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Agent runtime security & posture

Platforms that discover AI agents across a company, watch what they do at runtime and enforce policy.

11 tools · listed alphabetically · no paid ranking

Cisco AI Defense

Lab: pending

Discovers AI assets, red teams models and enforces runtime guardrails from the network layer.

CommercialAgent runtime security & posture

HiddenLayer

Lab: pending

End-to-end AI security platform that detects threats against models and agents at runtime.

CommercialAgent runtime security & posture

Knostic

Lab: pending

Secures AI coding agents (Claude Code, MCP servers, skills, IDE extensions) used inside a company.

CommercialAgent runtime security & posture

Noma Security

Lab: pending

Agent security and governance platform for enterprise security teams.

CommercialAgent runtime security & posture

Operant AI

Lab: pending

Real-time discovery, detection and defense for AI apps, agents and MCP.

CommercialAgent runtime security & posture

Pillar Security

Lab: pending

Platform to discover, govern and secure every AI agent and workflow across an organization.

CommercialAgent runtime security & posture

Prisma AIRS

Lab: pending

Palo Alto Networks' AI security platform to discover, assess and protect AI apps, models, agents and data.

CommercialAcquired / parentAgent runtime security & posture

Straiker

Lab: pending

Detects prompt injection, tool misuse and runtime attacks across agentic AI apps.

CommercialAgent runtime security & posture

WitnessAI

Lab: pending

AI security and governance with network visibility, intent-based controls and runtime protection.

CommercialAgent runtime security & posture

Wiz AI-SPM

Lab: pending

AI security posture management: visibility and risk reduction across models, training data and AI services in the cloud.

CommercialAcquired / parentAgent runtime security & posture

Zenity

Lab: pending

Evaluates every AI agent action in real time to control what agents can and cannot do.

CommercialAgent runtime security & posture