Tier4 AI

Tier4 AI is a cybersecurity company that offers an AI-driven Managed Detection and Response (MDR) platform. The platform is designed to automate complex investigative tasks, enabling security teams to prioritize meaningful threats over routine alert triage. Core platform capabilities include: - Automated alert investigation and aggregation using AI analysts - Intelligent alert scoring to reduce false positives and repetitive workloads - AI-generated remediation guidance delivered without requiring additional team training - Integration with existing security tools and workflows The platform is positioned for organizations that find traditional MDR solutions insufficient in speed or precision. Tier4 AI's approach centers on augmenting existing security personnel by providing automated guidance and enriched alert context, rather than replacing human analysts entirely. The company states its technology has been developed drawing on experience serving Fortune 100 companies, U.S. Intelligence Community organizations, and critical infrastructure operators. Tier4 AI is backed by investor Medina Ventures. The target market includes enterprise and critical infrastructure organizations seeking faster detection and response capabilities without significant additional staffing or training investment.