ReliaQuest

Security operations platform automating detection, investigation, and response across an organization's existing security tools.

ReliaQuest's GreyMatter platform connects to the security stack a company already owns and applies AI to triage alerts, run investigations, and execute response actions. It targets enterprise SOC teams that want faster outcomes without ripping out current tooling. The company was founded in 2007 and is based in Tampa.

Category: AI SOC & SecOps
Founded: 2007
Funding: $830M raised (Private Equity, 2025)
Website: https://www.reliaquest.com

Seen at Black Hat USA 2026 (Titanium sponsor, booth 2139 / 8505).

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