Microsoft Defender for Cloud vs Vulcan Cyber comparison

Microsoft and Vulcan Cyber, a Tenable Company are both solutions in the Vulnerability Management category. Microsoft is ranked #7 with an average rating of 8.1, while Vulcan Cyber, a Tenable Company is ranked #24 with an average rating of 7.4. Microsoft holds a 3.6% mindshare in VM, compared to Vulcan Cyber, a Tenable Company’s 0.6% mindshare. Additionally, 94% of Microsoft users are willing to recommend the solution, compared to 90% of Vulcan Cyber, a Tenable Company users who would recommend it.

Microsoft Defender for Cloud

Read 89 Microsoft Defender for Cloud reviews

21,515 Views
5,164 Comparison Views

94% willing to recommend

Vulcan Cyber

Read 11 Vulcan Cyber reviews

1,673 Views
987 Comparison Views

90% willing to recommend

Microsoft Defender for Cloud

Vulcan Cyber

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 25, 2026

Microsoft Defender for Cloud and Vulcan Cyber are leading products in the cybersecurity field. Microsoft Defender's seamless integration with Azure, coupled with proactive security features and robust incident management, position it as a frontrunner in comprehensive security oversight.

Features: Microsoft Defender for Cloud offers seamless Azure integration, proactive alerts, and incident management tools, enhancing visibility and security posture significantly. It provides compliance policies and daily recommendations that aid in maintaining security across varying deployments. Vulcan Cyber consolidates multiple vulnerability sources into a single view, prioritizing critical vulnerabilities and offering comprehensive threat analysis.

Room for Improvement: Microsoft Defender for Cloud could enhance user experience by reducing false positives and improving recommendation accuracy. Better hierarchy management and more transparent documentation would strengthen its offering. Vulcan Cyber faces UI challenges and difficulties integrating new connectors. Improvements in real-time updates and more detailed threat remediation strategies would benefit users.

Ease of Deployment and Customer Service: Microsoft Defender for Cloud is versatile across Public and Hybrid Clouds, with varying customer service satisfaction levels. Response times can be inconsistent at lower support tiers. Vulcan Cyber supports On-premises and Public Cloud environments, with responsive customer service, though more technical detail is needed. Both strive for strong support systems despite consistency challenges.

Pricing and ROI: Microsoft Defender for Cloud offers competitive tiered pricing, aligning with its comprehensive feature set for integration with Azure, perceived as costly but justified by its ROI. Vulcan Cyber is seen as affordable, delivering fair ROI within its features, though some functionalities are absent at certain tiers. Pricing can be clarified for more manageable costs.

To learn more, read our detailed Microsoft Defender for Cloud vs. Vulcan Cyber Report (Updated: March 2026).

Buyer's Guide

Microsoft Defender for Cloud vs. Vulcan Cyber

March 2026

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Helped 885,376 peers since 2012

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

7.0

Microsoft Defender for Cloud boosts productivity, enhances security, and integrates seamlessly, offering cost-efficiency and significant return on investment.

Sentiment score

8.9

Vulcan Cyber significantly reduces time and resource usage, enabling quicker task completion and faster inter-team notifications.

Defender proactively indexes and analyzes documents, identifying potential threats even when inactive, enhancing preventative security.

Preston Cleary

Endpoint management at a government with 10,001+ employees

Identifying potential vulnerabilities has helped us avoid costly data losses.

SaulPatino

Manager at CBTS

Compared to not having Microsoft Defender for Cloud in place, we definitely saw an advantage by not having downtime due to a security threat.

Jason_Lane

Principal Microsoft Consultant at MicroAge

For more quotes and insights, download the Microsoft Defender for Cloud report

With our vulnerability management platform, I used to get reports weekly, but with Vulcan Cyber, I get them daily.

Shreevinayak Deshpande

Senior Analyst at a tech vendor with 10,001+ employees

Our security team probably spends 15 minutes instead of two hours daily notifying the teams.

reviewer2649297

Technical Architect at a manufacturing company with 10,001+ employees

For more quotes and insights, download the Vulcan Cyber report

Customer Service

Sentiment score

6.2

Microsoft Defender for Cloud offers efficient premium support, but standard support's responsiveness varies, with comprehensive documentation often assisting users.

