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Tenable One Exposure Management Platform vs Zafran Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 16, 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

Tenable One Exposure Manage...
Ranking in Continuous Threat Exposure Management (CTEM)
8th
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
5
Ranking in other categories
Threat Intelligence Platforms (TIP) (16th)
Zafran Security
Ranking in Continuous Threat Exposure Management (CTEM)
3rd
Average Rating
9.6
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Vulnerability Management (18th)
 

Mindshare comparison

As of January 2026, in the Continuous Threat Exposure Management (CTEM) category, the mindshare of Tenable One Exposure Management Platform is 5.9%, up from 1.7% compared to the previous year. The mindshare of Zafran Security is 7.5%, up from 1.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Continuous Threat Exposure Management (CTEM) Market Share Distribution
ProductMarket Share (%)
Zafran Security7.5%
Tenable One Exposure Management Platform5.9%
Other86.6%
Continuous Threat Exposure Management (CTEM)
 

Featured Reviews

Jaya Shanker - PeerSpot reviewer
IT Security Manager at a insurance company with 1,001-5,000 employees
Has improved our vulnerability tracking and supports cloud-based monitoring with scheduled scans
We don't have any issues with Tenable One Exposure Management Platform. It works well for us, but the only problem is the licensing aspect. In the license, it becomes problematic because when we go to cloud security for vulnerability management, it will take five licenses instead of the one-on-one license that vulnerability exposure management requires. The license needs to be reviewed.
Reviewer6233 - PeerSpot reviewer
Works at a healthcare company with 10,001+ employees
Has become an indispensable tool in our cybersecurity arsenal
While Zafran Security is already a powerful tool, there are areas where it could be further improved to provide even greater value. One key area for enhancement is the searching capabilities within its vulnerabilities module. By incorporating the ability to create Boolean searches, users would gain the ability to apply more complex filters and customize their search criteria. This would greatly enhance the precision and efficiency with which security teams can identify and prioritize vulnerabilities. Having such tailored search capabilities would save time and resources by narrowing down vast lists of vulnerabilities to those that meet specific parameters relevant to our unique risk environment. Additionally, integrating more robust reporting and visualization tools would be advantageous. Enhanced dashboards that offer customizable visual representations of risk configurations and threat landscapes would facilitate better communication with stakeholders, making it easier to explain vulnerabilities and the rationale behind certain security measures. This would also aid in demonstrating the improvements and value derived from existing security investments to leadership and non-technical team members.

Quotes from Members

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

Pros

"The feature of vulnerability management and discovery is what I use."
"The product gives us a lot of insight."
"We find Tenable One Exposure Management Platform vulnerability prioritization effective overall because, with the scheduled scan running on our set schedule, we can remediate any findings and check on the next schedule if issues are closed, making it much easier for us to monitor vulnerabilities."
"I think it's a good product for risk-based or exposure-based vulnerability management."
"The solution is very easy to set up."
"For me, the setup has been an easy process."
"We are able to see the real risk of a vulnerability on our environment with our security tools."
"We saw benefits from Zafran Security almost immediately after deploying it."
"Zafran is an excellent tool."
"With Zafran Security, it integrates with your security controls, allowing you to take that risk score and reduce it based on the controls in place or increase the risk based on different factors, such as if the issue is internet reachable or if there's an exploit in the wild."
"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."
 

Cons

"The sensor update is a challenge that Tenable needs to address."
"Tenable needs to provide a better way to manage private clouds."
"It would be nice if the product provided an agent for enforcing policies."
"The sensor update is a challenge that Tenable needs to address. Sometimes they behave abruptly, requiring me to rework reinstalling the sensors on the endpoints."
"The product has limited reporting capabilities and it isn't great at allowing for customization in reports."
"The license needs to be reviewed."
"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."
"The dashboarding and reporting functionality of Zafran Security is an area that definitely could use some improvements."
"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."
 

Pricing and Cost Advice

"The pricing is fair."
Information not available
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881,082 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
12%
Computer Software Company
10%
Government
10%
Insurance Company
9%
Financial Services Firm
11%
Manufacturing Company
8%
Computer Software Company
8%
Outsourcing Company
6%
 

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 Tenable.ep?
I think the price of Tenable One Exposure Management Platform is reasonable for us.
What needs improvement with Tenable.ep?
We don't have any issues with Tenable One Exposure Management Platform. It works well for us, but the only problem is the licensing aspect. In the license, it becomes problematic because when we go...
What is your primary use case for Tenable.ep?
We use Tenable One Exposure Management Platform for vulnerability management in our internal application and external application, and also for cloud security. We are using the web application feat...
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 their public offering, we took responsibility for everything within that bounda...
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. Oftentimes, new companies try to be everything to everyone or overload the system with ...
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 prioritization of vulnerabilities and risks because we're a really large company with a...
 

Also Known As

Tenable.ep
No data available
 

Overview

Find out what your peers are saying about Tenable One Exposure Management Platform vs. Zafran Security and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.