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NetWitness NDR vs Tenable One Exposure Management Platform comparison

NetWitness and Tenable are both solutions in the Threat Intelligence Platforms (TIP) category. NetWitness is ranked #37, while Tenable is ranked #17 with an average rating of 8.5. NetWitness holds a 1.0% mindshare in TIPT, compared to Tenable’s 1.6% mindshare. Additionally, 87% of NetWitness users are willing to recommend the solution, compared to 100% of Tenable users who would recommend it.
NetWitness NDR
Read 15 NetWitness NDR reviews
  • 3,192 Views
  • 479 Comparison Views
87% willing to recommend
Tenable One Exposure Manage...
Read 5 Tenable One Exposure Management Platform reviews
  • 1,364 Views
  • 764 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive Summary
We performed a comparison between NetWitness NDR and Tenable One Exposure Management Platform based on real PeerSpot user reviews.

Find out in this report how the two Threat Intelligence Platforms (TIP) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

DOWNLOAD THE COMPLETE REPORT
To learn more, read our detailed NetWitness NDR vs. Tenable One Exposure Management Platform Report (Updated: March 2026).
Buyer's Guide
NetWitness NDR vs. Tenable One Exposure Management Platform
March 2026
Download the complete report
Helped 885,311 peers since 2012

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)
37th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
15
Ranking in other categories
Endpoint Protection Platform (EPP) (50th), Endpoint Detection and Response (EDR) (58th), Security Orchestration Automation and Response (SOAR) (25th), Network Detection and Response (NDR) (19th), Extended Detection and Response (XDR) (37th)
Tenable One Exposure Manage...
Ranking in Threat Intelligence Platforms (TIP)
17th
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 March 2026, in the Threat Intelligence Platforms (TIP) category, the mindshare of NetWitness NDR is 1.0%, down 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 NDR1.0%
Other97.4%
Threat Intelligence Platforms (TIP)
 

Featured Reviews

reviewer1799727 - PeerSpot reviewer
reviewer1799727
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.
Read full review
Jaya Shanker - PeerSpot reviewer
Jaya Shanker
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.
Read full review

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."
"One of the most valuable features is the Orchestrator."
"The most valuable feature of RSA NetWitness Network is the single unified dashboard from which you can manage all the different products of RSA, and the integration with native applications is good."
"The most valuable feature of RSA NetWitness Network is the single unified dashboard from which you can manage all the different products of RSA. Additionally, the integration with native applications is good."
"I would recommend others to use RSA NetWitness Endpoint at this time because they have evolved from an MD to an EDR solution to an XDR solution."
"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."
"NetWitness Endpoint has enabled us to detect attacks that bypass the first stage of cybersecurity, like zero-day and advanced attacks."
"Technical support is knowledgeable."
More NetWitness NDR pros
"I think it's a good product for risk-based or exposure-based vulnerability management."
"The feature of vulnerability management and discovery is what I use."
"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."
"For me, the setup has been an easy process."
"The solution is very easy to set up."
"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."
 

Cons

"The deployment process is complex. I don't know why, but this solution will suddenly stop working. Logs stop coming. Often, one thing or another stops working. Most of the time, one of my team members is working with troubleshooting and working with technical support. Log passing is also one of the biggest challenge."
"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."
"The problem with this product is that it's a bit slow."
"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."
"RSA NetWitness Network could improve on integration with non-native application 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."
"NetWitness Endpoint's blocking feature does not work properly - if there's a malicious process, it's not possible to kill it via a custom rule unless and until it's flagged as malicious."
"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."
More NetWitness NDR cons
"The sensor update is a challenge that Tenable needs to address."
"The product has limited reporting capabilities and it isn't great at allowing for customization in reports."
"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."
"Tenable needs to provide a better way to manage private clouds."
"The license needs to be reviewed."
"It would be nice if the product provided an agent for enforcing policies."
 

Pricing and Cost Advice

"We are on a three-year contract to use RSA NetWitness Network."
"The cost depends on the number of endpoints that you want to monitor, but it is not expensive."
"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."
"It is highly scalable. It can be bought based on your requirements."
"NetWitness Endpoint is less costly than its competitors, but it offers fewer features."
"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."
"They can easily adjust if you have the requirements which are required. If you have a budget cut or a budget constraint, they can bend."
"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."
More NetWitness NDR pricing and cost advice
"The pricing is fair."
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Top Industries

By visitors reading reviews
Computer Software Company
9%
Financial Services Firm
9%
Manufacturing Company
9%
Outsourcing Company
7%
Government
9%
Financial Services Firm
9%
Computer Software Company
9%
Insurance Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise5
No data available
 

Questions from the Community

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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.
See all answers
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...
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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...
See all answers
 

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Compared 9% of the time
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Compared 7% of the time
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More Tenable One Exposure Management Platform Competitors
 

Product Reports

Buyer's Guide
NetWitness NDR
March 2026
NetWitness NDR reportDownload NetWitness NDR product report
Buyer's Guide
Continuous Threat Exposure Management (CTEM)
March 2026
Tenable One Exposure Management Platform reportDownload Tenable One Exposure Management Platform product report
 

Also Known As

RSA ECAT, NetWitness Network
Tenable.ep
 

Overview

Using a centralized combination of network and endpoint analysis, behavioral analysis, data science techniques and threat intelligence, NetWitness NDR helps analysts detect and resolve known and unknown attacks while automating and orchestrating the incident response lifecycle. With these capabilities on one platform, security teams can collapse disparate tools and data into a powerful, blazingly fast user interface.

NetWitness
You can now translate technical asset, vulnerability and threat data into clear business insights and actionable intelligence for security executives. Combine broad exposure coverage spanning IT assets, cloud resources, containers, web apps and identity platforms, with threat intelligence and data science from Tenable Research. Focus efforts to prevent likely attacks and accurately communicate cyber risk to support optimal business performance.

Tenable One is an exposure management platform that combines risk-based vulnerability management, web application security, cloud security and identity security.
Tenable
 

Sample Customers

ADP, Ameritas, Partners Healthcare
Information Not Available
Buyer's Guide
NetWitness NDR vs. Tenable One Exposure Management Platform
March 2026
Free Report: NetWitness NDR vs. Tenable One Exposure Management Platform
Find out what your peers are saying about NetWitness NDR vs. Tenable One Exposure Management Platform and other solutions. Updated: March 2026.
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We monitor all Threat Intelligence Platforms (TIP) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.