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Best Free ManageEngine Vulnerability Manager Plus Alternatives — 6 Tools Compared in 2026

Explore 6 alternatives to ManageEngine Vulnerability Manager Plus — vetted by our editors with real user reviews, pricing, and feature comparisons.

The top free ManageEngine Vulnerability Manager Plus alternatives, at a glance

Quick answer

Want the short version? The top ManageEngine Vulnerability Manager Plus alternatives are Qualys VM, Nessus and Microsoft Threat Vulnerability Management. Qualys VM leads with a SpotScore of -1 and a 4.1★ rating. See the full comparison of all 6 on score, rating, and price below.

Thinking about life after ManageEngine Vulnerability Manager Plus? These 6 vulnerability management software free alternatives are the options most worth your time, ranked by SpotScore (real-user satisfaction and market presence), ratings, and pricing. We check every tool ourselves. The table sums them up quickly; the breakdowns below give you the reasoning.

ProductSpotScoreRatingPricingBest for
Qualys VMSecure your assets, stay protected.—★★★★☆ 4.1FreeFree Trial · Quotation Basedteams of all sizes
NessusSecure your network with Nessus.—★★★★☆ 4.4(185)Freefrom $2,790/yrteams of all sizes
Microsoft Threat Vulnerability ManagementSecure your endpoints with confidence and ease.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
SolarWinds Patch ManagerEffortlessly keep your network secure with Patch Manager.—★★★★☆ 4(54)Freefrom $1,909/yrmid-size & enterprise teams
Qualys Patch ManagementSecure your systems with automated patch management.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
Qualys Cloud PlatformStay secure with total IT infrastructure assessment.—★★★★☆ 4.2FreeFree Trial · Quotation Basedteams of all sizes
Qualys VM

Qualys VM

Secure your assets, stay protected.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.1

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What is Qualys VM?

Qualys Vulnerability Management (VM) is a scalable, flexible, and cost-effective vulnerability management solution to identify and fix vulnerable software across the enterprise. VM continuously monitors public and local internal assets for known security vulnerabilities; identifies suspect ...

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Free Trial·

Qualys VM offers custom pricing plan

Nessus - Vulnerability Management Software

Nessus

Secure your network with Nessus.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

185 verified reviews

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What is Nessus?

Nessus is a vulnerability scanner of its kind, giving user a complete picture of organization's security status. Instantly scan thousands of systems for the latest vulnerabilities and react to them in real time. Nessus modular architecture and the industry's most flexible licensing make it an ...

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Free TrialTry Free →

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Microsoft Threat Vulnerability Management - Vulnerability Management Software

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 ...

Read more about Microsoft Threat Vulnerability Management
Free Trial·

Microsoft Threat Vulnerability Management offers custom pricing plan

SolarWinds Patch Manager - Patch Management Software

SolarWinds Patch Manager

Effortlessly keep your network secure with Patch Manager.

Best for: Mid-market · Enterprise

Start Free Trial

4.0

54 verified reviews

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What is SolarWinds Patch Manager?

The SolarWinds Patch Manager enables user to scan, audit, and report on the installed software and hardware throughout the network. Automate software distribution with a single click, leverage global scanning options to keep the network secure, and manage custom configurations for specific ...

Read more about SolarWinds Patch Manager
Free TrialTry Free →·

SolarWinds Patch Manager offers custom pricing plan

Qualys Patch Management - Patch Management Software

Qualys Patch Management

Secure your systems with automated patch management.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Qualys Patch Management?

Qualys Patch Management, with its powerful cloud-based platform, allows security and IT professionals to easily and efficiently identify and fix system vulnerabilities. Their unique approach combines vulnerability and threat intelligence data, enabling automated and zero-touch patch ...

Read more about Qualys Patch Management
Free Trial·

Qualys Patch Management offers custom pricing plan

Qualys Cloud Platform - New SaaS Software

Qualys Cloud Platform

Stay secure with total IT infrastructure assessment.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.2

Add to compare

What is Qualys Cloud Platform?

Qualys Cloud Platform provides continuous, round-the-clock monitoring, visualization and assessment of IT infrastructure, security, and compliance, with up-to-date understanding of assets possible in just two seconds. Using automated threat prioritization, patching, and other response tools, ...

Read more about Qualys Cloud Platform
Free Trial·

Qualys Cloud Platform offers custom pricing plan

What earned each ManageEngine Vulnerability Manager Plus alternative its spot

Qualys VMBest for teams of all sizes

Scalable and flexible solution

Watch for: Can be overwhelming for beginners

NessusBest for teams of all sizes

Comprehensive coverage and accurate vulnerability detection due to updated plugin repository.

Watch for: Scan time and results may sometimes be inconsistent.

Microsoft Threat Vulnerability ManagementBest for teams of all sizes

Full visibility across endpoints

Watch for: Limited to Windows environments

SolarWinds Patch ManagerBest for mid-size & enterprise teams

Helps identify missing patches and updates for compliance, ensuring system security.

Watch for: Set up for third-party updates can be time-consuming and challenging, requiring extensive testing.

Qualys Patch ManagementBest for teams of all sizes

Automated patch remediation

Watch for: Limited to patch management

Qualys Cloud PlatformBest for teams of all sizes

Why teams look for a ManageEngine Vulnerability Manager Plus alternative

What sends teams searching for a ManageEngine Vulnerability Manager Plus alternative usually boils down to these:

  • Limited advanced features
  • May require additional integrations
  • Performance issues with large networks
  • Higher cost for full features

Key things to look for in a ManageEngine Vulnerability Manager Plus alternative

A look at the 6 vulnerability management software free alternatives by the figures: 6 offer a free tier; paid plans run $1909–$2790, with SolarWinds Patch Manager the cheapest entry point; and Nessus is the highest rated at 4.4★ across 185 reviews.

How we rank, in short.

Frequently Asked Questions (FAQs)

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

The top-rated alternatives to ManageEngine Vulnerability Manager Plus are Nessus (4.4★), Qualys Cloud Platform (4.2★), Qualys VM (4.1★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to ManageEngine Vulnerability Manager Plus, prioritize: Vulnerability Prioritization, Compliance Management, Configuration Management, Patch Management, Audit Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

ManageEngine Vulnerability Manager Plus starts from $695 /Year. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply ManageEngine Vulnerability Manager Plus 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.

How to narrow down your ManageEngine Vulnerability Manager Plus alternative

  • On a budget / just exploring: start with a free tier — Qualys VM, Nessus and Microsoft Threat Vulnerability Management let you evaluate without paying upfront.
  • If real-user ratings matter most: Nessus has the strongest star rating (4.4★) among the options with verified reviews.
  • Want the safest pick: Qualys VM has the highest Spotsaas Score (-1) in this list — a strong default if you're unsure.

Before you switch from ManageEngine Vulnerability Manager Plus

To replace ManageEngine Vulnerability Manager Plus smoothly, treat data first. Export it, confirm the new tool can import it, and check feature parity for the work you actually do. Pilot on a free tier before rolling out, and keep ManageEngine Vulnerability Manager Plus running until everything has moved over cleanly.

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