JetStream Security Inc.

JetStream (JetStream Security Inc.) is an AI governance and AI security company that provides enterprises with visibility into, and control over, how AI systems behave in production. Its platform is designed to map AI assets across clouds, SaaS vendors and endpoints, and to cover visibility, design, control, enforcement and financial accountability for autonomous AI activity in a single product rather than through multiple point tools.

The core construct of the platform is "JetStream AI Blueprints" — dynamic, system-generated graphs of the resources working toward a shared goal. Each Blueprint maps relationships among AI agents, the models they use, the data they access, the tools they call, and the human, agentic or non-human identities behind each action. Blueprints are built on real runtime behavior tracking rather than static diagrams; they define an authorized purpose, flag deviations when a system operates outside it, can be updated through an authorization workflow, and track the cost of each workflow including per-agent-run spend and accountability for that spend.

Stated focus areas include model context protocol (MCP) server sprawl, key sprawl and AI cost management. The company describes enforcement capabilities for controlling MCP proliferation and key sprawl, a verified MCP catalog based on deep scans of MCP servers, agentic identity governance for virtual workforces, and a customer-facing "kill switch" for situations that get out of hand [0][1][2][3].