No more typing reviews! Try our Samantha, our new voice AI agent.

Alert Logic MDR vs Microsoft Defender Vulnerability Management comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 11, 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
5.5
Qualys TotalCloud boosts efficiency, reduces manual effort, decreases risk, and offers significant cost savings with a notable ROI.
Sentiment score
5.9
Users of Alert Logic MDR experience varied ROI, from increased security and insights to unused potential and dissatisfaction.
Sentiment score
4.4
Microsoft Defender's financial benefits are unclear, best within E5 suite, and difficult to assess against AWS for mixed solution users.
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
I have seen a return on investment with Alert Logic MDR as it is very secure and has improved security in the organization.
Team Lead at Target
Organizations typically do not rely solely on Microsoft products to avoid putting all eggs in one basket, which presents a challenge for maximizing ROI.
Cloud Security Engineer at a computer software company with 51-200 employees
As a Microsoft partner, we receive significant discounts, making the solution affordable for us.
COO at Floating-Dot Technology LTD
 

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
8.0
Alert Logic MDR offers responsive, proactive customer support with high user satisfaction, despite some concerns in fast-paced environments.
Sentiment score
6.1
Microsoft Defender Vulnerability Management receives mixed reviews, highlighting expertise gaps and communication delays but valued for friendly assistance.
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
Customer support is very responsive and proactive.
Team Lead at Target
During the four-month duration, we did not face any such issues.
Security Analyst at a consultancy with 10,001+ employees
They help whenever we get stuck.
Soc Analyst at a media company with 501-1,000 employees
They are sometimes responsive, however, often issues cannot be reproduced on their end, making it challenging.
Security Specialist at Prudential Systems Japan
The support we receive from Microsoft is declining, and for example, after taking advanced support, we have not received satisfactory answers.
Microsoft Solutions Manager at Self-Employed
They are familiar with Microsoft products but are not direct Microsoft staff, which is an area needing improvement.
Cloud Security Engineer at a computer software company with 51-200 employees
 

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
7.8
Alert Logic MDR excels in scalability, integrating smoothly with diverse systems and meeting growth needs without performance issues.
Sentiment score
7.0
Microsoft Defender Vulnerability Management is lauded for scalability and integration across environments, though some users seek improved documentation.
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
Alert Logic MDR is scalable.
Soc Analyst at a media company with 501-1,000 employees
Alert Logic MDR's scalability is highly scalable and can handle organizational growth efficiently.
Team Lead at Target
The integration is straightforward for those who understand it, though documentation needs improvement.
Cloud Security Engineer at a computer software company with 51-200 employees
It is scalable; I evaluated the product and decided to use Defender on over 700 of our company servers.
Security Specialist at Prudential Systems Japan
 

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
8.4
Alert Logic MDR is highly stable, reliable, and consistently performs without errors or downtime across global deployments.
Sentiment score
6.7
Microsoft Defender Vulnerability Management is appreciated for stability and ease despite resource intensity and occasional compatibility issues.
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
You will find no errors or glitches with Alert Logic MDR.
Soc Analyst at a media company with 501-1,000 employees
There are compatibility issues occasionally arising with false positives when other security tools are not whitelisted in Microsoft Defender.
information Security and IT Manager at Discover Dollar Technologies Pvt Ltd.
It is very resource-intensive, consuming a lot of memory and CPU.
Security Specialist at Prudential Systems Japan
If Microsoft experiences downtime, this solution goes down as it is a SaaS-based solution where we have no control.
Cloud Security Engineer at a computer software company with 51-200 employees
 

Room For Improvement

Users suggest enhancing Qualys TotalCloud with clearer reports, better integration, intuitive UI, AI risk assessments, and improved documentation.
Users seek improved functionality for Alert Logic MDR, including smarter analytics, intuitive interfaces, and enhanced security features and documentation.
Microsoft Defender Vulnerability Management needs simplified configuration, better integration, faster updates, and advanced features for improved security and efficiency.
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
One major missing feature was the ability to see if vulnerabilities were exploitable, which required extra effort for us.
Security Analyst at a consultancy with 10,001+ employees
If Alert Logic MDR not only detected incidents but also allowed us to block those incidents or isolate any affected asset, that would be beneficial.
Solutions Architect at a tech vendor with 10,001+ employees
Alert Logic MDR could be improved by adding voice assistance when creating new configurations for the environment.
Team Lead at Target
This scoring should be for specific industries as well. If I belong to the healthcare industry using Microsoft Defender Vulnerability Management, it should provide me with a risk score and show how I fare against the risk score of my industry.
DGM. Technical Security at a tech services company with 10,001+ employees
A vulnerability I patch within 15 minutes takes 24 additional hours for an update.
information Security and IT Manager at Discover Dollar Technologies Pvt Ltd.
The product is not stable; it often uses excessive memory and CPU, which makes it slow.
Security Specialist at Prudential Systems Japan
 

Setup Cost

Qualys TotalCloud's pricing is high yet justified by comprehensive features and flexibility, benefiting larger enterprises seeking robust security.
Alert Logic MDR provides cost-effective licensing and competitive pricing, favored by medium to large organizations for its quality and value.
Microsoft Defender Vulnerability Management offers competitive pricing in industry, though costs can be complex, especially for non-partners.
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
Alert Logic MDR is one of the most cost-effective tools to use regarding pricing, setup cost, and licensing.
Team Lead at Target
The price, which is per endpoint around ten to twelve dollars, and it is a good setup cost.
Soc Analyst at a media company with 501-1,000 employees
Overall, every organization wishes for cheaper options, but we look at the security side as well, so we are good for now.
Senior Cloud Security Consultant at MetLife
For non-partners, however, the cost could be seen as higher, between seven to ten.
COO at Floating-Dot Technology LTD
The pricing is reasonable, and it's included in the whole Microsoft E5 bundle, so it's all-inclusive.
Corporate Planner at MISC Berhad
 

