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ManageEngine Vulnerability Manager Plus vs Tenable Nessus comparison

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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:
 

Categories and Ranking

Zafran Security
Sponsored
Ranking in Vulnerability Management
17th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
ManageEngine Vulnerability ...
Ranking in Vulnerability Management
29th
Average Rating
9.4
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Tenable Nessus
Ranking in Vulnerability Management
1st
Average Rating
8.4
Reviews Sentiment
6.0
Number of Reviews
87
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.1%, up from 0.1% compared to the previous year. The mindshare of ManageEngine Vulnerability Manager Plus is 1.0%, up from 0.8% compared to the previous year. The mindshare of Tenable Nessus is 6.6%, down from 10.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Nessus6.6%
Zafran Security1.1%
ManageEngine Vulnerability Manager Plus1.0%
Other91.3%
Vulnerability Management
 

Featured Reviews

Israel Cavazos Landini - PeerSpot reviewer
Weekly insights and risk analysis facilitate informed security decisions
I appreciate the weekly insights Zafran provides, which include critical topics for networks and IT security, allowing us to evaluate which insights apply to our environment. The organization score feature is valuable to keep the leadership team updated on how our infrastructure fares security-wise. The applicable risk level versus base risk level feature is beneficial because prior to Zafran, we only used the base risk level, but now understand that risk depends on the asset itself. Zafran is an excellent tool.
MB
Enhanced endpoint security with effective patch management and frequent scans
The most valuable feature was the patch management, which was very effective for endpoint-centric solutions requiring remediation of vulnerabilities. ManageEngine Vulnerability Manager Plus was the perfect fit for managing these requirements. We improved the number of scans and patches performed from four times per year per computer to four times per month.
MohammedJaffir - PeerSpot reviewer
Has enabled me to reduce false positives and perform deep credential auditing with seamless integrations
I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature. Regarding integration capabilities, we can integrate Tenable Nessus with SIM tools such as Splunk, IBM QRadar, and Azure Sentinel, as well as with ticketing systems such as ServiceNow, Jira, and Slack. There is no complexity as it is very easy to integrate everything. In terms of the reporting feature, while vulnerability scanning can throw some false positives, Tenable Nessus has very few, achieving a reduction of 75% to 80% false positives with manual analysis needed. We can generate standard Nessus reports that typically include host summaries and vulnerabilities by host and plugin, alongside solutions and remediation recommendations. The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"The most valuable feature was the patch management, which was very effective for endpoint-centric solutions requiring remediation of vulnerabilities."
"The most valuable feature was the patch management, which was very effective for endpoint-centric solutions requiring remediation of vulnerabilities."
"ManageEngine is a comprehensive tool that is broad and can be customized to fit specific needs."
"The solution helps us figure out vulnerabilities and fix them."
"I have been using it for over two years, and it is fantastic."
"The solution is easy to understand for users because instructions are included on the platform."
"The main benefits I get from Tenable Nessus are complete asset inventory and comprehensive attack surface management, allowing us to prioritize vulnerabilities based on risk, focusing on true risk and threat path analysis."
"It also has an executive report where you don't have to provide the client all the detail for them to sift though. But if they wish to dig through the detail they can."
"The trial version is very good for testing whether it will suit your needs."
"I have found the vulnerability assessment and the reports to be useful."
"Nessus is good at finding out what nodes you have in place. It will then provide you a report, by node, of what the vulnerabilities are. It does it quickly and stealthfully."
"The initial setup of Tenable Nessus is very easy."
"Once you get past the initial implementation, the solution is very stable."
 

Cons

"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"I think the ability to have some enhanced reporting capabilities is something they can improve on, as they have good reports but we have asked for some specific reporting enhancements."
"Initially, we were somewhat concerned about the scalability of Zafran due to our large asset count and the substantial amount of information we needed to process."
"One area that needs improvement is the contract management. My legal team required some partner requirements for that, and ManageEngine could not support it."
"One area that needs improvement is the contract management. My legal team required some partner requirements for that, and ManageEngine could not support it."
"The user interface is the only drawback of the product."
"The integration with third-party solutions such as ticketing solutions or CMDB solutions can be improved."
"The integration with third-party solutions such as ticketing solutions or CMDB solutions can be improved."
"The product must be more comprehensive."
"Tenable Nessus could improve reporting and information sharing. It would be helpful if we could share the reports and have a little bit better flexibility in the reporting of the data."
"From my point of view the solution basically is not for the big enterprise."
"We have had some false positives in the past, which we hope can improve in the future."
"Tenable Nessus is very costly compared to OpenVAS and sits on the higher side."
"The reporting is a bit cumbersome."
"In Nessus Professional, the main drawback was that we could have a single-user login password. So it could be better in terms of security."
"The scalability of Tenable Nessus is good. However, it could be more flexible."
 

Pricing and Cost Advice

Information not available
"The price is very reasonable."
"Nessus Manager is not an expensive product. It has its limitations, but the pricing reflects that. We have a yearly subscription."
"The solution has a single price for unlimited assets."
"We incurred a single cost for a perpetual license, although I cannot comment on the price as this is above my management level."
"Cost-wise, it's an affordable tool."
"It has a fair cost and very good cost-benefit ratio."
"The price of the solution is reasonable."
"The solution is worth the cost. It's a good investment."
"I rate the product's price seven or eight on a scale of one to ten, where one is low price and ten is high price."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
8%
Government
5%
Financial Services Firm
11%
Computer Software Company
10%
Comms Service Provider
7%
Government
7%
Computer Software Company
12%
Financial Services Firm
11%
Government
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
By reviewers
Company SizeCount
Small Business39
Midsize Enterprise19
Large Enterprise35
 

Questions from the Community

What is your experience regarding pricing and costs for Zafran Security?
Since we stood Zafran Security up in our private cloud, we handle the maintenance on our side. As we opted not to use...
What needs improvement with Zafran Security?
In terms of areas for improvement, Zafran Security is doing a really great job as a new and emerging company. Oftenti...
What is your primary use case for Zafran Security?
My use cases for Zafran Security revolve around two primary areas. One is around vulnerability management and priorit...
What do you like most about ManageEngine Vulnerability Manager Plus?
The solution helps us figure out vulnerabilities and fix them.
What is your experience regarding pricing and costs for ManageEngine Vulnerability Manager Plus?
ManageEngine is considered an affordable solution, offering competitive pricing compared to similar solutions like Ut...
What needs improvement with ManageEngine Vulnerability Manager Plus?
The integration with third-party solutions such as ticketing solutions or CMDB solutions can be improved. The asset d...
How would you choose between Rapid7 InsightVM and Tenable Nessus?
You have full visibility across cloud, network, virtual, and containerized infrastructures with Rapid7 Insight VM. Yo...
What's the difference between Tenable Nessus and Tenable.io Vulnerability Management?
Tenable Nessus is a vulnerability assessment solution that is both easy to deploy and easy to manage. The design of ...
What do you like most about Tenable Nessus?
We have around 500 virtual machines. Therefore, we conduct monthly scans and open tickets for our developers to addre...
 

Overview

 

Sample Customers

Information Not Available
Information Not Available
Bitbrains, Tesla, Just Eat, Crosskey Banking Solutions, Covenant Health, Youngstown State University
Find out what your peers are saying about ManageEngine Vulnerability Manager Plus vs. Tenable Nessus and other solutions. Updated: September 2025.
873,085 professionals have used our research since 2012.