Pluto Security Closes $42 Mn to Secure Enterprise AI Tools and Agents

The funding includes an $8.5 million seed round led by TLV Partners and a $34 million Series A round led by Jump Capital. Other investors include Ansa Capital, Skinos, the founders of cybersecurity company Armis, and angel investors.

How Pluto Security Helps Businesses Manage AI Risks

Pluto Security provides software that gives businesses visibility into how employees use AI tools and how those tools interact with company systems and data.

Its platform monitors AI applications, extensions, skills, Model Context Protocol (MCP) servers, and other components that AI agents depend on. It can identify potentially dangerous components, detect suspicious agent activity, and help companies enforce security policies.

More Than 30 Enterprise Customers

Pluto Security began selling its product in April 2026 and has already attracted more than 30 enterprise customers.

Its customers include Oscar Health, Workato, Sixt, and AlphaSense. Bahat also said the startup has crossed $2 million in annual recurring revenue (ARR), indicating early commercial traction.

The company reports that approximately 70% of its sales pipeline comes from inbound interest, although it has not disclosed how much of that demand comes directly from its community platform.

Plutonium Platform Supports Customer Growth

Pluto launched Plutonium, a free platform that allows users to assess security risks associated with publicly available AI skills, connectors, and add-ons.

The platform also offers an MCP scanner and a catalogue of verified components. According to Bahat, thousands of security professionals use Plutonium, making the community an important source of product feedback and potential customers.

About Pluto Security

Pluto Security is an enterprise cybersecurity startup with operations in the United States and Israel. The company focuses on securing AI applications, AI agents, and the tools employees use to build and operate AI-powered systems.

Led by CEO and co-founder Shahar Bahat, Pluto aims to help businesses maintain visibility and control over AI activity without preventing employees from adopting AI tools. Its platform combines risk detection, security monitoring, and real-time intervention to help organizations manage emerging threats associated with enterprise AI adoption.

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