Overview
Product Information on Corelight Open NDR Platform
Updated 21st October 2025
What is Corelight Open NDR Platform?
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Overall experience with Corelight Open NDR Platform
Manager of IT Services
30B + USD, IT ServicesFAVORABLE
“Corelight's data and evidence is the real hero ”
It's been a breath of fresh air compared to the "black box" AI tools that dominate the NDR market. Most tools give you a high-level alert and then leave you to guess what actually happened. Corelight gives you evidence first. It is a large data volume, but once we turned on our ingest and got Zeek logs flowing into our SIEM, the speed of our investigations doubled. It's an impactful pro tool that doesn't hold your hand, but doesn't lie to you.
IT Security & Risk Management Associate
50M - 250M USD, MiscellaneousCRITICAL
“Challenges With Centralized Management In Multi-Environment Deployments Of Sensor Networks”
I feel this vendor could be better at listening to and working with customers to provide product improvement in a timely manner
About Company
Company Description
Corelight is a company that primarily focuses on network security. Its objective is to transform network and cloud data into detailed evidence to help counter ever-evolving cyber threats. The company offers an open Network Detection and Response (NDR) platform that provides a comprehensive, correlated view of the network, granting unmatched visibility to users. With the advantage of swift investigation, expert-like cyber threat hunting and potential attack disruption capabilities, Corelight targets to enhance cybersecurity preparedness. It offers both on-premise and cloud-based sensors capable of capturing standard industry telemetry and insights that align with pre-existing user tools and processes. Clients of Corelight span diverse sectors, including large scale businesses, government agencies and research institutions.
Company Details
Company type
Private
Year Founded
2016
Head office location
San Francisco, United States
Number of employees
201 - 500
Website
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- Manager of IT Services10B+ USDIT ServicesReview Source
Corelight's data and evidence is the real hero
It's been a breath of fresh air compared to the "black box" AI tools that dominate the NDR market. Most tools give you a high-level alert and then leave you to guess what actually happened. Corelight gives you evidence first. It is a large data volume, but once we turned on our ingest and got Zeek logs flowing into our SIEM, the speed of our investigations doubled. It's an impactful pro tool that doesn't hold your hand, but doesn't lie to you. - Manager, IT Security and Risk ManagementGov't/PS/EdGovernmentReview Source
Death of NDR is greatly exaggerated
Corelight have been great and engaged with us from initial deployment stages through to ongoing maintenance in production. Product gets updated frequently with new functionality that is genuinely useful capability additions. - Engineering Manager50M-1B USDIT ServicesReview Source
Excellent customer support and GUI makes administration simple
Corelight staff have been friendly, knowledgeable, and prompt about providing support whenever we have asked, which has occurred on a range of topics over the course of the last year. I have been impressed with their level of responsiveness compared to other vendors, and I have not had a single negative interaction with Corelight even while troubleshooting product problems or issues, which says a lot about their staff's professionalism and courtesy. - IT Security & Risk Management Associate10B+ USDSoftwareReview Source
Corelight Offers Efficient Support and Valuable Insights But Hardware Issues Noted
Corelight is easy to work with. They respond to emails quickly, often within minutes of engaging them. Their team is knowledgeable about their product and have been very helpful in getting a deployment planned out and designed. This is the second time I've worked with Zeek, Suricata, and Corelight, and both experiences have been good. - IT Security & Risk Management Associate<50M USDSoftwareReview Source
Corelight’s Knowledgeable Team Enhances Success Despite Complex Suricata Policy Tuning
The support team and onboarding teams were/are very responsive and intelligent. Our Corelight TAM is awesome and knowledgeable, and helps us get what we want to get done ... done.
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