No more typing reviews! Try our Samantha, our new voice AI agent.

Corelight Open NDR vs PT Network Attack Discovery comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 22, 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

Corelight Open NDR
Ranking in Network Detection and Response (NDR)
11th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
5
Ranking in other categories
Network Traffic Analysis (NTA) (7th)
PT Network Attack Discovery
Ranking in Network Detection and Response (NDR)
28th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Network Detection and Response (NDR) category, the mindshare of Corelight Open NDR is 5.0%, down from 5.5% compared to the previous year. The mindshare of PT Network Attack Discovery is 0.9%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Detection and Response (NDR) Mindshare Distribution
ProductMindshare (%)
Corelight5.0%
PT Network Attack Discovery0.9%
Other94.1%
Network Detection and Response (NDR)
 

Featured Reviews

Dan Jeske - PeerSpot reviewer
Account Executive at Fishtech Group
An open-source solution that gave us insight into our clients' network traffic flow
We use the solution for packet capture sampling. We offer it as part of our managed service. It's so we can identify east-west traffic on a customer's network Corelight is low-cost and made on open-source, and the code is Zeek. It's an easy way for us to get visibility in a client's environment.…
Use PT Network Attack Discovery?
Leave a review
report
Use our free recommendation engine to learn which Network Detection and Response (NDR) solutions are best for your needs.
889,955 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Government
12%
Financial Services Firm
12%
Computer Software Company
9%
Real Estate/Law Firm
9%
No data available
 

Company Size

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

Also Known As

Corelight Open NDR
No data available
 

Overview

 

Sample Customers

CarrefourEdnonGrand Canyon EducationSektorCERTTietoevryVolkswagen Financial Services
Information Not Available
Find out what your peers are saying about Darktrace, Vectra AI, TrendAI and others in Network Detection and Response (NDR). Updated: April 2026.
889,955 professionals have used our research since 2012.