Updated Apr 22, 2026
Score 44
Corelight logo

Corelight

Ranked #67 of 1,000+ cybersecurity companies
Profile
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INITIALIZING DATA STREAM...

Overview

Legal Name
Corelight, Inc.
Founded
2016
Crunchbase Rank
#2452

Transforming network data into evidence, powering AI-driven detection and workflows, and enabling the AI SOC ecosystems.

Corelight is a San Francisco-based cybersecurity company (founded in 2013) whose open NDR/network traffic analysis platform, built on the Bro open-source framework and deployable via on-prem or cloud sensors, converts network traffic into structured evidence to power AI-driven detection, faster investigations, and expert threat hunting that helps security teams detect and stop attacks.

Industries
Network Management SoftwareComputer and Network SecurityBusiness/Productivity SoftwareCybersecurity
Type
Privately HeldEmerging Unicorn

Company Size

Employees
 
474
Range201–500 employees
110K+

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Headquarters

548 Market St, San Francisco, CA 94104

Followers

 
21,460

Press Coverage

DateArticlePublisher
Aug 14, 2025Corelight Welcomes Veteran Security Research Leader Ali Islam to Lead Corelight LabsPR Newswire
Apr 2, 2025Corelight Welcomes Top Financial Services Security Experts as AdvisorsPR Newswire
Nov 14, 2024MSSP Market Update: CRA Honors Women in IT SecurityMSSP Alert
Sep 8, 2021Former Symantec and Malwarebytes Executive Joins Corelight as Senior Vice President of ProductPR Newswire
Jul 21, 2021Corelight Appoints Julie Parrish as New Chief Marketing OfficerPR Newswire
Aug 26, 2020Corelight Appoints Brian Dye CEO and Michele Bettencourt as Executive Chair of the BoardIT Security Guru
Dec 9, 2025Corelight Welcomes Leading Cybersecurity Executives as AdvisorsPR Newswire
Oct 31, 2025Infosec products of the month: October 2025Help Net Security
Oct 30, 2025Corelight Expands Leadership in Evasive Threat Detection with AI-Powered Enhancements and Integrated Threat IntelligencePR Newswire
Oct 17, 2025New infosec products of the week: October 17, 2025Help Net Security

1–10 of 31

Specialties

BroIntrusion DetectionCybersecurityZeekNetwork Security MonitoringNSMNetwork Traffic AnalysisNTANDRnetwork detection and responseThreat Detection

Categories

AnalyticsCyber SecurityNetwork SecuritySecuritySoftware

Event Appearances

8 events · 3 sponsor · 5 exhibitor
Les Assises de la Sécurité
Oct 8, 2025·Sponsor
RSA Conference 2023
Apr 24, 2023·Exhibitor
splunk .conf21
Oct 20, 2021·Sponsor
RSA Conference 2020
Feb 24, 2020·Exhibitor
Black Hat USA 2019
Aug 3, 2019·Sponsor
Gartner Security & Risk Management Summit 2019
Jun 17, 2019·Exhibitor
Infosecurity Europe 2019
Jun 4, 2019·Exhibitor
RSA Conference 2019
Mar 4, 2019·Exhibitor

Product

NameDescription
InvestigatorA SaaS-based network detection and response platform that simplifies threat investigation and accelerates triage and resolution.
ZeekAn open-source network traffic monitoring tool that provides detailed network metadata for security analysis and proactive defense.
Suricata IDSAn open-source intrusion detection system integrated into Corelight's platform to generate security alerts from network traffic.
Smart PCAPA packet capture solution that selectively records network packets needed for investigations, enabling long-term traffic storage.
Static File Analysis with YARAA malware detection service using pattern matching with YARA rules to identify threats in network traffic.
Corelight CollectionsCurated security analytics packages that provide detections and insights into network activity and threats.