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Corelight vs Darktrace comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 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

Corelight
Ranking in Network Traffic Analysis (NTA)
7th
Ranking in Network Detection and Response (NDR)
11th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Darktrace
Ranking in Network Traffic Analysis (NTA)
1st
Ranking in Network Detection and Response (NDR)
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
84
Ranking in other categories
Email Security (8th), Intrusion Detection and Prevention Software (IDPS) (2nd), Extended Detection and Response (XDR) (7th), Cloud Security Posture Management (CSPM) (11th), Cloud-Native Application Protection Platforms (CNAPP) (9th), Attack Surface Management (ASM) (4th), AI-Powered Cybersecurity Platforms (4th), AI Observability (9th)
 

Mindshare comparison

As of March 2026, in the Network Detection and Response (NDR) category, the mindshare of Corelight is 3.8%, down from 4.8% compared to the previous year. The mindshare of Darktrace is 16.6%, down from 25.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Detection and Response (NDR) Mindshare Distribution
ProductMindshare (%)
Darktrace16.6%
Corelight3.8%
Other79.6%
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.…
AM
Technical Consultant - Unix Platform Services at BITS AND BYTE IT CONSULTING PVT LTD
Consistent threat hunting and anomaly detection deliver valuable insights for network security management
In terms of improvement for Darktrace, pricing is the main concern. Pricing bothers me and this is one of the major factors when choosing a solution. When we get feedback from customers, that's the only felt need. When we factor in Darktrace, we do it only limited. We put it on where the perimeters and connections are, but still, some gray areas are left out, especially if we have multiple branches. We need Darktrace on each branch to get the data out, and I suggest having some kind of a centralized product that gets data from multiple sources to aggregate and provide the data.

Quotes from Members

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

Pros

"Corelight is easy to use."
"It's an easy way for us to get visibility in a client's environment."
"The most valuable feature is the embedded IDS from Suricata."
"It is easy to deploy and easy to handle."
"It's easy to create additional dashboards specific to supporting specific tasks."
"It's a very stable product."
"It is a stable solution without downtime."
"The ability to detect activity on the network is very useful to us. Even if it's not necessarily an illegal activity, if it is abnormal activity, it is able to detect it and notify us."
"I would 100% recommend Darktrace."
"Artificial intelligence and machine learning functionalities are valuable."
"The most valuable feature of Darktrace is its ability to detect and counter threats before they occur."
"Darktrace is very stable, and I would rate its stability a ten out of ten."
"The ability to see what we have not seen before is most valuable. It is very interesting to find out the most vulnerable devices in our network."
 

Cons

"In the next release, building a graphical user interface would be helpful."
"Machine learning could be a good improvement, but it's very costly."
"Corelight hasn’t added features in a long time."
"The solution’s architecture is complex and difficult to understand. There are multiple machines and VMs."
"They can enhance the interface of the product. They can make it more interactive and also easier to use for feature access."
"A reporting portal could be a great addition to help customize reports."
"As of now, I feel Darktrace can be improved to better detect end device activities, such as laptops or desktops, to bind it with our network."
"The product doesn't have an endpoint agent that can react to triggers set on the device,"
"The interface is too mathematical and it should be simplified."
"It could build in integrations for some complementary products, but it has an assistant plugin so this is not really a big deal."
"In the next version, I'd like to see penetration testing."
"The management dashboards and the meter dashboards should be more user-friendly and simple to use for easy management."
"I would like for the product to work on the endpoints as well. I would like to see enhanced visibility into the endpoints and network but this solution only sits on the network itself."
 

Pricing and Cost Advice

"It's a yearly fee and depends on what you are looking for."
"It is inexpensive considering what it can do and the competition."
"The pricing is expensive. It costs over $100,000 a year."
"The pricing is a little high compared to the competition."
"Darktrace is expensive. You can pay for the license yearly."
"It was $3,600 a month or $2,000 plus or so. I am not sure. Its licensing is pretty simple."
"If you consider the features and the cost of market leaders, we are satisfied with the pricing."
"It is a very expensive product."
"Darktrace is pricey, but the price is reasonable for what the solution does, and it's comparable to other products."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Government
12%
Real Estate/Law Firm
9%
Computer Software Company
8%
Computer Software Company
10%
Manufacturing Company
9%
Financial Services Firm
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise19
Large Enterprise29
 

Questions from the Community

What is the biggest difference between Corelight and Vectra AI?
The two platforms take a fundamentally different approach to NDR. Corelight is limited to use cases that require the eventual forwarding of events and parsed data logs to a security team’s SIEM or ...
What do you like most about Corelight?
It's easy to create additional dashboards specific to supporting specific tasks.
What is your experience regarding pricing and costs for Corelight?
The solution is too expensive compared to others. If you have the technical knowledge, it's good. Corelight is a very big gap between you and others if you’re new.
How does Crowdstrike Falcon compare with Darktrace?
Both of these products perform similarly and have many outstanding attributes. CrowdStrike Falcon offers an amazing user interface that makes setup easy and seamless. CrowdStrike Falcon offers a cl...
Which is better - SentinelOne or Darktrace?
Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is meant for smaller to medium-sized businesses. It is also a good option for organ...
What is your experience regarding pricing and costs for Darktrace?
Concerning pricing for the product, I would say it is somewhat expensive.
 

Overview

 

Sample Customers

Education First
Irwin Mitchell, Open Energi, Wellcome Trust, FirstGroup plc, Virgin Trains, Drax, QUI! Group, DNK, CreaCard, Macrosynergy, Sisley, William Hill plc, Toyota Canada, Royal British Legion, Vitol, Allianz, KKR, AIRBUS, dpd, Billabong, Mclaren Group.
Find out what your peers are saying about Corelight vs. Darktrace and other solutions. Updated: March 2026.
884,371 professionals have used our research since 2012.