Piiano

Privacy & Security

Piiano, founded in 2021 and headquartered in Israel, has pivoted from its original data security focus to become a provider of endpoint security for AI agents.

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Piiano provides endpoint security software that discovers, monitors, and controls the behavior of AI agents on desktop computers.

Piiano, founded in 2021 and headquartered in Israel, has pivoted from its original data security focus to become a provider of endpoint security for AI agents. As of mid-2026, the company markets its product under the name 'Autonomous Security,' targeting the security risks introduced by desktop AI agents such as Cursor, Claude Code, and Codex Desktop. The company's platform provides visibility into agent activity, runtime enforcement of policies, and a secure cloud environment for hosting MCP servers and credentials.

Piiano's product portfolio includes three main layers: Shadow AI & Agent Discovery, which inventories installed agents and assesses risk; Runtime Enforcement, which blocks malicious actions in real-time; and Secure MCP Cloud, which sandboxes MCP servers and centralizes credential storage. The company's website prominently features a16z branding and a calendly link for a16z, indicating a close relationship with the venture firm. Piiano has not publicly disclosed its revenue, funding rounds, or customer count.

The company operates in a nascent market segment, competing with traditional endpoint detection and response (EDR) vendors who are beginning to add agent-specific controls, as well as with other startups focused on AI supply chain security. Piiano's current positioning emphasizes that traditional EDR was built for human users and does not address the unique behaviors of AI agents, such as executing tools, loading plugins, and accessing credentials. The company's go-to-market strategy appears to focus on security teams in enterprises that are deploying coding agents at scale.

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Who buys this

  • Security teams at enterprises deploying AI coding agents (e.g., Cursor, Claude Code)
  • Organizations concerned about shadow AI and ungoverned agent activity on workstations
  • Companies seeking to secure MCP (Model Context Protocol) server deployments and associated credentials
  • Enterprises requiring runtime enforcement of policies against AI agent actions

Strengths and what to watch

Strengths

  • Addresses a clear and emerging security gap that traditional EDR tools do not cover, specifically the behavior of AI agents executing tools and accessing credentials.
  • Offers a three-layer product stack (discovery, runtime enforcement, secure cloud) that covers the full lifecycle of agent security from visibility to control.
  • Strong branding and implied backing from a16z, a top-tier venture firm, which lends credibility in the enterprise security market.

Watch for

  • The company has pivoted from its original data security focus to AI agent security, which may signal a lack of traction in the previous market or a reactive shift to a trend.
  • No publicly disclosed revenue, funding rounds, or named customers, making it difficult to assess market traction or financial health.
  • The market for AI agent security is nascent and competitive, with incumbent EDR vendors and other startups likely to enter the space, potentially commoditizing the offering.

Key Information

Industry
Privacy & Security
Founded
2021
Headquarters
Israel

Frequently Asked Questions

What is Piiano?

Piiano is an endpoint security company that provides software to discover, monitor, and control AI agents on desktop computers. Founded in 2021 and based in Israel, it markets its product as Autonomous Security, targeting risks from agents like Cursor and Claude Code.

What does Piiano's Autonomous Security do?

Piiano's Autonomous Security platform offers three layers: Shadow AI discovery to inventory installed agents, runtime enforcement to block malicious actions in real time, and a secure cloud environment for hosting MCP servers and credentials. It addresses security gaps traditional EDR misses.

How does Piiano protect against AI agent risks?

Piiano provides visibility into agent activity, enforces policies during runtime, and sandboxes MCP servers. It blocks actions like executing tools or accessing credentials, filling a gap left by traditional endpoint detection tools built for human users, not AI agents.

Who is Piiano's target customer?

Piiano targets security teams at enterprises deploying AI coding agents like Cursor and Claude Code at scale. It also serves organizations concerned about shadow AI on workstations and those needing to secure MCP server deployments and associated credentials.

How is Piiano different from traditional EDR?

Traditional EDR was built for human users and doesn't address AI agent behaviors like executing tools, loading plugins, or accessing credentials. Piiano specifically monitors and controls these unique actions, providing runtime enforcement and discovery tailored to AI agents on desktops.

What is Piiano's Secure MCP Cloud?

Piiano's Secure MCP Cloud is a layer of its platform that sandboxes MCP servers and centralizes credential storage. It provides a secure environment for hosting these servers, reducing risks from AI agents accessing sensitive data during tool execution.

Sources

  1. www.piiano.com — Product description, features, target agents (Cursor, Claude Code), branding as 'Autonomous Security', and a16z affiliation.
  2. www.piano.io — Confirms that 'Piano' is a separate company (publisher engagement platform) and not related to Piiano.
  3. investors.planet.com — Confirms that 'Planet' is a separate company (satellite imagery) and not related to Piiano.
  4. www.researchandmarkets.com — Confirms that 'Piano' refers to the musical instrument market and is not related to Piiano.