Corelight

Market position

The company cites third-party analyst recognition in network detection and response, including Leader placement in the 2025 Forrester Wave, Leader and Outperformer status for NDR, and Leader placement in the SPARK Matrix for NDR from QKS Group.

Corelight positions its differentiation on high-fidelity network evidence combined with governed, deterministic agentic workflows that provide full auditability of automated investigations, alongside expert-authored detection and response playbooks and an open, integration-friendly architecture.

Technology

Sensors capture and transform network traffic into metadata and logs used as evidence; a multi-layered detection engine fuses threat intelligence, machine learning, behavioral analytics and expert-tuned signatures, while agentic triage automation consolidates alerts, correlates evidence and executes playbooks with deterministic, auditable logic. Data models support native Splunk CIM integration, and integrations extend to CrowdStrike Charlotte AI and Microsoft security products.

Go-to-market

Corelight markets through its website with demo requests, publishes technical blog content and analyst recognition, and relies on integrations and joint value propositions with ecosystem vendors including CrowdStrike, Splunk (Enterprise Security and SOAR), Microsoft (Defender, Sentinel, Entra ID) and AWS. Customer reviews are surfaced through Gartner Peer Insights.

Enterprise and public-sector security operations teams; reviewer profiles cited by the company span healthcare, manufacturing, government and IT security and risk management roles.

Geography

The platform includes a Cloud Sensor for Amazon Web Services environments in addition to on-network deployment.