Sentiment score

6.5

Vulcan Cyber offers responsive support with good communication, but faces challenges in latency, integration delays, and feature request visibility.

Since security is critical, we prefer a quicker response time.

SaulPatino

Manager at CBTS

The support team was very responsive to queries.

reviewer2564271

Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees

They understand their product, but much like us, they struggle with the finer details, especially with new features.

Preston Cleary

Endpoint management at a government with 10,001+ employees

For more quotes and insights, download the Microsoft Defender for Cloud report

We do not necessarily have visibility of when those feature requests are going into the development pipeline.

reviewer2646168

Head of Cybersecurity at a healthcare company with 1,001-5,000 employees

It would enhance my experience if Vulcan informed customers of forthcoming maintenance or changes that might cause website downtime.

Shravya Gummuluri

IT Consultant at a tech vendor with 10,001+ employees

Their technical support team is very good, knowledgeable, and helpful.

reviewer2649774

Works at a tech vendor with 5,001-10,000 employees

For more quotes and insights, download the Vulcan Cyber report

Scalability Issues

Sentiment score

7.5

Microsoft Defender for Cloud adapts and scales efficiently with diverse organizational needs, integrating seamlessly across various cloud services.

Sentiment score

7.6

Vulcan Cyber efficiently scales with diverse environments, integrating multiple data sources, handling high volumes, and earning positive ratings.

As we have reduced our on-premises infrastructure, it is about how we can migrate workloads to the cloud to make it easier, and then having everything fully encompassed and secured within that area makes it much easier for us to scale as needed and grow.

Jason_Lane

Principal Microsoft Consultant at MicroAge

We are using infrastructure as a code, so we do not have any scalability issues with Microsoft Defender for Cloud implementation because our cloud automatically does it.

Vibhor Goel

Senior Cloud Platform Engineer at Deutsche Börse

It has multiple licenses and features, covering infrastructures from a hundred to five hundred virtual machines, without any issues.

Syed Abid

Snr. Infrastructure Architect (Data Centre) at LogicEra

For more quotes and insights, download the Microsoft Defender for Cloud report

We have a lot of assets under management, and it effectively scales up to accommodate hundreds or even thousands of assets.

reviewer2593008

IT Engineer at a tech services company with 10,001+ employees

I'd rate the scalability ten out of ten.

reviewer2646312

IT Engineer at a computer software company with 51-200 employees

I would rate it ten out of ten for scalability, as integration with multiple connectors is possible without exceeding licensing limits.

reviewer2649297

Technical Architect at a manufacturing company with 10,001+ employees

For more quotes and insights, download the Vulcan Cyber report

Stability Issues

Sentiment score

7.6

Microsoft Defender for Cloud is stable and reliable, with minimal issues and high stability ratings, despite occasional performance hiccups.

Sentiment score

7.0

Vulcan Cyber is generally stable, scoring high on stability, with minor UI issues and occasional communication lapses.

Defender's stability has been flawless for us.

reviewer2595948

Engineer at a computer software company with 201-500 employees

I have not experienced any crashes or downtime.

RyanWalker

Head Of IT at Cirrus Response

Microsoft Defender for Cloud is very stable.

Martin Welen

Cloud architect at a tech vendor with 1,001-5,000 employees

For more quotes and insights, download the Microsoft Defender for Cloud report

It would be better if Vulcan notified me, the customer, about upcoming maintenance or changes, indicating when the website might be down.

Shravya Gummuluri

IT Consultant at a tech vendor with 10,001+ employees

The product's stability is commendable, with no noticeable lags or slowness.

reviewer2649297

Technical Architect at a manufacturing company with 10,001+ employees

I would rate it a nine out of ten in terms of stability.

reviewer2593008

IT Engineer at a tech services company with 10,001+ employees

For more quotes and insights, download the Vulcan Cyber report

Room For Improvement

Microsoft Defender for Cloud needs better integration, customization, automation, support, pricing, interoperability, analytics, legacy support, threat detection, and AI integration.

