Bay
Bay provides a security platform that discovers, monitors, and controls AI agents across enterprise endpoints and cloud environments.
Bay is a cybersecurity company based in Tel Aviv, IL. It has raised $50 million in disclosed funding. Its latest round was a Series A of $50 million in November 2026.
Overview
Bay offers a security platform designed to manage and secure AI agent activity within organizations. Its technology functions as a control plane for AI agents, operating across laptops, browsers, and cloud workspaces to provide visibility and runtime enforcement. The platform automatically discovers all deployed agents and their associated tools—such as MCP servers and plugins—while enabling security teams to set customized policies for automated threat prevention. By identifying risks like exposed credentials or toxic tool combinations, the software aims to allow companies to scale AI adoption without compromising security. Founded by Yuval Zacharia, Boris Danilovich, and Aner Morag, the company leverages expertise from endpoint and API security. Bay has secured $50 million in Series A funding. The company targets enterprise customers, offering an 'agentless' deployment model that can be implemented in under five minutes. Bay is positioned as a foundational security layer for organizations transitioning from experimenting with AI to deploying agents at scale.
Funding
Total disclosed: $50M across 1 round. Computed only from sourced rounds.
Investors
Questions and answers
What does Bay do?
Bay provides a security platform that discovers, monitors, and controls AI agents across enterprise endpoints and cloud environments.
How much has Bay raised?
Bay has raised $50 million in disclosed funding across 1 round tracked by OSH.
Who has invested in Bay?
Investors in Bay include Battery Ventures, YL Ventures, Striker Venture Partners, Micron Ventures, M12 and 1 more.
When and where was Bay founded?
Bay and is based in Tel Aviv, IL.
Sources
- 1.Bay raises $50m for AI agent security after nine months in stealth — thenextweb.com
- 2.Israeli AI security startup Bay emerges from stealth with $50M in funding to stop rogue AI agents before they cause damage - Tech Startups — Tech Startups - Tech News, Tech Trends & Startup Funding, Nov 10, 2026
- 3.Bay · Official
- 4.Bay · Official
- 5.Bay · Official