PlainID

About PlainID

Agentic AI changes everything. Authorization makes it secure. Authorization is where trust is broken, or created. AI agents without enforced boundaries leak sensitive data in seconds. PlainID is the only Agentic Identity Platform at the core of your identity stack. It secures the entire AI flow, inputs and outputs, data retrieval, and MCP tools. By enforcing Zero Standing Privileges, PlainID ensures just in time access is granted and automatically adjusts as context changes. Every decision is evaluated dynamically, securing applications, APIs, data, and agentic AI workflows end to end. One place. Full clarity. Real-time control. Trusted by Fortune 500 organizations to secure access for millions of identities, PlainID helps enterprises scale authorization with confidence in an AI-driven world. Control what every identity can do, access, and expose.