Vulcan Cyber users seek improved connectors, performance, simplified UI, better integration, enhanced reporting, and more effective data management.

Microsoft, in general, could significantly improve its communication and support.

Preston Cleary

Endpoint management at a government with 10,001+ employees

It would be beneficial to streamline recommendations to avoid unnecessary alerts and to refine the severity of alerts based on specific environments or environmental attributes.

John Tzamtzis

Works at Coca-Cola HBC

The artificial intelligence features could be expanded to allow the system to autonomously manage security issues without needing intervention from admins.

Javier_Rodriguez

Cloud Consultant at i-Community AG

For more quotes and insights, download the Microsoft Defender for Cloud report

It would be beneficial if the platform allowed remote access to devices for immediate remedies.

reviewer2593008

IT Engineer at a tech services company with 10,001+ employees

Providing real-world examples of how to construct a ticket format for Jira, Azure DevOps, or ServiceNow with specific examples would help us understand how it might work in our environment.

reviewer2646168

Head of Cybersecurity at a healthcare company with 1,001-5,000 employees

Having it more customized or providing more customization options for me would be beneficial.

reviewer2646312

IT Engineer at a computer software company with 51-200 employees

For more quotes and insights, download the Vulcan Cyber report

Setup Cost

Opinions on Microsoft Defender for Cloud pricing vary; it's seen as competitive yet costly, especially for complex workloads like Kubernetes.

Vulcan Cyber is affordably priced but lacks some features, leading to cost-effectiveness questions despite competitive enterprise appeal.

Security has essentially no cost when compared to the cost of a breach.

David Birhange

Director, Cloud and Modern Workplace at Informanix Technology Group

Every time we consider expanding usage, we carefully evaluate the necessity due to cost concerns.

reviewer2564271

Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees

We appreciate the licensing approach based on employee count rather than a big enterprise license.

Antonio Andres

Manager, Microsoft Technology Alliance at Silverfort

For more quotes and insights, download the Microsoft Defender for Cloud report

For our use case, the solution is lacking some features, and the cost savings don't make it worth it.

reviewer2646168

Head of Cybersecurity at a healthcare company with 1,001-5,000 employees

For more quotes and insights, download the Vulcan Cyber report

Valuable Features

Microsoft Defender for Cloud enhances security with AI-driven threat detection, seamless Azure integration, and comprehensive compliance management.

Vulcan Cyber integrates data for comprehensive risk insights, offering intuitive interfaces, customization, and efficient vulnerability management with strong support.

The most valuable feature for me is the variety of APIs available.

reviewer2564271

Programme Manager- Cyber Fusion- Group CISO at a financial services firm with 10,001+ employees

This feature significantly aids in threat detection and enhances the user experience by streamlining security management.

Javier_Rodriguez

Cloud Consultant at i-Community AG

The most valuable feature is the recommendations provided on how to improve security.

Martin Welen

Cloud architect at a tech vendor with 1,001-5,000 employees

For more quotes and insights, download the Microsoft Defender for Cloud report

It offers a comprehensive view of the assets and their associated vulnerabilities, which aids in assessing and mitigating threats.

reviewer2593008

IT Engineer at a tech services company with 10,001+ employees

The automation capabilities using the Vulcan API platform or the API feature allow me to easily automate scripts and reports and schedule them.

Shreevinayak Deshpande

Senior Analyst at a tech vendor with 10,001+ employees

Instead of having 100 vulnerabilities and not knowing how to prioritize and assign all your FTEs there, you now have only ten that you know you need to fix, and you're assigning the right number of FTEs.

reviewer2646312

IT Engineer at a computer software company with 51-200 employees

For more quotes and insights, download the Vulcan Cyber report

Categories and Ranking

Microsoft Defender for Cloud

Ranking in Vulnerability Management

7th

Average Rating

8.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Container Management (8th), Container Security (7th), Cloud Workload Protection Platforms (CWPP) (1st), Cloud Security Posture Management (CSPM) (4th), Cloud-Native Application Protection Platforms (CNAPP) (4th), Data Security Posture Management (DSPM) (5th), Microsoft Security Suite (7th), Compliance Management (4th), Cloud Detection and Response (CDR) (3rd)

Vulcan Cyber

Ranking in Vulnerability Management

24th

Average Rating

7.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Risk-Based Vulnerability Management (10th), Cloud Security Remediation (2nd)

Mindshare comparison

As of March 2026, in the Vulnerability Management category, the mindshare of Microsoft Defender for Cloud is 3.6%, down from 4.7% compared to the previous year. The mindshare of Vulcan Cyber is 0.6%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Vulnerability Management Mindshare Distribution
Product	Mindshare (%)
Microsoft Defender for Cloud	3.6%
Vulcan Cyber	0.6%
Other	95.8%

Vulnerability Management

Featured Reviews

RyanWalker

Head Of IT at Cirrus Response

Cloud security has cut investigation time and now reveals threats faster but needs simpler oversight

When deploying AI applications, my key security concerns with Microsoft Defender for Cloud are data loss, leakage of data, and guardrails around the actual AI, and I am hoping that this is going to help me put those guardrails in place and identify data exfiltration. Microsoft Defender for Cloud has not helped me manage and secure multi-cloud environments, as we are 100 percent Microsoft and have not really got it in any other environment at all. I am not yet using the unified AI-powered security feature offered by Microsoft Defender for Cloud, but that is coming. I am not yet using the integrated XDR feature of Microsoft Defender for Cloud, but that is coming. I am not yet utilizing the GenAI threat protection features of Microsoft Defender for Cloud. That is also coming and a lot of that will come from learning it here. I have enabled the agentless scanning in my cloud environment with Microsoft Defender for Cloud. Assessing the impact on my workload protection without needing to install agents with Microsoft Defender for Cloud makes it a lot easier, but it also identifies a lot more, which puts more load on me sometimes. I would advise another organization considering Microsoft Defender for Cloud that it is the most logical route to follow if their whole ecosystem is Microsoft. It is easy to implement and it is very self-explanatory when doing it, making sense to just follow the steps as it is too simple, really. I would rate this review a 7.5 out of 10.

Read full review

reviewer2649297

Technical Architect at a manufacturing company with 10,001+ employees

Streamlines prioritization but reporting needs enhancement

There are several areas needing improvement. The product helps, but the reporting relies heavily on Power BI. It is limited to graphical views and requires additional filtering, posing operational challenges. The inability to download specific asset details directly from the Power BI portal is a drawback, particularly for non-technical users, though it provides high-level executive summaries. The reporting model should be enhanced so that we have the flexibility to download. We have requested a few features, and they are open to accepting those requests. It needs ITSM improvements. It has out-of-the-box integration with ServiceNow, but the customer is using BMC Helix ITSM. We would like an integration with BMC Helix ITSM. When uploading CSV files without an out-of-the-box connector, duplicate entries for assets occur. We have already reported this to them, but we are not sure when they will fix it. It will significantly benefit if we can directly upload business context information from CMDB without manual merging efforts. It can also have automatic remediation capabilities through SCCM or something else.

Read full review

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Computer Software Company

10%

Manufacturing Company

Government

Computer Software Company

26%

Manufacturing Company

Financial Services Firm

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	29
Midsize Enterprise	10
Large Enterprise	49

By reviewers
Company Size	Count
Small Business	1
Large Enterprise	10

Questions from the Community

How is Prisma Cloud vs Azure Security Center for security?

Azure Security Center is very easy to use, integrates well, and gives very good visibility on what is happening across your ecosystem. It also has great remote workforce capabilities and supports a...

See all answers

What is your experience regarding pricing and costs for Microsoft Defender for Cloud?

My experience with pricing, setup cost, and licensing for Microsoft Defender for Cloud was pretty straightforward. We did have a consultation with a third party to go over different tiers and produ...

See all answers

What needs improvement with Microsoft Defender for Cloud?

Microsoft Defender for Cloud can be improved. An additional feature that should be included in the next release is Zero Trust, similar to ThreatLocker software.

