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Bricklayer AI raises $5 million Seed round led by Tech Square Ventures to enhance cybersecurity operations with AI agents.

Oct 22, 2025•8 days ago

Amount Raised

$5 Million

Round Type

seed

ArlingtonNetwork SecurityCyber SecuritySecurityArtificial IntelligenceSoftware

Investors

Blue Wing VenturesDreamit VenturesSovereign's CapitalTech Square Ventures

Description

Bricklayer AI, an agentic cybersecurity platform, announced a $5 million Seed round led by Tech Square Ventures. The funding will accelerate product development and expand operations. The round was oversubscribed with participation from prior investors. Bricklayer AI aims to meet growing enterprise demand for AI-driven security automation.

Company Information

Company

Bricklayer AI

Location

Arlington, Virginia, United States

About

Bricklayer AI is the first multi-agent LLM-based AI solution that brings autonomous AI specialists and human experts into a single collaborative and effective security team. Our automated AI Security Analyst, Threat Intelligence Analyst, and Incident Responder autonomously handle complex incidents, with minimal human oversight. They learn continuously, collaborate seamlessly, and enable human teams to build a stronger defense.

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers