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Tenable Security Center vs The NodeZero Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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
16th
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (1st)
Tenable Security Center
Ranking in Vulnerability Management
4th
Average Rating
8.2
Reviews Sentiment
7.3
Number of Reviews
55
Ranking in other categories
Cloud Security Posture Management (CSPM) (10th), Risk-Based Vulnerability Management (3rd)
The NodeZero Platform
Ranking in Vulnerability Management
44th
Average Rating
5.0
Reviews Sentiment
6.4
Number of Reviews
3
Ranking in other categories
Penetration Testing Services (4th), Breach and Attack Simulation (BAS) (5th)
 

Mindshare comparison

As of August 2025, in the Vulnerability Management category, the mindshare of Zafran Security is 0.9%, up from 0.0% compared to the previous year. The mindshare of Tenable Security Center is 4.2%, down from 9.6% compared to the previous year. The mindshare of The NodeZero Platform is 1.2%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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.
OndrejKOVAC - PeerSpot reviewer
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.
AH
Deploying autonomous security tools improves network protection and efficiency
One of the areas where improvement is needed is in the visibility and reporting for large enterprises. The existing GUI or NodeZero insights provide better visibility, but there's still room for enhancement. Moreover, there is a need to automate interactions with other systems, particularly in triggering or opening tickets in ServiceNow. Adding the application layer would also be valuable for clients.

Quotes from Members

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

Pros

"Overall, we have seen about eighty-seven percent reduction of the number of vulnerabilities that require urgency to remediate, specifically the number of criticals."
"Zafran has become an indispensable tool in our cybersecurity arsenal."
"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"The scanning part, the agent part – that's the valuable aspect."
"Tenable's most valuable features are the credential scan, vulnerability reports, and vulnerability ratings (VPR)."
"Tenable.sc is user-friendly."
"The tool provides us insight into the happens of the network and its hosts. It provides me with a list of hosts."
"The predictive prioritization features are pretty good. They do a lot of research and we trust the research that they do internally. They have knowledge of what's going on with many companies, where we only get a view into what's going on here. So the ability to get best practices out of them as part of this solution, is valuable to us."
"What is useful to me is being able to fulfill very customized scanning policies. In the clinical environment, because of vendor control, we can't perform credential-vulnerability scanning. And network scans, which I've done before, can cause a lot of impact. Being able to create very customized policies to be able to routinely scan and audit our clinical networks, while simultaneously not causing impact, is important to us."
"The solution is completely stable and operation is user-friendly."
"The usability is really good. It's very easy to use and a good platform. It is scalable and very stable. The technical support is fine and the setup is super easy."
"I rate the stability of the NodeZero Platform a ten out of ten."
"Penetration testing and scans are useful features."
"Overall, I'd rate NodeZero at nine to 9.5 out of ten."
 

Cons

"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."
"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."
"At times we have had the typical bugs."
"We experienced some difficulties with the solution’s support."
"The product could be user-friendly, and they could enhance the web application's security features."
"Tenable SC can improve by adding more integrations with HCI-type tools and more accurate vulnerability detection."
"The biggest issue I have with the solution is when I'm using the scanning it picks up the original DNS of that device. That means, before we image it and actually change the DNS to something within our company structure, it'll just be random numbers and letters and Tenable will stick to that DNS for a long time."
"Tenable SC could be improved with additional connectivity to external company postures and the capability of managing and sustaining agents in the systems directly without additional platforms in the middle."
"There's a lot of information being streamed out of the reports. What would be nice, and maybe we just haven't found it, would be more of an executive-type view. We still expect it to collect all this information, but we would like a feature that would allow us to show it to an executive or a director or someone like that and give them some type of high-level overview but not get into the nitty-gritty."
"Tenable SC can improve by making it easier to create complicated reports and have more effectiveness in the remediation area for comparison between the scans."
"One of the areas where improvement is needed is in the visibility and reporting for large enterprises."
"The reports are quite useless."
 

Pricing and Cost Advice

Information not available
"It is a bit expensive. Everything is included in the license."
"The tool provides competitive pricing."
"My company needs to make yearly payments towards the licensing costs. The pricing of the solution falls in the mid-range level, so it is not too expensive"
"Compared to other companies or other products it could maybe be a little bit less, but the price is okay. I would say it's not very expensive."
"Costing is pretty reasonable compared to the competition."
"It is slightly more expensive than other solutions in the same sphere."
"Tenable.sc is more expensive than its competitors."
"The pricing is more than Nexpose."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Computer Software Company
10%
Manufacturing Company
8%
Healthcare Company
5%
Financial Services Firm
12%
Computer Software Company
11%
Government
11%
Manufacturing Company
10%
Computer Software Company
13%
Manufacturing Company
8%
Educational Organization
8%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

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 Tenable SC?
The tool's dashboard and reporting capabilities match our company's needs since we are able to modify the basic view ...
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?
The reason for rating it an eight out of ten is that the initial setup could be easier; the setup is rather difficult...
What do you like most about Horizon3.ai?
Penetration testing and scans are useful features.
What needs improvement with Horizon3.ai?
One of the areas where improvement is needed is in the visibility and reporting for large enterprises. The existing G...
What is your primary use case for Horizon3.ai?
The primary use case for the NodeZero Platform is as an extension to existing vulnerability management systems. Initi...
 

Also Known As

No data available
Tenable.sc, Tenable Unified Security, Tenable SecurityCenter
Horizon3.ai
 

Overview

 

Sample Customers

Information Not Available
IBM, Sempra Energy, Microsoft, Apple, Adidas, Union Pacific
Information Not Available
Find out what your peers are saying about Tenable Security Center vs. The NodeZero Platform and other solutions. Updated: July 2025.
865,576 professionals have used our research since 2012.