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Skybox Security Suite vs Tenable Vulnerability Management comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Sep 7, 2025

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)
Skybox Security Suite
Ranking in Vulnerability Management
47th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
37
Ranking in other categories
Firewall Security Management (7th)
Tenable Vulnerability Manag...
Ranking in Vulnerability Management
6th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
44
Ranking in other categories
Patch Management (11th), Risk-Based Vulnerability Management (2nd)
 

Mindshare comparison

As of October 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 1.0%, up from 0.1% compared to the previous year. The mindshare of Skybox Security Suite is 0.6%, up from 0.5% compared to the previous year. The mindshare of Tenable Vulnerability Management is 4.5%, down from 8.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Vulnerability Management Market Share Distribution
ProductMarket Share (%)
Tenable Vulnerability Management4.5%
Zafran Security1.0%
Skybox Security Suite0.6%
Other93.9%
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.
NenadMijatovic - PeerSpot reviewer
Efficient in vulnerability management, stable and easy to use
Vulnerability management is the most valuable feature because it lets you focus on the most critical vulnerabilities. That's the important thing. Here in Serbia, there are not so many companies that have too many firewalls inside one company. So, they usually don't buy this model for Firewall Assurance unless there is some compliance. So you can prove that your firewalls are compliant. So, that model is not so important here in Serbia. It's for bigger companies. So, they usually buy network assurance to build the model of the network and vulnerability management to focus on the most important vulnerabilities. Moreover, Skybox can collect data for many vendors. From the endpoint protection vendors to the network equipment vendors to other security vendors. So, it supports more than one hundred vendors to collect data from them.
Chethan Gowda - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"The way that it's built with three-tier architecture, it makes it very horizontally scalable, so I can have multiple fallbacks. If one machine does fall offline, there are four other machines that are doing the exact same job to pick it up"
"Skybox Security Suite was a very good tool for my organization."
"Robust modules can be used for different parts of network security."
"The product's most valuable feature is vulnerability management."
"The most impressive feature is optimization and clean-up."
"The performance could be good because we chose it at the time, but it is too complex for us to appreciate its performance because we lack the necessary skills."
"It's given us more visibility in terms of what are the kinds of configurations that are on these devices, and how many of these are stale rules. So it's helped greatly in terms of cleaning up of rules, for sure. And it has definitely given us a more secure way of backing up the configuration on these devices."
"I think that compliance checks and policy compliance are the product's good features."
"One of the most valuable features of Tenable.io Vulnerability Management is its exportability, which allows us to conduct risk assessments efficiently."
"The ease of use in terms of scanning assets is valuable."
"The product is easy to use."
"Tenable Vulnerability Management is the backbone of our vulnerability management and has affected my organization positively."
"The tool has an easy-to-use interface."
"The stability is commendable, and I would rate Tenable ten out of ten."
"The price of Tenable.io Vulnerability Management is reasonable as it is ten times cheaper than other options."
"The vulnerability scanning is the most important aspect of the solution for us."
 

Cons

"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."
"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."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"The price could be cheaper."
"The price is costly, and I hope they can reduce the cost."
"There is room for improvement in pricing. It would be better, especially if a customer bought all four modules."
"The initial setup with Skybox Security is hard. You need one or two strong security engineers on your team."
"There is room for improvement in the product's user interface. It could be more user-friendly."
"Skybox should improve their UX features by making them easier to use."
"The company made bad business decisions impacting many clients and their own staff. Reporting could have been improved, and feature requests often were not implemented."
"The support could be improved."
"The price could be lower."
"The product is a bit expensive."
"It's not a user-friendly tool since it has a complicated interface."
"The initial setup is complex and has room for improvement."
"The tool's reports are bad. They're not very customizable or flexible. During audits, we often have to exclude things that aren't relevant to our organization, but we can't do that easily with the reports. They come in HTML or PDF format, and we can't compare current results with previous ones in Excel because we never receive reports in Excel."
"The solution’s pricing could be improved."
"The reporting was never great in Tenable Vulnerability Management, so, in my company, we imported all the data into Ivanti RiskSense to start using it for reporting."
"The only drawback of the solution is that it is expensive."
 

Pricing and Cost Advice

Information not available
"It's expensive."
"The product's pricing is excellent value. In terms of licensing, make sure you understand your network components, all your hops through your network, thoroughly, before you decide on the total cost. If you want to do point-to-point flow analysis and such, you need to have the configuration of all the devices in between point A and point B. A lot of people don't realize all their network components until they start using this product."
"I would rate the tool's pricing an eight out of ten."
"I think the price is fair."
"The licensing fee is paid yearly and is approximately $100,000."
"The solution is based on a subscription model for annual licenses."
"Skybox comes with extra licenses and has a change management license. The licenses are expensive, but they come with extra value."
"I think for the cost, what we got definitely is worth it. The only caution I would give is that whenever you license for Firewall Assurance at the same time, for some weird reason, you have to get one Network Assurance license, just to manage one firewall. That's a little bit of overkill. But otherwise, in general, the pricing is fairly okay."
"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."
"The total cost we pay for this solution is over 45K. This is for a large education organization."
"Tenable.io Vulnerability Management's pricing solution model isn't great."
"Tenable charges around $40 per device."
"On a scale of one to ten, where one is low, and ten is high price, I rate the pricing an eight. So, it is a pretty expensive solution."
"The solution is not too expensive."
"The tool is reasonably priced."
"The product costs us around $137,000 annually for 4000 to 5000 assets."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
8%
Government
6%
Financial Services Firm
18%
Computer Software Company
13%
Manufacturing Company
10%
Energy/Utilities Company
6%
Financial Services Firm
13%
Computer Software Company
13%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise4
Large Enterprise20
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise2
Large Enterprise21
 

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 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 identif...
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 ...
What needs improvement with Skybox Security Suite?
The dashboard's UI is not interesting; it is quite normal. It would be better if something more attractive or similar...
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 needs improvement with Tenable.io Vulnerability Management?
Tenable Vulnerability Management is not very effective for real-time risk prioritization for our organization's secur...
 

Also Known As

No data available
No data available
Tenable.io
 

Overview

 

Sample Customers

Information Not Available
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: September 2025.
871,358 professionals have used our research since 2012.