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BigFix vs Tenable Vulnerability Management comparison

 

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:
 

ROI

Sentiment score
4.1
BigFix quickly delivers ROI in security compliance, streamlines patch management, reduces errors, and cuts costs with efficiency.
Sentiment score
6.5
Tenable Vulnerability Management reduces operational costs by automating processes, providing insights, and integrating metrics for long-term ROI benefits.
 

Customer Service

Sentiment score
7.5
BigFix support is knowledgeable but varies; improved under HCL with valued community resources and direct engineer access.
Sentiment score
6.1
Tenable's customer support receives mixed reviews, with varying experiences in response times, expertise, and accessibility ratings.
On a scale from one to ten, with ten being the highest quality, enterprise support provides timely responses, typically within four to eight hours.
Technical Director at SYSTEX
Technical support from HCL is satisfactory unless there are customization requirements.
Founder Director at Techsa Services
Whenever we need any kind of support, the BigFix team is present and available.
Solution Sales Specialist at TD SYNNEX
It needs improvement in response time and addressing feature requests promptly.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The technical support of Tenable Vulnerability Management is available 24/7, and whenever we require support, we can get it within five minutes.
Windows Security Patching Operation III (Cyber Operations) at CBTS
We had used Tenable's expert support services in order to make sure that we run Tenable Vulnerability Management on a continuous basis and are able to utilize their services.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Scalability Issues

Sentiment score
5.5
BigFix efficiently manages large-scale endpoints with minimal issues, praised for scalability, flexibility, and ease of setup.
Sentiment score
7.6
Tenable Vulnerability Management is scalable and user-friendly, but licensing issues may affect expansion benefits for some enterprises.
It supports approximately two to three hundred thousand endpoints, demonstrating significant scalability capabilities.
Administrator at a tech vendor with 10,001+ employees
BigFix requires some minimum configuration requirements.
RPA Developer at Hexaware Technologies Limited
They can seamlessly scale the number of endpoints from 100 to 1,000,000 in a day.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
Tenable Vulnerability Management is highly scalable.
Windows Security Patching Operation III (Cyber Operations) at CBTS
With the growing needs of our company, Tenable Vulnerability Management is able to safely adapt.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Stability Issues

Sentiment score
6.9
BigFix is highly reliable and stable, effectively handling tasks with minimal issues, praised for its robustness in endpoint management.
Sentiment score
8.1
Tenable Vulnerability Management is praised for stability and high performance, with reliable scans and strong overall satisfaction ratings.
I have faced no stability issues with Tenable.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The stability is commendable, and I would rate Tenable ten out of ten.
Technical Lead at a healthcare company with 10,001+ employees
The stability of Tenable Vulnerability Management is highly reliable.
Windows Security Patching Operation III (Cyber Operations) at CBTS
 

Room For Improvement

BigFix requires improvements in speed, ease of use, automation, integration, pricing, and network efficiency for optimal user satisfaction.
Tenable users face setup challenges, high pricing, and demand better customization, integration, support, and features with clearer licensing.
Building a management console is quick and simple, taking only one to two hours for setup.
Technical Director at SYSTEX
The problem was related to the hardware configuration and hardware specifications.
RPA Developer at Hexaware Technologies Limited
In addition to reporting improvements, there should be a feature for application control to allow or disallow certain applications from being executed on endpoints.
Founder Director at Techsa Services
They should also accelerate the process of implementing new features upon request.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
I would suggest HP WebInspect as a better option than Tenable.io.
Technical Lead at a healthcare company with 10,001+ employees
Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's security strategy.
Windows Security Patching Operation III (Cyber Operations) at CBTS
 

Setup Cost

BigFix costs $30-$80 per endpoint annually, with prices varying by modules and additional database licenses.
Tenable's Vulnerability Management is costly, ranging from $2,300 to $137,000, often pricier than competitors, but suitable for large enterprises.
The pricing is pretty good and now follows a subscription model similar to SolarWinds, making it easier for customers to subscribe and unsubscribe.
Founder Director at Techsa Services
I rate the price for BigFix as medium, neither low nor high.
Administrator at a tech vendor with 10,001+ employees
Tenable charges around $40 per device, while Rapid7 costs $10 to $15 per device.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
I would not say very expensive for Tenable Vulnerability Management; it is not prohibitive, but at the same time, there are some other tools in the marketplace which are offering the same kind of services that Tenable offers, the same kind of features that Tenable has offered at a lesser cost.
Deputy Global Chief Information Security Officer at Nissan Digital
 

