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Skybox Security Suite vs Tenable Vulnerability Management comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 2026

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
4.8
Skybox Security Suite offers high ROI for large networks by automating firewall management, saving time and reducing breach costs.
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
4.1
Skybox Security's support is mixed; responsive but inconsistent, with challenges in engineer availability and multilingual communication.
Sentiment score
6.1
Tenable Support is responsive and knowledgeable, though response times and escalation process for complex issues can improve.
A significant issue was contacting support after hours on the weekends.
Security Engineer at a financial services firm with 10,001+ employees
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
5.9
Skybox Security Suite excels in scalability for complex environments, though cost and vertical scaling pose challenges for users.
Sentiment score
7.6
Tenable Vulnerability Management scales effectively for various sectors, leveraging cloud-based infrastructure and lightweight agents for seamless deployment.
One issue I faced with scalability was the transition from Skybox Security Suite's 6500 platform to the 7500 series due to licensing costs becoming prohibitive.
Security Engineer at a financial services firm with 10,001+ employees
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
7.3
Skybox Security Suite is seen as stable, with occasional VM issues and praised responsive support, varying stability 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

Skybox Security Suite requires improvements in UI, web access, reporting, integration, pricing, support, cloud connectivity, and data processing.
Users criticize Tenable's interface, customization, pricing, support, setup complexity, and suggest improvements for SMB compatibility and user-friendliness.
Reporting could have been improved, and feature requests often were not implemented.
Security Engineer at a financial services firm with 10,001+ employees
Only the licensing part of Skybox had an edge. We were not renewing the licenses of Skybox every year, but in the case of other tools, we would have to renew if we wanted to use those tools.
Security Architect at a tech vendor with 5,001-10,000 employees
It would be better if something more attractive or similar useful information found in AlgoSec was available.
Software Engineer at LTI - Larsen & Toubro Infotech
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

Skybox Security Suite pricing has mixed reviews, seen as cost-effective by some, but expensive due to varied licensing models.
Tenable Vulnerability Management is costly, with prices from $2,300 to $137,000, suitable for enterprises but pricey for SMBs.
From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite.
Software Engineer at LTI - Larsen & Toubro Infotech
The pricing became prohibitive when transitioning between the 6500 and 7500 series models.
Security Engineer at a financial services firm 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

Skybox Security Suite offers comprehensive security management with key features like scalability, integration, and user-friendly dashboards for large enterprises.
Tenable offers seamless interface, robust scanning, and integration, with AI-driven prioritization and continuous updates for effective vulnerability management.
The tool successfully helped in preventing vulnerabilities and breaches.
Security Engineer at a financial services firm with 10,001+ employees
Skybox Security Suite's network modeling and path analysis is a good feature when we need to check regarding the connectivity.
Security Architect at a tech vendor with 5,001-10,000 employees
The most helpful feature is the firewall analyzer.
Software Engineer at LTI - Larsen & Toubro Infotech
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

Skybox Security Suite
Ranking in Vulnerability Management
53rd
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
38
Ranking in other categories
Firewall Security Management (8th)
Tenable Vulnerability Manag...
Ranking in Vulnerability Management
8th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
45
Ranking in other categories
Patch Management (14th), Risk-Based Vulnerability Management (4th)
 

Mindshare comparison

As of May 2026, in the Vulnerability Management category, the mindshare of Skybox Security Suite is 0.7%, up from 0.4% compared to the previous year. The mindshare of Tenable Vulnerability Management is 2.9%, down from 5.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Vulnerability Management2.9%
Skybox Security Suite0.7%
Other96.4%
Vulnerability Management
 

Featured Reviews

AnoopBhat - PeerSpot reviewer
Security Architect at a tech vendor with 5,001-10,000 employees
Firewall policy management has improved access control but still needs simpler setup and upgrades
The features that I appreciated the most in Skybox Security Suite were not comparable with Tufin, as Tufin was far ahead in terms of the technology and the user interface. The effectiveness of the vulnerability management in Skybox Security Suite is an area I have not used that much. The firewall management feature has streamlined rule configuration and compliance in Skybox Security Suite and has evolved over time, but Tufin is far better. In terms of comparison between both tools, only the licensing part of Skybox had an edge. We were not renewing the licenses of Skybox every year, but in the case of other tools, we would have to renew if we wanted to use those tools. The disadvantages and weaknesses of Skybox Security Suite include the interface, complexity with setup, and upgrading. There are some smaller issues as well that would take more time to discuss, but there are ways around them. We use this tool to implement a new policy on the firewall by going to Skybox, creating a flow there, and then using an approval mechanism in place. There are two different levels of approvals which we have to go through, and once both approvers approve the request, we are ready to implement it. A specific challenge is that if we have to create a new object group and place ten different objects in that and use that object group in two different rules, we have to create the object group in the first rule and add the ten new objects. Then if we have to create another rule, we do not get an option to recall or reuse that same group which we created in the previous rule. We have to create a new object group again and then add the objects into it again. If we had created an object group once, we should have gotten an option to recall that or call that object group in the new rule, and that should have made the process easier.
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
16%
Manufacturing Company
11%
Computer Software Company
9%
Comms Service Provider
7%
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 Business21
Midsize Enterprise4
Large Enterprise21
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise3
Large Enterprise21
 

Questions from the Community

What is your experience regarding pricing and costs for Skybox Security Suite?
From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite. Skybox Security Suite is cost-effective.
What needs improvement with Skybox Security Suite?
The features that I appreciated the most in Skybox Security Suite were not comparable with Tufin, as Tufin was far ahead in terms of the technology and the user interface. The effectiveness of the ...
What is your primary use case for Skybox Security Suite?
Skybox Security Suite is primarily used for allowing access on firewalls and getting the access to allow some connectivity on the firewall.
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...
What advice do you have for others considering Tenable.io Vulnerability Management?
I use Tenable Vulnerability Management, and that is the tool that I have primary experience with. Apart from zero-day vulnerability, which obviously none of the tools would know about, I think the ...
 

Also Known As

No data available
Tenable.io
 

Overview

 

Sample Customers

ADP, Blue Cross Blue Shield, BT, USAID, Delta Dental, EDF Energy, EMC, HSBC, Johnson & Johnson
Global Payments AU/NZ
Find out what your peers are saying about Skybox Security Suite vs. Tenable Vulnerability Management and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.