Auguria

Auguria sells a security data platform built around what it calls a Security Knowledge Layer, aimed at the alert-volume and cost problem security operations teams face when every log source gets dumped into a SIEM. Rather than adding another detection layer, Auguria’s pitch is to automatically identify the small fraction of security data (the company claims under 1%) that actually matters for investigations, filtering noise before it drives up SIEM ingestion costs and analyst workload.

Founded in 2022 by CEO Keith Palumbo and CTO Chris Coulter and headquartered in Ladera Ranch, California, Auguria spent more than two years building its platform before emerging from stealth in March 2024. The company raised $6.5M in seed funding from SYN Ventures and S Ventures, the strategic investment arm of EDR/XDR vendor SentinelOne — a notable strategic backer given SentinelOne’s own stake in reducing security-data noise for its customers.

Because Auguria only recently exited stealth, there is limited independent, third-party evidence of its real-world impact on SOC efficiency or SIEM cost reduction beyond the company’s own stated goal of 90%+ efficiency gains in investigations. Its differentiation — treating security data curation as a distinct problem from detection or response — is a credible and increasingly common thesis in the industry, but Auguria is an early-stage company whose claims have not yet been validated by named customer outcomes in public sources.