WitnessAI

WitnessAI is a unified AI security and governance platform that secures every AI interaction across employees, models, applications, and autonomous agents. Rather than pattern-matching for known malicious strings, the platform applies intent-based behavioral controls: it analyzes the meaning and purpose behind each prompt to catch sophisticated multi-turn attacks and contextual jailbreaks before they reach models or agents. It sits at the infrastructure layer between users and AI systems, intercepting interactions at the network level, which means any agent deployed in the corporate network, homegrown or SaaS, is automatically visible to the security team. Its agentic AI governance capabilities, expanded in January 2026, secure agents in two ways: monitoring which agents are active, what MCP servers and tools they access, and what data they share, while connecting human and agentic identities and capturing the evolving decision-making context, including agent state and execution commands at runtime, to provide explainability for agent actions; and extending AI application protection from models to agents, blocking attacks and malicious prompts before they arrive. Witness Protect covers B2C chatbot protection against prompt injection and unauthorized LLM outputs. The platform deploys as security microservices on-premise, in a cloud sandbox, or within a VPC, spanning cloud and edge. A leading pure-play AI security and governance vendor, WitnessAI grew ARR over 500% in the trailing year with production customers among the largest publicly held enterprises in financial services, utilities, automotive, airlines, retail, and telecom. Within the AI-agent-security cluster of independents, WitnessAI is the network-layer entrant: it derives its coverage from running in the network rather than from gateways, hooks, or in-cluster installs, and is distinguished by connecting human and agentic identities into one observability plane across both workforces.