Valuable Features

BigFix offers robust patch management, compliance, and integration with scanners, excelling in scalability, customizability, and multi-platform support.
Tenable Vulnerability Management excels in container scanning, cloud integration, and visibility, enhancing efficiency, compliance, and overall security posture.
Patching is the most preferable feature that users choose BigFix for, making it a very important component.
Administrator at a tech vendor with 10,001+ employees
The BigFix features that have proven most effective include inventory, software delivery, software distribution, software catalog, and both software and hardware management.
Technical Director at SYSTEX
I use this mainly to capture inventory for IBM products, and as BigFix was part of IBM, it gets easily integrated with IBM solutions.
RPA Developer at Hexaware Technologies Limited
Tenable enables vulnerability management through potential AI integration that consolidates efforts and resolves multiple vulnerabilities simultaneously.
Infrastructure patching Manager at a manufacturing company with 1,001-5,000 employees
The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment.
Windows Security Patching Operation III (Cyber Operations) at CBTS
The main benefits that Tenable Vulnerability Management provides for me as an end user include saving time and money and streamlining processes.
Cyber Security Consultant at a tech vendor with 10,001+ employees
 

Categories and Ranking

BigFix
Ranking in Patch Management
7th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
100
Ranking in other categories
Configuration Management (10th), Endpoint Protection Platform (EPP) (24th), Unified Endpoint Management (UEM) (10th), Autonomous Endpoint Management (5th)
Tenable Vulnerability Manag...
Ranking in Patch Management
14th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
46
Ranking in other categories
Vulnerability Management (9th), Risk-Based Vulnerability Management (3rd)
 

Mindshare comparison

As of August 2026, in the Patch Management category, the mindshare of BigFix is 4.8%, down from 7.1% compared to the previous year. The mindshare of Tenable Vulnerability Management is 2.2%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Patch Management Mindshare Distribution
ProductMindshare (%)
BigFix4.8%
Tenable Vulnerability Management2.2%
Other93.0%
Patch Management
 

Featured Reviews

InderjeetSingh4 - PeerSpot reviewer
Administrator at a tech vendor with 10,001+ employees
End-to-end automation has simplified patching and software deployment across thousands of servers
There is one feature in BigFix called the automation patch policy that requires enhancement. When an action is initiated through the patch policy, it appears on the console but arrives in chunks. When targeting hundreds of servers from the patch policy, the actions come in chunks such as ten out of six, ten out of nine, or ten out of fifteen. This fragmented approach creates a significant challenge for the patching team to monitor the action status. I would recommend that the development team provide a single action or one to two actions instead of multiple actions requiring individual monitoring. A broad status update could be provided to the client indicating the overall progress of the patch policy implementation rather than requiring monitoring of every individual action. This would reduce the bandwidth required by the team to track multiple actions on the console.
Chethan Gowda - PeerSpot reviewer
Windows Security Patching Operation III (Cyber Operations) at CBTS
Have maintained accurate vulnerability scans and gained actionable remediation insights across thousands of servers
Tenable Vulnerability Management agents are very lightweight, and the results we get are very accurate. The solutions they provide to us, assuming if one vulnerability exists, there will be a solution. The resolution they give us in wording will be the best solution. The exploit rates and the reports we get provide a lot of information, making it very easy for us to verify.The main benefit of integration with Tenable Vulnerability Management is that there will be no lack of missing vulnerabilities when it comes to the patching environment. That is one of the key aspects of why we have integrated Tenable to our patching tools. It has a vast capacity of pushing the data to our tools due to its capability and compatibility. That is also one of the reasons why we are using Tenable Vulnerability Management.
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
9%
Government
7%
Construction Company
6%
Financial Services Firm
15%
Manufacturing Company
9%
Computer Software Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise12
Large Enterprise68
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise22
 

Questions from the Community

What is your experience regarding pricing and costs for BigFix?
I rate the price for BigFix as medium, neither low nor high.
What needs improvement with BigFix?
There is one feature in BigFix called the automation patch policy that requires enhancement. When an action is initiated through the patch policy, it appears on the console but arrives in chunks. W...
What is your primary use case for BigFix?
My current use case involves being one of the products and one of the clients implementing this tool.
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 the program is such that if a company should desire to handle the installation t...
What needs improvement with Tenable.io Vulnerability Management?
In my opinion, I would like to see additional functions and improvements. Something related to AI would be a good addition.
What advice do you have for others considering Tenable.io Vulnerability Management?
I have purchased a license directly from Tenable, so I am working directly with Tenable and not through partners. My overall review rating for Tenable Vulnerability Management is eight.
 

Also Known As

Tivoli Endpoint Manager
Tenable.io
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

US Foods, Penn State, St Vincent's Health US Foods, Sabadell Bank, SunTrust, Australia Sydney, Stemac, Capgemini, WNS Global Services, Jebsen & Jessen, CenterBeam, Strauss, Christian Hospital Centre, Brit Insurance, Career Education Corporation
Global Payments AU/NZ
Find out what your peers are saying about BigFix vs. Tenable Vulnerability Management and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.