See all answers

What is your experience regarding pricing and costs for Vulcan Cyber?

I don't deal with the pricing of the solution. I'm not a part of that department.

See all answers

What needs improvement with Vulcan Cyber?

One area for improvement is clarity in the results column of vulnerability reports. Currently, the path where the vulnerability lies is not clear, so Vulcan needs to work on specifying the correct ...

See all answers

What is your primary use case for Vulcan Cyber?

I have been using the solution for more than six months. Essentially, any reporting I do for our internal Internet assets involves using Vulcan. The primary use of Vulcan is extracting the reports,...

See all answers

Comparisons

AWS GuardDuty vs Microsoft Defender for Cloud

Compared 33% of the time

Wiz vs Microsoft Defender for Cloud

Compared 6% of the time

Prisma Cloud by Palo Alto Networks vs Microsoft Defender for Cloud

Compared 4% of the time

SentinelOne Singularity Cloud Security vs Microsoft Defender for Cloud

Compared 2% of the time

Microsoft Defender XDR vs Microsoft Defender for Cloud

Compared 2% of the time

More Microsoft Defender for Cloud Competitors

Zafran Security vs Vulcan Cyber

Compared 12% of the time

Cisco Vulnerability Management (formerly Kenna.VM) vs Vulcan Cyber

Compared 11% of the time

Nucleus Security vs Vulcan Cyber

Compared 7% of the time

ESOF by TAC Security vs Vulcan Cyber

Compared 6% of the time

Tenable Vulnerability Management vs Vulcan Cyber

Compared 6% of the time

More Vulcan Cyber Competitors

Product Reports

Buyer's Guide

Microsoft Defender for Cloud

March 2026

Download Microsoft Defender for Cloud product report

Buyer's Guide

Vulcan Cyber

March 2026

Download Vulcan Cyber product report

Also Known As

Microsoft Azure Security Center, Azure Security Center, Microsoft ASC, Azure Defender

No data available

Interactive Demo

Microsoft

Vulcan Cyber, a Tenable Company

Overview

Microsoft Defender for Cloud is a comprehensive security solution that provides advanced threat protection for cloud workloads. It offers real-time visibility into the security posture of cloud environments, enabling organizations to quickly identify and respond to potential threats. With its advanced machine learning capabilities, Microsoft Defender for Cloud can detect and block sophisticated attacks, including zero-day exploits and fileless malware.

The solution also provides automated remediation capabilities, allowing security teams to quickly and easily respond to security incidents. With Microsoft Defender for Cloud, organizations can ensure the security and compliance of their cloud workloads, while reducing the burden on their security teams.

Microsoft

Vulcan Cyber is used by leading cyber security organizations to manage exposure risk created by unmitigated infrastructure, application, code and cloud vulnerabilities.

The Vulcan Cyber ExposureOS starts by correlating and normalizing risk and asset data aggregated from hundreds of vulnerability scanners, asset repositories and threat intelligence feeds. These signals are then used to create a singular view of your organization's attack surfaces to make exposure risk and vulnerability prioritization accurate and actionable.

Vulcan Cyber ExposureOS reduces mean time to remediation by fostering efficient collaboration among security teams, asset and remediation owners through orchestrated workflows and automated remediation tasks.

Use Vulcan Cyber to measure security posture improvement, efficacy of vulnerability risk mitigation campaigns, and compliance with SLAs and regulatory frameworks such as PCI DSS, DORA, NIS2 and HIPPA.

Vulcan Cyber is the only vulnerability risk management solution provider to be named a "Leader" in both the Forrester Wave and Omdia Universe evaluations in 2023.

Vulcan Cyber, a Tenable Company

Sample Customers

Microsoft Defender for Cloud is trusted by companies such as ASOS, Vatenfall, SWC Technology Partners, and more.

Stitch Fix, Mandiant, Wealthsimple, Entrust, Anaplan, Deloitte, Origami Risk, Verana Health

Buyer's Guide

Microsoft Defender for Cloud vs. Vulcan Cyber

March 2026

Free Report: Microsoft Defender for Cloud vs. Vulcan Cyber

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