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Corelight Open NDR vs Darktrace 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 Traffic Analysis (NTA)
3rd
Ranking in Network Detection and Response (NDR)
7th
Average Rating
8.8
Reviews Sentiment
7.6
Number of Reviews
7
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 (9th), Intrusion Detection and Prevention Software (IDPS) (2nd), Extended Detection and Response (XDR) (7th), Cloud Security Posture Management (CSPM) (10th), Cloud-Native Application Protection Platforms (CNAPP) (9th), Attack Surface Management (ASM) (4th), AI-Powered Cybersecurity Platforms (5th), AI Observability (6th)
 

Mindshare comparison

As of May 2026, in the Network Detection and Response (NDR) category, the mindshare of Corelight Open NDR is 4.9%, down from 5.5% compared to the previous year. The mindshare of Darktrace is 14.8%, down from 24.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Network Detection and Response (NDR) Mindshare Distribution
ProductMindshare (%)
Darktrace14.8%
Corelight Open NDR4.9%
Other80.3%
Network Detection and Response (NDR)
 

Featured Reviews

reviewer2834367 - PeerSpot reviewer
Growth And Strategy Lead at a computer software company with 51-200 employees
Network visibility has transformed how we detect nation state threats and protect critical industry
Before Corelight recently started pushing some of the agentic features, querying at times could be a little difficult, depending on your mastery of log scale. However, I think with a lot of the artificial intelligence that they are building in, it is getting a lot easier to query in the platform. I would definitely encourage them to continue down that path where anybody can hop into the platform and start running queries, whether it is a simple instruction like I want this, and an artificial intelligence process can actually build the query and do it. I think that would be super powerful. Cyber skill sets are in high demand, and there is a huge backlog in cyber talent. We cannot fill all the positions we need. The easier we can make these cyber systems for people to pick up and be effective on, I think is really key. Explainability of data is hyper important. In the past few artificial intelligence related updates we have gotten from Corelight, that has been one of the first questions our team has asked every time or that I have asked: show me what the model is doing, show me how it came to this analysis. Within Investigator platform, they are able to walk through and see exactly what data the artificial intelligence pulled from where and why it did what it did as far as making its suggestions. They have definitely built their system with artificial intelligence in mind up front, and having that openness as one of the key features of any of their artificial intelligence and machine learning processes in the platform is important. The issue with black boxes is obviously hallucinations from artificial intelligence and just not being able to trace to ground truth. When we are talking about these cyber incidents and being able to do forensics, you need to be able to pinpoint and tie everything together, and black boxes really obscure that and prevent you from doing so. Corelight has done a really good job of making sure that everything is explainable and everything is mapped when it comes to leveraging any of their artificial intelligence features.
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 Open NDR has had a positive impact on my company, providing visibility as the Suricata engine can scan huge volumes of traffic, including north-south and east-west, revealing signatures and exposures I was not expecting and enabling me to catch them with Suricata alerts."
"Technical support seems to be good."
"The most valuable feature is the embedded IDS from Suricata."
"It is easy to deploy and easy to handle."
"Our company has seen massive improvements in cybersecurity position for our clients."
"It's easy to create additional dashboards specific to supporting specific tasks."
"Corelight is easy to use."
"It is easy to deploy and easy to handle."
"The platform has many modules, and each module examines a different situation in the behavior."
"Darktrace impacts my organization positively by providing us with a better understanding of abnormal activities detected among users."
"It is autonomous. So, it learns. It uses algorithms and AI to learn the common behavioral patterns on the network, and it is able to identify threats based on abnormal patterns."
"I have used multiple solutions, but its graphical user interface is quite interesting and quite descriptive, with a lot of video animations where we can easily see how the data is transferred between various points, and it is also quite easy to understand for a new user."
"We are able to detect a lot of things, actually, and see what is happening in our network."
"It is autonomous, so it learns; it uses algorithms and AI to learn the common behavioral patterns on the network, and it is able to identify threats based on abnormal patterns."
"I have used multiple solutions, but its graphical user interface is quite interesting and quite descriptive. There are a lot of video animations, and we can easily see how the data is transferred between various points. That's something really interesting. It is also quite easy to understand for a new user."
"One thing I appreciate is Antigena Email, which is for email protection."
 

Cons

"They can enhance the interface of the product. They can make it more interactive and also easier to use for feature access."
"Corelight hasn’t added features in a long time."
"It's an expensive solution and the price could be reduced."
"Machine learning could be a good improvement, but it's very costly."
"The solution’s architecture is complex and difficult to understand. There are multiple machines and VMs."
"In the next release, building a graphical user interface would be helpful."
"Before Corelight recently started pushing some of the agentic features, querying at times could be a little difficult, depending on your mastery of log scale."
"They can enhance the interface of the product. They can make it more interactive and also easier to use for feature access."
"It's sometimes a challenge getting logs from different sources."
"They just need to work on their price."
"The pricing is expensive. It costs over $100,000 a year."
"The solution would benefit from automation. Currently, you have to know what you are searching for."
"Updates keep coming, which is great, but I prefer a unified UI experience. The intelligence section and the incident view should be seamlessly connected in one view to avoid jumping between pages."
"I'd love them to see maybe covering the cloud a bit more."
"Needs to improve its collaboration with local partners."
"The Darktrace Mobile app needs improvement as it's currently limited in functionality, and the learning AI takes a while to adapt to new devices, flagging new users as threats for up to a month before recognizing them as regular network users."
 

Pricing and Cost Advice

"It's a yearly fee and depends on what you are looking for."
"I am using a demo of Darktrace for deployment and testing which is free."
"The price of Darktrace is high and could be reduced. We pay approximately $30,000 to $54,000 annually."
"The product is expensive."
"It was $3,600 a month or $2,000 plus or so. I am not sure. Its licensing is pretty simple."
"The cost of the solution is expensive for smaller businesses. They will not be able to afford it or might not need this type of security solution."
"All of the other modules, such as the licensing modules, are on par. It's one for one."
"This solution is expensive."
"The pricing is quite high, estimated at around $350,000 per year."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise1
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise20
Large Enterprise29
 

Questions from the Community

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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.
 

Also Known As

Corelight Open NDR
No data available
 

Overview

 

Sample Customers

CarrefourEdnonGrand Canyon EducationSektorCERTTietoevryVolkswagen Financial Services
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 Open NDR vs. Darktrace and other solutions. Updated: April 2026.
894,998 professionals have used our research since 2012.