Proofpoint
Human-centric cybersecurity protecting people, data and brands against cyber attacks
Proofpoint is an enterprise cybersecurity platform that addresses risk across people, data, and AI agents. It provides visibility and policy enforcement across email, cloud, and collaboration channels, and maintains an audit trail for AI interactions, including autonomous agents and shadow AI.
The platform is organized around three areas: Collaboration Security, which addresses threats targeting people and agents across channels; Data Security, which provides visibility and control over the storage, access, usage, and movement of sensitive data and communications; and AI Security, which offers discovery of AI apps, users, agents, MCP servers, and external services, runtime enforcement of context-aware policies on employee prompts and agent actions, and an audit trail covering individual prompts and multistep agent workflows. The Agent Integrity Framework is presented as a maturity model for securing autonomous AI.
Proofpoint is positioned for organizations seeking to govern AI and protect data and communications across enterprise environments. The pages describe a demo request as the route to evaluation, but do not specify free plans, trials, editions, or seat-based and usage-based packaging.
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