
Tenable Vulnerability Management excels in container scanning, cloud integration, and visibility, enhancing efficiency, compliance, and overall security posture.
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
AI/ML aids in anticipating remediation for misconfigurations and vulnerabilities, and automatic remediation can be easily configured.
Senior Consultant at a tech vendor with 10,001+ employees
Cortex Cloud by Palo Alto Networks has reduced the time spent on incident investigations, and if I had to estimate, I would say it has cut our investigation time in half.
Sr. Compliance Analyst at a computer software company with 51-200 employees
This simplifies the management of shared responsibility among different people and entities, allowing you to use one single tool instead of having dozens of different tools to orchestrate and integrate.
Business Development Manager For Palo Alto Networks at a tech services company with 1,001-5,000 employees
Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment.
Windows Security Patching Operation III (Cyber Operations) at CBTS
The main benefits that Tenable Vulnerability Management provides for me as an end user include saving time and money and streamlining processes.
Cyber Security Consultant at a tech vendor with 10,001+ employees
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Vulnerability Management
11th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
39
Ranking in other categories
Container Security (11th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
Cortex Cloud by Palo Alto N...
Ranking in Vulnerability Management
30th
Average Rating
8.6
Reviews Sentiment
5.7
Number of Reviews
11
Ranking in other categories
Cloud Workload Protection Platforms (CWPP) (13th), Cloud Security Posture Management (CSPM) (16th), Cloud-Native Application Protection Platforms (CNAPP) (12th), Data Security Posture Management (DSPM) (11th), Software Supply Chain Security (8th), Cloud Infrastructure Entitlement Management (CIEM) (7th), Application Security Posture Management (ASPM) (7th), Cloud Detection and Response (CDR) (5th)
Tenable Vulnerability Manag...
Ranking in Vulnerability Management
10th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
46
Ranking in other categories
Patch Management (14th), Risk-Based Vulnerability Management (5th)
 

Mindshare comparison

As of July 2026, in the Vulnerability Management category, the mindshare of Qualys TotalCloud is 1.1%, up from 1.0% compared to the previous year. The mindshare of Cortex Cloud by Palo Alto Networks is 1.1%, up from 0.3% compared to the previous year. The mindshare of Tenable Vulnerability Management is 2.8%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Vulnerability Management2.8%
Qualys TotalCloud1.1%
Cortex Cloud by Palo Alto Networks1.1%
Other95.0%
Vulnerability Management
 

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.
SJ
Technical Solutions Architect at IBM
Cloud security has improved as AI-driven runtime protection detects threats and reduces incidents
In my opinion, Cortex Cloud by Palo Alto Networks could be improved or enhanced in various ways. I don't have an idea about that yet because for that you actually need to use two or three different other tools to make a basic comparison. If you ask me how good the tool is, I would fairly rate it quite high. The tool is very popular, and customers can already see that it is one of the cloud leaders in the security space. The platform had a very good feature which provides documentation links about how to use a specific feature on the UI. It takes you to the proper documentation page where it suggests what to do and tells you about the steps that need to be done for a resource deployment. My thoughts about improving the product which I believe could greatly aid vendors is that it used to be a very user-friendly tool, but now they have incorporated everything under one umbrella. It has XDR, XSOAR, and Cortex Cloud by Palo Alto Networks. Before, we used to have separate modules and separate environments for each of these capabilities or features. Right now, it is a little complex and users would take their own time to know the tool better. This is something that would have been way better, but I would say there would be different opinions on this. Talking about user-friendliness, it has decreased now.
Chethan Gowda - PeerSpot reviewer
Windows Security Patching Operation III (Cyber Operations) at CBTS
Have maintained accurate vulnerability scans and gained actionable remediation insights across thousands of servers
Tenable Vulnerability Management agents are very lightweight, and the results we get are very accurate. The solutions they provide to us, assuming if one vulnerability exists, there will be a solution. The resolution they give us in wording will be the best solution. The exploit rates and the reports we get provide a lot of information, making it very easy for us to verify.The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment. That is one of the key aspects of why we have integrated Tenable to our patching tools. It has a vast capacity of pushing the data to our tools due to its capability and compatibility. That is also one of the reasons why we are using Tenable Vulnerability Management.
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Top Industries

By visitors reading reviews
Manufacturing Company
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
Manufacturing Company
17%
Construction Company
11%
Financial Services Firm
8%
Outsourcing Company
7%
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise4
Large Enterprise29
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise4
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise22
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...
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 appli...
What is your experience regarding pricing and costs for Cortex Cloud by Palo Alto Networks?
I am not fully aware of the pricing and licensing of Cortex Cloud by Palo Alto Networks. The pricing is also based on...
What needs improvement with Cortex Cloud by Palo Alto Networks?
In my opinion, Cortex Cloud by Palo Alto Networks could be improved or enhanced in various ways. I don't have an idea...
What is your primary use case for Cortex Cloud by Palo Alto Networks?
The usual use cases for Cortex Cloud by Palo Alto Networks that I have been working with mostly are as simple as dete...
What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?
Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...
What needs improvement with Tenable.io Vulnerability Management?
In my opinion, I would like to see additional functions and improvements. Something related to AI would be a good add...
What advice do you have for others considering Tenable.io Vulnerability Management?
I have purchased a license directly from Tenable, so I am working directly with Tenable and not through partners. My ...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
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Global Payments AU/NZ
Find out what your peers are saying about Cortex Cloud by Palo Alto Networks vs. Tenable Vulnerability Management and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.