Is there a free alternative to Qualys VM?

Yes — Microsoft Threat Vulnerability Management, TAC Security, Brinqa offer free tiers or trials suitable for small teams and individuals.

Last updated: August 26, 2026

Best Free Qualys VM Alternatives — 7 Tools Compared in 2026

Q: What are the best alternatives to Qualys VM?

The top-rated alternatives to Qualys VM are Defendify, Detectify Deep Scan, Brinqa. Compare all 7 alternatives at https://www.spotsaas.com/list/qualys-vm-free-alternative.

Explore 7 alternatives to Qualys VM — vetted by our editors with real user reviews, pricing, and feature comparisons.

A quick look at the 7 best free Qualys VM alternatives

Quick answer

The best Qualys VM alternatives to try first are Microsoft Threat Vulnerability Management, TAC Security and Brinqa. Microsoft Threat Vulnerability Management leads the list. Compare all 7 on rating and pricing below.

If Qualys VM isn't the right fit on price, features, or ease of use, these 7 vulnerability management software free alternatives are the strongest options. We rank them by SpotScore, which blends real-user satisfaction with market presence, then by star ratings and pricing model. Every tool here is vetted by our editors. Scan the table first, then read the full breakdown below.

Product	SpotScore	Rating	Pricing	Best for
Microsoft Threat Vulnerability ManagementSecure your endpoints with confidence and ease.	—	Not yet rated	FreeFree Trial · Quotation Based	teams of all sizes
TAC SecuritySecure your business with comprehensive vulnerability management.	—	Not yet rated	FreeFree Trial · Quotation Based	teams of all sizes
BrinqaEmpowering security teams, mitigating risk effortlessly.	—	★★★★☆ 4.14(16)	FreeFree Trial · Quotation Based	teams of all sizes
DefendifyTotal protection for small businesses, without the hassle.	—	★★★★★ 4.88(30)	FreeFree Trial · Quotation Based	teams of all sizes
SAINTCloudComprehensive Cloud-Based Vulnerability Management	—	Not yet rated	FreeFree Trial · Quotation Based	teams of all sizes
AppSecEngineerSecure your apps with expert training.	—	Not yet rated	Freefrom $33.25/mo	teams of all sizes
Detectify Deep ScanExpert-level security scanning for ultimate protection.	—	★★★★☆ 4.36(25)	Freefrom $80/mo	teams of all sizes

Microsoft Threat Vulnerability Management

Secure your endpoints with confidence and ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Microsoft Threat Vulnerability Management?

Microsoft Threat Vulnerability Management is an enterprise software solution enabling IT to monitor the organization's Windows (operating system and application) assets, detect and remediate threats, and deliver asset data to security information and event management (SIEM). Through this ...

Free Trial·

Microsoft Threat Vulnerability Management offers custom pricing plan

TAC Security

Secure your business with comprehensive vulnerability management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is TAC Security?

TAC Security is a revolutionary vulnerability and risk management platform designed to help forward-thinking security businesses efficiently manage their security operations. With a comprehensive view of your organization's vulnerabilities and risks, it generates informative cyber risk ratings ...

Brinqa

Empowering security teams, mitigating risk effortlessly.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.1

16 verified reviews

Add to compare

What is Brinqa?

Brinqa offers powerful risk modeling to security teams, transforming data from sources such as context, threats and security into strategic insights that allowing organizations to manage their cyber risk effectively. Brinqa enables stakeholders, governance entities, infrastructures and security ...

Defendify

Total protection for small businesses, without the hassle.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

30 verified reviews

Add to compare

What is Defendify?

Defendify provides small businesses with an easy-to-navigate, all-in-one cybersecurity solution that combats threats by combining numerous layers of protection. This award-winning platform offers continual assessments, policy implementation, cyber training, real-time detection of emerging ...

SAINTCloud

Comprehensive Cloud-Based Vulnerability Management

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

Watch Demo

What is SAINTCloud?

SAINTCloud is a leading cloud-based vulnerability management platform that empowers organizations to elevate their security posture. By seamlessly integrating into existing security infrastructures, SAINTCloud streamlines vulnerability assessment and remediation processes, eliminating the need ...

AppSecEngineer

Secure your apps with expert training.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is AppSecEngineer?

AppSecEngineer is the world's most comprehensive Application Security Training Platform. It provides specialized knowledge in Cloud Security, Kubernetes, DevSecOps, and more. With an interactive learning approach, students enjoy the best learning experience possible. AppSecEngineer takes the ...

Detectify Deep Scan

Expert-level security scanning for ultimate protection.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

25 verified reviews

Add to compare

What is Detectify Deep Scan?

