Bay Security
Track on RadarAgentic endpoint security platform that prevents AI agent risks in real time.
- Total raised
- $292M
- Employees
- —
- Founded
- 2016
- Momentum
- —
Data updated August 2026
About
About Bay Security
At a glance
Bay Security is a cybersecurity company specializing in AI Security, founded in 2016 and headquartered in San Francisco, United States. It has raised $292M in total funding and is privately held.
Bay Security develops an agentic endpoint security platform designed to address risks introduced by AI agents operating within enterprise environments. The platform takes a prevention-first approach, intercepting and classifying AI agent actions in real time before they execute, rather than relying on detection and response after the fact. The platform is organized around three core capabilities: - Discovery & Posture: Builds a contextual entity graph of AI agents, credential exposures, and dangerous configurations across an organization's endpoint fleet. Over 160 posture alerts surface findings, typically within 5 minutes of deployment. - Activity Monitoring: Provides real-time visibility into every AI agent action, including who triggered it, whether a human was involved, and the full chain from prompt to system action. - Enforcement & Control: Evaluates each agent action against full session context — including identity, prior actions, and data accessed — and returns an Allow, Ask, or Deny decision in real time. Policies are auto-generated based on the organization's actual tools and data flows. Bay deploys through existing EDR or MDM infrastructure without requiring new agents or tools. The platform targets enterprise security teams concerned about shadow AI, credential exposure, and AI agent abuse. Use cases include blocking unauthorized cloud resource exposure, tracing suspicious activity to AI agent sessions, and discovering unapproved AI tools with access to production systems. The company holds SOC 2 and ISO 27001 certifications. Customers include Fortune 500 and Fortune 1000 organizations.
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Valuation
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FAQ
Frequently asked questions about Bay Security
When was Bay Security founded?▾
Bay Security was founded in 2016.
Where is Bay Security headquartered?▾
Bay Security is headquartered in San Francisco, United States.
How much funding has Bay Security raised?▾
Bay Security has raised a total of $292M in total funding.
Is Bay Security public or private?▾
Bay Security is a privately-held company.
What does Bay Security do?▾
Bay Security develops an agentic endpoint security platform designed to address risks introduced by AI agents operating within enterprise environments. The platform takes a prevention-first approach, intercepting and classifying AI agent actions in real time before they execute, rather than relying…