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FortiCNAPP vs Tenable Vulnerability Management comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 22, 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
5.0
Qualys TotalCloud boosts efficiency and reduces costs, with users experiencing time savings, improved risk management, and significant ROI benefits.
Sentiment score
5.7
FortiCNAPP enhances security efficiency, cuts costs, reduces staffing needs, and offers competitive pricing, improving overall resource allocation.
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
FortiCNAPP is a competitive and robust solution, the only one in the IT sphere that addresses all quadrants in the Gartner Quadrants.
Client Manager at MLL Telecom Ltd
They need fewer employees from a SOC perspective where people are deployed in their SOC, as well as significant time saved.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
 

Customer Service

Sentiment score
7.2
Qualys TotalCloud's customer support is noted for responsiveness but faces criticism for inconsistent response times and expertise.
Sentiment score
7.9
FortiCNAPP customer service is proactive and highly rated for quick responses and efficient problem resolution through Slack and email.
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
My technical teams do utilize integration with DevOps tools, as it performs significantly with automation regarding sophisticated challenges.
Client Manager at MLL Telecom Ltd
Fortinet's technical support is definitely helpful and responsive.
Owner at IT CARE
Since Fortinet support is provided by the local vendor and is always available and quick, I would rate them a 10.
Security Consultant at Payatu
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
7.6
Qualys TotalCloud offers strong scalability and robust infrastructure, handling diverse deployments effortlessly, ideal for dynamic business environments.
Sentiment score
6.3
FortiCNAPP offers strong scalability, efficiently managing growth across cloud platforms, though licensing and deployment time might pose challenges.
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 complex large customers, global deployments, or large public sector customers, the process can take longer.
Client Manager at MLL Telecom Ltd
It can handle growing workloads or expanding environments smoothly.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
FortiCNAPP's scalability is open, and we can change instances easily as needed.
DGM at Airtel Digital
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 stable and reliable, with high uptime and quick support for minor bugs, ensuring positive user experiences.
Sentiment score
7.7
FortiCNAPP is stable with consistent performance, fast threat response, minimal issues, effective support, and regular improvements.
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
They respond within the service level agreements and are proactive in their approach.
Client Manager at MLL Telecom Ltd
I have not experienced any downtime or issues reported by my clients.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
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

Qualys TotalCloud needs better integration, UI simplification, and enhanced features, including compliance, pricing, and cross-platform support improvements.
FortiCNAPP needs improved alerts configuration, tool integration, user interface, scalability, reporting, ITSM integration, and better licensing options.
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
The vulnerability part is not systematically organized; it is all clumsy in the web UI, and it is not user-friendly.
Software Engineer at a university with 5,001-10,000 employees
The solution could be more user-friendly and intuitive.
Client Manager at MLL Telecom Ltd
Reporting and alert configurations might require time to tune properly.
Solutions Sales Specialist at a outsourcing 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 is costly for small businesses but valued for features and flexibility by larger organizations.
Enterprise users find FortiCNAPP's pricing initially high but increasingly affordable, flexible, and justified by specific use cases.
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 pricing is a mediator compared to other products; it is not that much higher and not much lower than other products, making it a very affordable price.
Owner at IT CARE
FortiCNAPP is not a cheap solution, and licensing around it can become very expensive for specific customers.
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
Regarding pricing, setup cost, and licensing, since it's a marketplace, I find the pay-as-you-go model convenient and fair.
DGM at Airtel Digital
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 excels in vulnerability management through automation, cloud integration, and a user-friendly interface for enhanced security.
FortiCNAPP enhances security with compliance reporting, anomaly detection, Zero Trust, seamless onboarding, and integration with SIEM solutions.
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
It functions as a proactive tool, enabling me to identify threats quickly and automate responses.
Client Manager at MLL Telecom Ltd
Automated policy recommendations with this solution do help to improve security.
Senior Sales Account Manager at Hard2bit Cybersecurity
Compliance reporting that supports frameworks such as PCI, SOC 2, and CIS is a game changer.
Solutions Sales Specialist at a outsourcing 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
7.2
Number of Reviews
40
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)
FortiCNAPP
Ranking in Vulnerability Management
29th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
17
Ranking in other categories
Container Security (19th), Cloud Workload Protection Platforms (CWPP) (12th), Cloud Security Posture Management (CSPM) (14th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Compliance Management (9th)
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 FortiCNAPP is 1.8%, up from 1.2% 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%
FortiCNAPP1.8%
Other94.3%
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.
Charl Pinches - PeerSpot reviewer
Solutions Sales Specialist at a outsourcing company with 1,001-5,000 employees
Cloud risk has become visible and security teams prioritize and act on threats efficiently
FortiCNAPP can be improved because the platform can feel complex at the start, especially for teams new to CNAP tooling. Some users mention that they found the interface and data models less intuitive than expected, and I have had situations where reporting and alert configurations might require time. Regarding other improvements needed for FortiCNAPP, the majority of the time is that reporting and alert configuration might require time to tune properly. This is the significant issue, combined with the fact that some users find the interface and data model less intuitive than expected. Regarding FortiCNAPP's AI capabilities, I think there might be a bit of improvement needed. However, since Fortinet is a security vendor overall, keeping the data safe is not a problem. I know they have invested a lot in getting it to a place where it is a trusted platform.
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
15%
Financial Services Firm
12%
Outsourcing Company
11%
Comms Service Provider
7%
Financial Services Firm
9%
Computer Software Company
8%
Construction Company
7%
University
6%
Financial Services Firm
15%
Manufacturing Company
9%
Computer Software Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise5
Large Enterprise30
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise8
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 Lacework?
We purchased the Fortinet firewall and services from a vendor, not through any other marketplaces.
What needs improvement with Lacework?
FortiCNAPP can be improved because the platform can feel complex at the start, especially for teams new to CNAP tooli...
What is your primary use case for Lacework?
My main use case for FortiCNAPP, from my previous experience distributing it or now as a reseller, is for anyone who'...
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
Polygraph, FortiCNP, Lacework
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
J.Crew, AdRoll, Snowflake, VMWare, Iterable, Pure Storage, TrueCar, NerdWallet, and more.
Global Payments AU/NZ
Find out what your peers are saying about FortiCNAPP vs. Tenable Vulnerability Management and other solutions. Updated: June 2026.
906,852 professionals have used our research since 2012.