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Skybox Security Suite vs Tenable Security Center comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 14, 2025

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
6.5
Tenable Security Center boosts ROI by minimizing costs, enhancing security, reducing manpower needs, and preventing costly data breaches.
If we cannot adjust how to operate the solution, then it becomes very difficult, so hearing and initial tuning are very important.
Marketing Expert at J's communication
Through the use of Tenable Security Center, my clients achieve more efficient patching and gain visibility and understanding of security operations, leading to improved resilience and infrastructure insight.
Solution engineer at EXPERTience
 

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
7.4
Tenable Security Center customer support is responsive and knowledgeable, with U.S. support rated higher than the European counterpart.
A significant issue was contacting support after hours on the weekends.
Security Engineer at a financial services firm with 10,001+ employees
When we could not resolve an issue with the vendor, we referred to them and raised a ticket, which usually resulted in good support from their team.
Head of Information Security at a consultancy with 1,001-5,000 employees
Longer response times and less thorough assistance.
Solution engineer at EXPERTience
 

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
8.0
Tenable Security Center is praised for its seamless scalability, adaptability, and integration, accommodating diverse organizational needs and sizes effectively.
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
I can scale it extensively with the use of agents, allowing scanning in restrictive environments and loosely connected devices.
Solution engineer at EXPERTience
Scalability is a bit limited with Tenable Security Center.
Cyber Security Consultant at a tech services company with 1-10 employees
 

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
8.0
Tenable Security Center is highly stable and reliable, handling large tasks efficiently with users rating its stability highly.
 

Room For Improvement

Skybox Security Suite requires improvements in UI, web access, reporting, integration, pricing, support, cloud connectivity, and data processing.
Users desire improved reporting, third-party integration, interface design, vulnerability handling, web scanning, pricing, support, and user-friendly features.
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
Reporting could have been improved, and feature requests often were not implemented.
Security Engineer at a financial services firm with 10,001+ 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
It's important for Tenable to catch up on testing capabilities that are present in solutions like Qualys.
Cyber Security Consultant at a tech services company with 1-10 employees
The reports and plugins for reports and scans could benefit from enhancements.
IT Helpdesk at a manufacturing company with 51-200 employees
Translating reports into European languages is especially relevant in Central Eastern Europe, where clients often require reports in local languages.
Solution engineer at EXPERTience
 

Setup Cost

Skybox Security Suite pricing has mixed reviews, seen as cost-effective by some, but expensive due to varied licensing models.
Tenable Security Center is costly per asset, with options including subscription and perpetual licenses, generally pricier than competitors.
The pricing became prohibitive when transitioning between the 6500 and 7500 series models.
Security Engineer at a financial services firm with 10,001+ employees
From a commercial perspective, AlgoSec is more expensive compared to Skybox Security Suite.
Software Engineer at LTI - Larsen & Toubro Infotech
Tenable Security Center is quite expensive, particularly for the CEE region, causing us to lose cases due to its pricing.
Solution engineer at EXPERTience
The product is somewhat pricey, reflecting its valuable features and status as a high-quality solution in the vulnerability management market.
IT Helpdesk at a manufacturing company with 51-200 employees
The price of Tenable Security Center is not so high; it's relatively a cheaper solution.
Marketing Expert at J's communication
 

Valuable Features

Skybox Security Suite offers comprehensive security management with key features like scalability, integration, and user-friendly dashboards for large enterprises.
Tenable Security Center offers comprehensive vulnerability management with intuitive tools, strong integration, and flexible compliance for effective threat detection.
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
We obtained good reports showing when patches were closed and the details of each patch, including who executed it and everything related to the patching process until it was closed.
Head of Information Security at a consultancy with 1,001-5,000 employees
The most effective feature of Tenable Security Center for detecting vulnerabilities is its capability for critical mapping.
Cyber Security Consultant at a tech services company with 1-10 employees
Tenable Security Center is a relatively very good solution, and I don't think it needs improvement; it's a perfect solution.
Marketing Expert at J's communication
 

Categories and Ranking

Skybox Security Suite
Ranking in Vulnerability Management
40th
Average Rating
7.6
Reviews Sentiment
6.2
Number of Reviews
38
Ranking in other categories
Firewall Security Management (6th)
Tenable Security Center
Ranking in Vulnerability Management
6th
Average Rating
8.2
Reviews Sentiment
7.2
Number of Reviews
56
Ranking in other categories
Cloud Security Posture Management (CSPM) (12th), Risk-Based Vulnerability Management (4th)
 

Mindshare comparison

As of February 2026, in the Vulnerability Management category, the mindshare of Skybox Security Suite is 0.6%, up from 0.4% compared to the previous year. The mindshare of Tenable Security Center is 3.1%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Security Center3.1%
Skybox Security Suite0.6%
Other96.3%
Vulnerability Management
 

Featured Reviews

reviewer2697804 - PeerSpot reviewer
Security Engineer at a financial services firm with 10,001+ employees
Tool identifies vulnerabilities and monitors connectivity effectively
Skybox Security Suite was a very good tool for my organization. I used it for monitoring connectivity between internal and external sites, monitoring our AWS instances, and ensuring workstations and Layer 3 devices met security specifications. The tool successfully helped in preventing vulnerabilities and breaches, but unfortunately, operations ceased before completing a migration to SaaS.
OndrejKOVAC - PeerSpot reviewer
Solution engineer at EXPERTience
Empower clients with risk-based vulnerability management through continuous workflow and valuable insights
Tenable Security Center could improve by implementing more dynamic data displays and translating reports into European languages. This is especially relevant in Central Eastern Europe, where clients often require reports in local languages. Additionally, the licensing model could be more flexible for managed security providers, similar to a pay-as-you-go model.
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
11%
Manufacturing Company
11%
Energy/Utilities Company
6%
Financial Services Firm
12%
Manufacturing Company
10%
Government
10%
Computer Software Company
8%
 

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 Business22
Midsize Enterprise10
Large Enterprise27
 

Questions from the Community

What do you like most about Skybox Security Suite?
Overall, the tool has helped us reduce risks. If any step is missing, it's easier for my team or engineers to identify it. The tool provides accurate recommendations based on the data. Its integrat...
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 do you like most about Tenable SC?
The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view to create a new dashboard, and it works out very well for our needs.
What is your experience regarding pricing and costs for Tenable SC?
The price of Tenable Security Center is not so high; it's relatively a cheaper solution.
What needs improvement with Tenable SC?
We did conduct a long implementation which relates to what I think can be improved about Tenable Security Center. In some cases, we needed to refer back to Tenable itself, and in other cases, we ne...
 

Also Known As

No data available
Tenable.sc, Tenable Unified Security, Tenable SecurityCenter
 

Overview

 

Sample Customers

ADP, Blue Cross Blue Shield, BT, USAID, Delta Dental, EDF Energy, EMC, HSBC, Johnson & Johnson
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Find out what your peers are saying about Skybox Security Suite vs. Tenable Security Center and other solutions. Updated: December 2025.
881,665 professionals have used our research since 2012.