Detectify Deep Scan helps you enhance your security know-how to unprecedented heights featuring automated security assessments from a worldwide exclusive community of expert-level security researchers. It can identify a wide array of threats, including non-CVE security issues, thanks to its ...

The case for each pick

Microsoft Threat Vulnerability ManagementBest for teams of all sizes

Full visibility across endpoints

Watch for: Limited to Windows environments

TAC SecurityBest for teams of all sizes

Risk management

Watch for: Higher cost for small businesses

BrinqaBest for teams of all sizes

Powerful risk modeling

Watch for: Complex setup process

DefendifyBest for teams of all sizes

Comprehensive cybersecurity solution

Watch for: Limited features in free version

SAINTCloudBest for teams of all sizes

AppSecEngineerBest for teams of all sizes

Comprehensive training resources

Watch for: Limited to application security

Detectify Deep ScanBest for teams of all sizes

Automated security assessments

Watch for: May require security expertise

Why teams look for a Qualys VM alternative

Most teams that replace Qualys VM do it to get past issues like these:

Can be overwhelming for beginners
Requires regular updates
May need integration with other tools

What to prioritize in a Qualys VM alternative

Here's how these 7 vulnerability management software free alternatives stack up on the numbers: 7 offer a free tier; paid plans run $33.25–$80, with AppSecEngineer the cheapest entry point; and Defendify is the highest rated at 4.88★ across 30 reviews.

Our scoring approach.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

What are the best alternatives to Qualys VM?

The top-rated alternatives to Qualys VM are Defendify (4.9★), Detectify Deep Scan (4.4★), Brinqa (4.1★). Compare all 7 alternatives side-by-side above.

What features should I look for in a Vulnerability Management Software alternative?

When evaluating alternatives to Qualys VM, prioritize: Asset Discovery, Monitoring, Vulnerability Prioritization, Risk Assessment, Configuration Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

How difficult is it to migrate from Qualys VM to an alternative?

Migration difficulty depends on how deeply Qualys VM is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend shortlisting 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Which Qualys VM alternative makes sense for you?

On a budget / just exploring: start with a free tier — Microsoft Threat Vulnerability Management, TAC Security and Brinqa let you evaluate without paying upfront.
If real-user ratings matter most: Defendify has the strongest star rating (4.88★) among the options with verified reviews.

What switching from Qualys VM takes

Moving away from Qualys VM is lower-risk with a phased approach. Export your data, test that the new tool imports it, and verify your key workflows. Run a small pilot before the full switch, and don't drop Qualys VM until the migration's complete. Free trials above help you test first.

Compare top products

Defendify

SAINTCloud

Microsoft Threat Vulnerability Management

SAINTCloud

Microsoft Threat Vulnerability Management

Defendify

TAC Security

Detectify Deep Scan

Brinqa

Detectify Deep Scan

TAC Security

SAINTCloud

AppSecEngineer

Detectify Deep Scan

Brinqa

AppSecEngineer

Defendify

AppSecEngineer

About the reviewer

Rajat Gupta

Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Best Free Qualys VM Alternatives — 7 Tools Compared in 2026

A quick look at the 7 best free Qualys VM alternatives

Microsoft Threat Vulnerability Management

Secure your endpoints with confidence and ease.

TAC Security

Secure your business with comprehensive vulnerability management.

Brinqa

Empowering security teams, mitigating risk effortlessly.

Defendify

Total protection for small businesses, without the hassle.

SAINTCloud

Comprehensive Cloud-Based Vulnerability Management

AppSecEngineer

Secure your apps with expert training.

Detectify Deep Scan

Expert-level security scanning for ultimate protection.

The case for each pick

Why teams look for a Qualys VM alternative

What to prioritize in a Qualys VM alternative

Frequently Asked Questions (FAQs)

Which Qualys VM alternative makes sense for you?

What switching from Qualys VM takes

Compare top products

Defendify

SAINTCloud

Microsoft Threat Vulnerability Management

SAINTCloud

Microsoft Threat Vulnerability Management

Defendify

TAC Security

Detectify Deep Scan

Brinqa

Detectify Deep Scan

TAC Security

SAINTCloud

AppSecEngineer

Detectify Deep Scan

Brinqa

AppSecEngineer

Defendify

AppSecEngineer

Research Popular Software and Services

About the reviewer

Compare top products

Defendify

SAINTCloud

Microsoft Threat Vulnerability Management

SAINTCloud

Microsoft Threat Vulnerability Management

Defendify

TAC Security

Detectify Deep Scan

Brinqa

Detectify Deep Scan

TAC Security

SAINTCloud

AppSecEngineer

Detectify Deep Scan

Brinqa

AppSecEngineer

Defendify

AppSecEngineer

Research Popular Software and Services

About the reviewer

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