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RedSeal vs Tenable Vulnerability Management comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

RedSeal
Ranking in Risk-Based Vulnerability Management
21st
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
9
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (19th)
Tenable Vulnerability Manag...
Ranking in Risk-Based Vulnerability Management
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
47
Ranking in other categories
Vulnerability Management (7th), Patch Management (14th)
 

Mindshare comparison

As of November 2026, in the Risk-Based Vulnerability Management category, the mindshare of RedSeal is 1.6%, up from 0.5% compared to the previous year. The mindshare of Tenable Vulnerability Management is 6.2%, down from 8.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Risk-Based Vulnerability Management Mindshare Distribution
ProductMindshare (%)
Tenable Vulnerability Management6.2%
RedSeal1.6%
Other92.2%
Risk-Based Vulnerability Management
 

Featured Reviews

reviewer1339494 - PeerSpot reviewer
Associate Consultant at a consultancy with 10,001+ employees
Enhancing network visibility with competitive pricing but needs better OT and 5G integration
The primary use cases for RedSeal are lifecycle management, vulnerabilities, and change management. Customers might look up or use these solutions for these areas RedSeal helps in optimizing the cost for the customer based on different use cases. If the solution caters to a particular use case,…
SR
Information Resources Coordinator - Application at PowerGen
Continuous monitoring has improved OT threat detection and now provides faster, accurate alerts
The best features of Tenable Vulnerability Management include vulnerability scanning, asset discovery, continuous monitoring and alerting, and the ability to report through the dashboard. The dashboard is fully customized towards our environment, and we can use that for our advantage. Out of those features, I find myself relying on the vulnerability scanning the most because it identifies known vulnerabilities and gives us the ability to understand if there is any missing configuration or security configuration. It reduces the exposure to cyber attacks and gives us a detailed view of how the OT environment is functioning. Tenable Vulnerability Management features are great, and the reporting and dashboards are easy and customizable for our environment. The reporting tool gives us immediate information or alerts based on the set parameters that we have within the infrastructure. It gives us a threat level as high, medium, or low, and this can help us to identify or determine if there is any known threat within the environment. The governance and security of Tenable Vulnerability Management is within our control, meaning the user has the power or the authority to work with the AI and to allow the AI to work within your environment in terms of what you want. For instance, the OT environment is something that is very sensitive, and you will not want the AI management tool to take over or to do certain actions within the OT environment. Therefore, as a user, you have control over the AI. Tenable Vulnerability Management provides accuracy and reliable output because it is active, it is real, and it gives updated information. The threats are real based on the alerts that we get, and after reviewing, we are sure that what we see is within our environment and it is accurate.

Quotes from Members

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

Pros

"The most valuable feature of the product to me is being able to ask what-if questions about traffic flows, which is a great ability to have for security and incident response."
"If you want to understand your network environment as it relates to configuration issues, host/node vulnerabilities and firewall configurations, then I highly recommend that RedSeal be considered."
"The Vulnerability and Risk Management feature is valuable to us for keeping the security posture up-to-date and conducting regular continuous audits."
"RedSeal integrates the network and gives us a visual or graphical overview of our network. If an organization is geographically dispersed, for instance, with one office in Canada and one office in the Philippines, the whole network, including all devices, is integrated into RedSeal, and you can see from where the traffic is going in and out."
"This is the only solution in the world that gives you a digital resilience score."
"The most valuable feature I enjoy that is provided by this security analytics platform is the ability to measure resilience."
"The most valuable features are network mapping and configuration."
"RedSeal helps you prioritize and allocate your scarce human and capital resources where they have the biggest impact to protect your most-valuable digital assets."
"They are on a good trajectory as a company and investing in R&D in the right ways."
"It is very stable, and it is updated periodically by adding new vulnerabilities."
"Tenable.io Vulnerability Management gives a good ROI in the long run, though it would be better with a pay-as-you-go model."
"The main benefits that Tenable Vulnerability Management provides for me as an end user include saving time and money and streamlining processes."
"The ease of use, the automated scanning facility, and their good support mechanism are all valuable."
"The initial setup is very straightforward."
"The stability has been very good overall."
"It is easy to manage. Most of the information the tool provided helped to further investigate the vulnerability and its impact."
 

Cons

"There is room for improvement in integrating the OT security part and the private 5G security part in RedSeal."
"Its interface is not user-friendly and needs to be improved."
"The network mapping/visualization could be improved significantly."
"Integration with other security tools. Have the ability to create custom reports: Currently, within RedSeal you only have the option to run the canned reports."
"The dashboard should be improved to make correlating data easier to do."
"Although we are talking about a very robust platform, I would like to see the Windows compatible VM version come back."
"One of the areas of concern is the GUI. It is important to our customers that the GUI looks beautiful. It's a Java Client, so you have a Java dependency."
"Initially their level one support was very frustrating to work with."
"The solution’s pricing could be improved."
"The user interface could be improved by being able to change the user interface to fit your position or your job. The graphs are set in stone and you can only print reports."
"They should include better customization of the dashboard, and integration tools."
"They've been able to think about everything in terms of where the world is going and the type of assets that you've got. They've everything sorted out in that aspect, but you have to pay for most of the other components that they've got to give you complete visibility across your tech surface. If it already had those capabilities in-built, without having to add them on to take advantage of them, it would be a very compelling value proposition."
"It's not a user-friendly tool since it has a complicated interface."
"I'm not satisfied with the reporting structure."
"I would evaluate Tenable Vulnerability Management's customer service and technical support as average."
"Technical support from Tenable is rated six out of ten. It needs improvement in response time and addressing feature requests promptly."
 

Pricing and Cost Advice

"The pricing is based on the number of endpoints and devices, and we have seen it range from mid-five figures to low six figures."
"The tool is reasonably priced."
"Yearly payments are to be made toward the licensing cost of the product. It is neither a cheap nor an expensive product."
"The solution is not too expensive."
"I would rate the pricing a five out of ten. It is in the middle."
"Compared to other VM solutions, Tenable.io Vulnerability Management is expensive."
"A yearly payment has to be made toward the solution's licensing costs."
"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 cost is determined by the number of endpoints, which is approximately one dollar per endpoint."
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Top Industries

By visitors reading reviews
Outsourcing Company
11%
Construction Company
8%
Financial Services Firm
8%
Manufacturing Company
7%
Financial Services Firm
14%
Manufacturing Company
10%
Outsourcing Company
9%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise1
Large Enterprise7
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise4
Large Enterprise22
 

Questions from the Community

What needs improvement with RedSeal?
There is room for improvement in integrating the OT security part and the private 5G security part in RedSeal.
What is your primary use case for RedSeal?
The primary use cases for RedSeal are lifecycle management, vulnerabilities, and change management. Customers might look up or use these solutions for these areas.
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?
Tenable Vulnerability Management can be improved by providing training. Giving the administrators more detailed information such as white papers, videos, and information about new features would he...
What advice do you have for others considering Tenable.io Vulnerability Management?
I would rate Tenable Vulnerability Management at a 10. I chose a 10 for Tenable Vulnerability Management because of its scanning capabilities and what I refer to as risk prioritization such as the ...
 

Also Known As

No data available
Tenable.io
 

Overview

 

Sample Customers

United States Postal Service, Pacific Gas and Electric Co., Interval International
Global Payments AU/NZ
Find out what your peers are saying about RedSeal vs. Tenable Vulnerability Management and other solutions. Updated: September 2026.
920,769 professionals have used our research since 2012.