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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
4.9
BigFix delivers quick ROI with efficient patch management, reducing manual labor and costs while improving compliance and operational efficiency.
Sentiment score
7.0
Tenable Vulnerability Management offers cost-effective vulnerability identification, improving processes, visibility, automation, and IT ecosystems despite financial metric uncertainties.
 

Customer Service

Sentiment score
7.6
BigFix's customer service is praised for expertise and responsiveness, enhanced by community resources and recent support improvements.
Sentiment score
6.1
Tenable Support is responsive and knowledgeable, though response times and escalation process for complex issues can improve.
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
4.7
BigFix effectively manages environments of all sizes with high scalability, supporting large deployments without performance issues.
Sentiment score
7.6
Tenable Vulnerability Management scales effectively for various sectors, leveraging cloud-based infrastructure and lightweight agents for seamless deployment.
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
6.2
BigFix is praised for its stability, efficient large-scale deployments, and autonomous operations with minimal user intervention and near-perfect ratings.
Sentiment score
8.1
Tenable Vulnerability Management is praised for its reliable, stable performance, minimal downtime, and longstanding market reputation.
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 users seek pricing adjustments, enhanced interface, improved documentation, better integration, scalability, and cloud and mobile management solutions.
Users criticize Tenable's interface, customization, pricing, support, setup complexity, and suggest improvements for SMB compatibility and user-friendliness.
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 offers flexible pricing with competitive but potentially costly plans, beneficial licensing, and discount options for larger deployments.
Tenable Vulnerability Management is costly, with prices from $2,300 to $137,000, suitable for enterprises but pricey for SMBs.
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
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 scalable and customizable endpoint management with robust patching, software distribution, and security compliance across multiple platforms.
Tenable offers seamless interface, robust scanning, and integration, with AI-driven prioritization and continuous updates for effective vulnerability management.
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
BigFix supports something known as Patch Policies, which allows users to define that whenever critical patches are released, they should get evaluated against machines and automatically deploy them.
Founder Director at Techsa Services
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 best features of Tenable Vulnerability Management are flexibility, breadth and scope, and the fact that their current vulnerabilities come out, and they have tests for them within a day or two.
SOC Analyst at a energy/utilities company with 1,001-5,000 employees
 

Categories and Ranking

BigFix
Ranking in Patch Management
8th
Average Rating
8.6
Reviews Sentiment
6.3
Number of Reviews
99
Ranking in other categories
Configuration Management (9th), Endpoint Protection Platform (EPP) (29th), Unified Endpoint Management (UEM) (9th)
Tenable Vulnerability Manag...
Ranking in Patch Management
14th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
45
Ranking in other categories
Vulnerability Management (8th), Risk-Based Vulnerability Management (4th)
 

Mindshare comparison

As of May 2026, in the Patch Management category, the mindshare of BigFix is 4.5%, down from 9.6% compared to the previous year. The mindshare of Tenable Vulnerability Management is 1.9%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Patch Management Mindshare Distribution
ProductMindshare (%)
BigFix4.5%
Tenable Vulnerability Management1.9%
Other93.6%
Patch Management
 

Featured Reviews

AM
RPA Developer at Hexaware Technologies Limited
Successfully manage endpoint security and compliance while facing integration challenges
I have not come across any difficulties. I integrated it with ILMT (IBM License Metric Tool). It lets us identify all software being used in my organization with BigFix. It provides input of all types of software being used, including details and information about hardware specifications. I am more involved in software licensing and procurement, so I utilize this tool for procuring more licenses if needed for our company. After integration, we get different dashboards showcasing our IBM infrastructure, highlighting various issues in our environment that we can mitigate. I recommend BigFix to others. I rate BigFix a seven out of ten.
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
8%
Computer Software Company
6%
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise12
Large Enterprise67
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise21
 

Questions from the Community

What is your experience regarding pricing and costs for BigFix?
The pricing is pretty good and now follows a subscription model similar to other major software solutions, making it easier for customers to subscribe and unsubscribe.
What needs improvement with BigFix?
I have concerns about BigFix's pricing, which I find to be slightly on the higher side. While it may not be the most affordable or competitive option, there is room for improvement. Additional feat...
What is your primary use case for BigFix?
I have been working at Tech Data for the last 12 plus years.
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?
I don't think that there is any very specific area where enhancements need to happen in Tenable Vulnerability Management's feature sets. The only area which possibly is not a part of the feature, b...
 

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: April 2026.
893,164 professionals have used our research since 2012.