Valuable Features

Qualys TotalCloud offers comprehensive vulnerability detection, cloud security management, and automation with insightful dashboards for efficient threat management.
Alert Logic MDR offers AI-driven analysis, 24/7 monitoring, intuitive interface, efficient incident management, and comprehensive security without impacting systems.
Microsoft Defender offers asset discovery, real-time intelligence, seamless integration, risk prioritization, continuous monitoring, and proactive remediation with AI capabilities.
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
The alert system improved from potentially 24 hours to one hour response time.
Team Lead at Target
The standout features of Alert Logic included the topology feature, which was helpful for mapping assets on the network, giving a clear understanding of all connected devices.
Security Analyst at a consultancy with 10,001+ employees
The integration with ticketing tools such as ServiceNow helped my workflow by automatically creating a ticket and sharing it with the required team as soon as a critical alert is generated.
Solutions Architect at a tech vendor with 10,001+ employees
The main advantage of Microsoft Defender Vulnerability Management is that it can locate and prevent most threats even when the endpoints are not connected to the corporate network, as long as the internet is available.
DGM. Technical Security at a tech services company with 10,001+ employees
The feature for customizing to region-specific and domain-specific requirements in healthcare is particularly beneficial.
Cloud Security Engineer at a computer software company with 51-200 employees
The most valuable aspect is the kind of assessment results I get, and the recommendations provided in Microsoft products really help in taking care of the resources.
Senior Cloud Security Consultant at MetLife
 

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)
Alert Logic MDR
Ranking in Vulnerability Management
32nd
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
15
Ranking in other categories
SOC as a Service (3rd), Managed Detection and Response (MDR) (10th)
Microsoft Defender Vulnerab...
Ranking in Vulnerability Management
13th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
18
Ranking in other categories
Advanced Threat Protection (ATP) (20th), Microsoft Security Suite (17th), Risk-Based Vulnerability Management (6th)
 

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 Alert Logic MDR is 0.8%, up from 0.4% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 1.6%, down from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.1%
Microsoft Defender Vulnerability Management1.6%
Alert Logic MDR0.8%
Other96.5%
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.
Alice Walter - PeerSpot reviewer
Team Lead at Target
Cloud monitoring has reduced threats and has improved response times and team productivity
Alert Logic MDR's best features are the cloud-managed service, the cost benefit, and 24/7 monitoring. The alert system improved from potentially 24 hours to one hour response time. The benefit of not having to write custom queries has been significant.The features are very lightweight, with small installations that leave almost no footprint on systems. System resource utilization is minimal. Alert Logic MDR has positively impacted my organization through its decentralized pricing approach, which has protected against several viruses. Any virus stopped represents money saved. There is low impact on users, so they do not experience slowness on their computers when scanning. Alert Logic MDR has improved security in my organization from 50 to 65%.
reviewer2770602 - PeerSpot reviewer
Cloud Security Engineer at a computer software company with 51-200 employees
Has helped with regional threat monitoring but needs better documentation and real-time capabilities
The documentation from Microsoft needs significant improvement. The documents are disorganized, with one document linking to another, making the steps unclear and difficult to follow. Regarding updates, it is not truly real-time as it takes between eight to twelve hours for updates to occur. It would be beneficial if updates could happen more quickly, perhaps within 10 minutes to half an hour. Support for integration and documentation needs to be more straightforward. The pricing is expensive, even though it is part of the E5 package.
report
Use our free recommendation engine to learn which Vulnerability Management solutions are best for your needs.
902,988 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Manufacturing Company
17%
Financial Services Firm
14%
Construction Company
8%
Comms Service Provider
7%
Computer Software Company
12%
Financial Services Firm
11%
Construction Company
9%
Manufacturing Company
9%
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
7%
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 Business4
Midsize Enterprise3
Large Enterprise15
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise8
 

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 Alert Logic?
Alert Logic MDR is one of the most cost-effective tools to use regarding pricing, setup cost, and licensing.
What needs improvement with Alert Logic?
One major missing feature was the ability to see if vulnerabilities were exploitable, which required extra effort for...
What is your primary use case for Alert Logic?
Our client selected Alert Logic for the Voluntary Management model. We used it for return parameter management three ...
What needs improvement with Microsoft Defender Vulnerability Management?
Configuration of Microsoft Defender Vulnerability Management is something that needs improvement. In future updates o...
What is your primary use case for Microsoft Defender Vulnerability Management?
I can control the applications using Microsoft Defender Vulnerability Management, which are its best features for me ...
 

Also Known As

Qualys TotalCloud with FlexScan
Alert Logic Managed Detection and Response, Alert Logic Threat Manager, Alert Logic Cloud Defender, Critical Watch FusionVM
No data available
 

Overview

Find out what your peers are saying about Alert Logic MDR vs. Microsoft Defender Vulnerability Management and other solutions. Updated: June 2026.
902,988 professionals have used our research since 2012.