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Forescout Platform vs Qualys VMDR comparison

 

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
6.4
Forescout Platform enhances security by automating risk remediation, identifying devices, and targeting vulnerabilities, leading to cost savings.
Sentiment score
7.0
Qualys VMDR enhances ROI by streamlining management, improving compliance, reducing vulnerabilities, saving time, and minimizing breaches effectively.
We saw a return on investment through significant savings in time, money, and resources.
System Admin at a tech services company with 10,001+ employees
 

Customer Service

Sentiment score
6.8
Forescout Platform's customer service is responsive and knowledgeable but needs improvements in partner interactions and consistent service quality.
Sentiment score
6.6
Qualys VMDR support is responsive and helpful, but users note occasional delays and suggest better response time and depth.
We have had experience with their technical support and must pay additionally for maintenance, support, and regional service.
IT Head at a tech services company with 11-50 employees
We usually get on calls with tech support, and they are very helpful.
Works at a comms service provider with 1-10 employees
The response time takes a while.
Security Engineer at a consultancy with 10,001+ employees
The technical support provided by Qualys is pretty good.
System Admin at a tech services company with 10,001+ employees
 

Scalability Issues

Sentiment score
7.6
Forescout Platform is praised for scalability and adaptability, accommodating various environments and needs despite network issues.
Sentiment score
7.9
Qualys VMDR is highly scalable, supporting numerous assets efficiently with customizable management and seamless cloud-based architecture.
Scalability can be costly since a physical box needs to be installed for every site.
Director, International IT Infrastructure Support & Information Security at a manufacturing company with 1,001-5,000 employees
Scalability depends on the license and the number of assets being monitored.
System Admin at a tech services company with 10,001+ employees
Qualys VMDR can handle scalability, although increasing the inventory can raise the licensing costs.
Information Security Analyst at a tech services company with 51-200 employees
Qualys VMDR's scalability is good, and the customer support is good.
Cyber Security Solution Engineer at a computer software company with 201-500 employees
 

Stability Issues

Sentiment score
8.0
Forescout Platform is highly stable, with minor issues resolved quickly by effective support, earning user confidence in its performance.
Sentiment score
7.9
Qualys VMDR is highly stable, reliable, and effective, with minimal downtime and challenges mostly due to user-side issues.
I would rate its stability as 9.5 out of ten.
Director, International IT Infrastructure Support & Information Security at a manufacturing company with 1,001-5,000 employees
Qualys VMDR is stable.
Cyber Security Solution Engineer at a computer software company with 201-500 employees
 

Room For Improvement

Forescout users seek enhanced memory management, detection, integration, reporting, interfaces, AI features, affordability, and improved support.
Qualys VMDR needs improved support, efficient reporting, UI, asset notifications, reduced tool dependency, better pricing, and comprehensive resources.
It would help if during integration, an admin user could check the password or credential used, as they currently cannot see the password after it is entered and saved.
Security Consultant at a tech vendor with 10,001+ employees
Forescout Platform could enhance its integration of AI to improve IoT and OT device security to better meet our needs.
IT Head at a tech services company with 11-50 employees
The console is a fat client, and a web interface would be preferable.
Director, International IT Infrastructure Support & Information Security at a manufacturing company with 1,001-5,000 employees
It does not automate patching unless the patch management module is purchased separately.
System Admin at a tech services company with 10,001+ employees
If AI features were integrated, it could enhance the capabilities significantly.
Information Security Analyst at a tech services company with 51-200 employees
One area where Qualys VMDR can be improved is the missing feature for deploying agents for over 1,000 assets, as we need to do it manually.
Cyber Security Solution Engineer at a computer software company with 201-500 employees
 

Setup Cost

Forescout Platform is costly but offers scalable value, with flexible licensing based on devices and potential discounts available.
Qualys VMDR pricing is high for small businesses but offers flexibility, discounts, and comprehensive features for larger enterprises.
Installing a physical box on each site can be expensive.
Director, International IT Infrastructure Support & Information Security at a manufacturing company with 1,001-5,000 employees
The overall pricing of Forescout Platform is reasonable for the functionality it provides.
IT Head at a tech services company with 11-50 employees
The price of Forescout Platform is reasonable and not overly costly.
Security Consultant at a tech vendor with 10,001+ employees
I would rate the pricing between seven to eight out of ten.
System Admin at a tech services company with 10,001+ employees
I have a notion that Qualys might be more expensive than Rapid7.
Information Security Analyst at a tech services company with 51-200 employees
Qualys offers better pricing and is feature-packed compared to other tools.
Works at a comms service provider with 1-10 employees
 

Valuable Features

Forescout Platform offers agentless network access, endpoint visibility, and seamless integration for efficient security and compliance management.
Qualys VMDR offers user-friendly management, real-time insights, and powerful integrations, significantly improving vulnerability prioritization and remediation efficiency.
One of the most valuable features of Forescout Platform is its automation, particularly the ability to automate remediation of rogue devices on the network.
Director, International IT Infrastructure Support & Information Security at a manufacturing company with 1,001-5,000 employees
The most effective feature has been network access management, which has been crucial for our primary use cases in the organization.
IT Head at a tech services company with 11-50 employees
When it comes to the effectiveness of Forescout Platform's real-time visibility in reducing the overall attack surface, I give it a 9 out of 10.
Security Consultant at a tech vendor with 10,001+ employees
The prioritization of vulnerabilities has improved our remediation efforts by around thirty to thirty-five percent.
Works at a comms service provider with 1-10 employees
It impacts my workflow overall, with the patch management features as it has the missing patches listed in detail, making it easier to get a comprehensive report and providing some dashboards that offer visual representation.
JMS, RPSG Ventures Limited at RP Sanjiv Goenka Group
Qualys VMDR's continuous monitoring capabilities help us respond to emergent threats by enabling my team to reach out to the security engineers whenever there is any detection of a vulnerability, informing them about it, and creating an incident.
Soc Lead & Edr Administration at Persistent Systems
 

