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NetWitness NDR vs Tenable One Exposure Management Platform comparison

 

Comparison Buyer's Guide

Executive Summary

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

NetWitness NDR
Ranking in Threat Intelligence Platforms (TIP)
35th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Endpoint Protection Platform (EPP) (49th), Endpoint Detection and Response (EDR) (57th), Security Orchestration Automation and Response (SOAR) (23rd), Network Detection and Response (NDR) (19th), Extended Detection and Response (XDR) (39th)
Tenable One Exposure Manage...
Ranking in Threat Intelligence Platforms (TIP)
18th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
5
Ranking in other categories
Continuous Threat Exposure Management (CTEM) (9th)
 

Mindshare comparison

As of May 2026, in the Threat Intelligence Platforms (TIP) category, the mindshare of NetWitness NDR is 1.3%, up from 1.1% compared to the previous year. The mindshare of Tenable One Exposure Management Platform is 1.6%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Threat Intelligence Platforms (TIP) Mindshare Distribution
ProductMindshare (%)
Tenable One Exposure Management Platform1.6%
NetWitness NDR1.3%
Other97.1%
Threat Intelligence Platforms (TIP)
 

Featured Reviews

reviewer1799727 - PeerSpot reviewer
Manager, IT Security Operations at a non-profit with 11-50 employees
Reliable and good support but can be expensive
I have no real complaints about the solution. Threat detection could be better. They need to enhance their threat intelligence feeds. We would like to have more IOCs or more trade intelligence to not only rely on the intelligence of the engineer in charge but to have some threat intelligence and some seeds of IOCs and to have the host have some artificial intelligence to reduce the number of false positives. I don't see this solution being very scalable. The solution is pricey.
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.

Quotes from Members

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

Pros

"In my opinion, this is the best platform, world-wide, and I am happy with it."
"The solution is stable."
"It's a scalable solution. We have around five to eight customers using RSA NetWitness Endpoint, and we hope to increase the number of users."
"The detection rate and tracking features including historical tracking, tracking of the fires on the desk, and tracking of the file last monitored are all quite valuable for us."
"We've contacted technical support several times. They've been very good. They have been able to help us resolve our issues."
"The most valuable feature is the way it captures the traffic, and it contains every detail of the communication."
"NetWitness Endpoint has enabled us to detect attacks that bypass the first stage of cybersecurity, like zero-day and advanced attacks."
"It is very easy to use, and its usability is great."
"For me, the setup has been an easy process."
"The solution is very easy to set up."
"I think it's a good product for risk-based or exposure-based vulnerability management."
"Tenable EP is a great overall product for our customers; it's great at helping customers to identify current risks, it helps customers manage their risk, users can effectively analyze risk and can assign team members to take a look at items as well, the solution is very easy to set up, technical support is very helpful and responsive, and the pricing is pretty good."
"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."
"The feature of vulnerability management and discovery is what I use."
 

Cons

"The integration of the solution needs to be improved. The dashboard needs lots of updates as well. In the next release, we would like to see advanced fraud detection features."
"RSA NetWitness Network could improve on integration with non-native application integration."
"When analyzing something, you have to click several times. It requires a lot of effort to find something."
"This solution needs an upgrade in reporting. I have heard from RSA that they are working on this, but as of yet it is not available."
"The solution lacks a reporting engine."
"I would like to see Security Orchestration and Response Automation (SOAR) integration."
"Its price could be improved. It is an expensive product. Its training is also too expensive. It would be great if they can have a better pricing scheme for the training."
"The contamination feature could be improved."
"Tenable needs to provide a better way to manage private clouds."
"The product has limited reporting capabilities and it isn't great at allowing for customization in reports."
"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 license needs to be reviewed."
"The product has limited reporting capabilities and it isn't great at allowing for customization in reports."
"The sensor update is a challenge that Tenable needs to address."
"It would be nice if the product provided an agent for enforcing policies."
 

Pricing and Cost Advice

"It is an expensive product."
"NetWitness Endpoint is less costly than its competitors, but it offers fewer features."
"I do not have any opinion on the pricing or licensing of the product."
"The price of the solution depends on the environment. If the environment is large then it will cost more. However, the larger the environment with more endpoints, you will receive an increased discount. If the environment is very small, then you might think it is expensive. It is always better to buy in bulk to receive a discount. The minimum number of assets is usually 500, with discounts on 1000 and 2000."
"With RSA, there is flexibility in choosing the service, products, and the range that meets your requirement, as well as they are flexible in terms of pricing."
"The pricing is not very economical. It is a quite costly product for India. One thing is that when you purchase it, you have to purchase a module separately."
"It is highly scalable. It can be bought based on your requirements."
"The cost depends on the number of endpoints that you want to monitor, but it is not expensive."
"The pricing is fair."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Comms Service Provider
7%
Financial Services Firm
11%
Government
9%
Insurance Company
8%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise6
No data available
 

Questions from the Community

Ask a question
Earn 20 points
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...
 

Also Known As

RSA ECAT, NetWitness Network
Tenable.ep
 

Overview

 

Sample Customers

ADP, Ameritas, Partners Healthcare
Information Not Available
Find out what your peers are saying about NetWitness NDR vs. Tenable One Exposure Management Platform and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.