Radiant Security

Radiant Security builds an adaptive AI SOC platform designed to triage every alert type that reaches the SOC, not just a subset, and pairs it with integrated log management as a counterweight to SIEM cost. Independent and venture backed on a $15 million Series A, Radiant sits in the group of purpose built autonomous triage platforms alongside Dropzone and Prophet that drop in over the tools a security team already runs.

The product ingests alerts from existing detection tools and investigates them with real time threat detection and automated response, producing detailed analytics on each case. Two things shape its positioning. The word adaptive points at breadth: rather than specializing in one alert class, Radiant aims to handle whatever the SOC sees, from endpoint to identity to cloud, which suits teams that want one triage layer across a heterogeneous alert stream. The integrated log management is the commercial hook: by offering log storage inside the platform, Radiant pitches itself as a way to reduce the storage and licensing spend a separate SIEM accumulates, a lighter version of the data layer consolidation Exaforce pursues more aggressively. Users cite the integration capabilities and analytics depth, with room noted for improvement in support responsiveness and documentation clarity.

Radiant publishes no pricing; contracts run through enterprise sales. Its center of gravity is the overlay triage class, faster to deploy than a full data layer platform and broader in alert coverage than a single purpose analyst, with the log management option giving cost conscious teams a SIEM offset. For a security team that wants adaptive triage across all its alerts plus a lever on SIEM spend without committing to a full ingestion migration, Radiant is a credible middle path in the lane.