Categories and Ranking

Forescout Platform
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
78
Ranking in other categories
Network Access Control (NAC) (5th), IoT Security (4th), Endpoint Compliance (5th), Extended Detection and Response (XDR) (21st)
Qualys VMDR
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
96
Ranking in other categories
IT Asset Management (3rd), Vulnerability Management (3rd), Configuration Management Databases (2nd), Container Security (9th), Risk-Based Vulnerability Management (1st)
 

Mindshare comparison

While both are Security Software solutions, they serve different purposes. Forescout Platform is designed for Network Access Control (NAC) and holds a mindshare of 10.8%, down 13.6% compared to last year.
Qualys VMDR, on the other hand, focuses on Vulnerability Management, holds 5.0% mindshare, down 9.3% since last year.
Network Access Control (NAC) Market Share Distribution
ProductMarket Share (%)
Forescout Platform10.8%
Cisco Identity Services Engine (ISE)22.4%
Aruba ClearPass21.6%
Other45.199999999999996%
Network Access Control (NAC)
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Qualys VMDR5.0%
Wiz7.5%
Tenable Nessus5.2%
Other82.3%
Vulnerability Management
 

Featured Reviews

AshishKumar Rai - PeerSpot reviewer
Security Consultant at a tech vendor with 10,001+ employees
Comprehensive visibility has strengthened endpoint control and automated threat response across networks
When it comes to improving Forescout Platform, I have faced some issues recently, particularly with the switch integration part. When integrating a switch, it asks for the vendor type, and often it does not match. For example, one series of HP switches may not be found in that vendor list. This leads to frustration because you have to check again with different HP models, and once you integrate a switch, you cannot edit the vendor list without removing it. Other issues are being worked on, particularly related to switch integration. I believe they will be fixed in the next upgrade or patch fix. There are no major issues, but the configuration changes needed for the switch model are necessary, and I think it would help if during integration, an admin user could check the password or credential used, as they currently cannot see the password after it is entered and saved.
Vaibhav Ghule - PeerSpot reviewer
Soc Lead & Edr Administration at Persistent Systems
Continuous risk-based monitoring has strengthened incident response and vulnerability prioritization
I haven't explored Qualys VMDR's vulnerability lifecycle automation yet. One of my analysts mentioned that queries lack grouping operators in Qualys VMDR. From my experience, I would appreciate improvements in the query options in Qualys VMDR, specifically in the query-building process where I would need more features and operators. Additionally, we have been facing issues with Qualys on the cloud level. We cannot download the configuration profile from the cloud agent, and it is showing a pending action for download. During 2025, we noticed outages of Qualys a couple of times. I want to mention that there is an issue with receiving timely RCA deliveries. While this is not necessarily about the tool, it relates to support. The support has not been very responsive, and we are receiving RCAs a little delayed whenever we raise support cases or communicate with the TAMs. Additionally, the UI has a slight latency, which I and my team have experienced. They have also reported this latency issue when navigating through different pages.
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Top Industries

By visitors reading reviews
Manufacturing Company
12%
Financial Services Firm
11%
Computer Software Company
10%
Government
8%
Financial Services Firm
16%
Computer Software Company
10%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise10
Large Enterprise44
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise12
Large Enterprise70
 

Questions from the Community

What advice do you have for others considering Forescout Platform?
Forescout is a very powerful NAC product that does not rely on port level configuration. It can detect and block unauthorized devices very quickly. But it has a lot of capabilities and really would...
What advice do you have for others considering Forescout Platform?
I would rate the Forescout Device and Visibility Control Platform at a six out of ten.
What advice do you have for others considering Forescout Platform?
I recommend doing a compression demo. If people use it, they will buy it. So they have to see the product in place. That's the main recommendation is to do a proof of concept. If they do, they will...
What do you like most about Qualys VMDR?
I like that we have many scanners and channels that don't overload. It helps us scan and track easily. Also, the tagging system is good for tagging. We can still use QualysAgent task ID tools even ...
What is your experience regarding pricing and costs for Qualys VMDR?
My experience with pricing, setup cost, and licensing shows that we can consider both time and money saved.
What needs improvement with Qualys VMDR?
One area where Qualys VMDR can be improved is the missing feature for deploying agents for over 1,000 assets, as we need to do it manually. Qualys doesn't have its own tool to deploy the agents all...
 

Also Known As

Forescout Platform, CounterACT for Endpoint Compliance, ForeScout CounterACT
Qualys VM, QualysGuard VM, Qualys Asset Inventory, Qualys Container Security
 

Overview

 

Sample Customers

NHS Sussex, SAP, SEGA, Vistaprint, Miami Children's Hospital, Pioneer Investments, New York Law School, OmnicomGroup, Meritrust
Agrokor Group, American Specialty Health, American State Bank, Arval, Life:), Axway, Bank of the West, Blueport Commerce, BSkyB, Brinks, CaixaBank, Cartagena, Catholic Health System, CEC Bank, Cegedim, CIGNA, Clickability, Colby-Sawyer College, Commercial Bank of Dubai, University of Utah, eBay Inc., ING Singapore, National Theatre, OTP Bank, Sodexo, WebEx
Find out what your peers are saying about Hewlett Packard Enterprise, Cisco, Fortinet and others in Network Access Control (NAC). Updated: December 2025.
879,986 professionals have used our research since 2012.