Agent Runtime & Execution Security
Approved tools can still be used in unsafe ways. These products provide an independent control layer around execution and stop actions that break policy before they affect external systems.
- Companies
- 23
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Companies
- AIM Intelligence
AIM Intelligence builds AI security products that test AI systems for vulnerabilities and apply real time guardrails to control their behavior.
- AI Score
AI Score builds an AI governance platform that monitors AI use across an organization and turns it into live controls, risk insight, and prioritized action.
- Bay
Bay provides a security control platform that monitors AI agents and blocks risky actions before they affect enterprise systems.
- Capsule Security
Capsule Security is a runtime security platform for AI agents that monitors behavior in real time and blocks unsafe actions before they are executed.
- CodeIntegrity
CodeIntegrity builds secure runtime controls for AI agents, letting enterprises inspect, constrain, approve, and audit tool calls before they reach production systems.
- Eve Security
Eve Security builds a runtime security and policy enforcement layer for agentic AI so enterprises can monitor, control, and block unsafe agent actions before they affect business systems.
- Evoke Security
Evoke Security builds a security platform that gives enterprises visibility, policy control, and real time protection for AI agents.
- Goodfire
Goodfire builds AI interpretability tools that help teams understand, monitor, and control model behavior before it causes unsafe outcomes.
- Harbor
Harbor builds software and insurance products that help companies measure, mitigate, and insure the risks introduced by AI agents.
- HiddenLayer
HiddenLayer is an AI security company that protects enterprise AI models and agentic applications from malicious actions and model attacks. (hiddenlayer.com)
- Kontext
Kontext builds runtime control and authorization software for AI agents. It checks each agent action against policy before the action executes and keeps an audit trail for security teams.
- Manifold
Manifold provides runtime security and detection and response for AI agents on endpoints, showing what agents do at runtime and stopping risky actions before they affect external systems.
- NOFire
NOFire builds a runtime control layer for AI agents in production, using a live production model to gate actions and prevent unsafe changes before they reach external systems.
- Noma Security
Noma Security is an enterprise AI security platform that helps companies discover, govern, test, and protect AI applications and agents at runtime.
- Opsin
Opsin is an enterprise AI security and governance company that helps security teams control agent behavior, access, and policy risk before unsafe actions reach external systems. (opsinsecurity.com)
- Outerlimit
Outerlimit builds a security and authorization layer for agentic AI that enforces policy at tool execution time.
- Pluto Security
Pluto Security builds an AI security platform that gives companies visibility and real time guardrails around employee used AI tools, agents, connectors, and related workflows before risky actions…
- Quint Security
Quint Security builds runtime behavioral security for AI agents. It watches what an agent actually does on the host and network, then blocks or flags actions that violate policy before they reach…
- Rein Security
Rein Security builds a runtime security platform for enterprise AI agents and applications that watches actions as they happen and blocks unsafe behavior before it reaches external systems.
- Straiker
Straiker builds security software that discovers, tests, and controls AI agents at runtime so unsafe actions can be blocked before they affect external systems.
- Ultra Security
Ultra Security provides real time visibility and policy guardrails that monitor and control AI agents’ actions before they reach connected tools and systems.
- WhiteMatter
WhiteMatter provides enterprise controls that govern AI agents and check their actions against policy before execution.
- WitnessAI
WitnessAI is an enterprise AI security platform that gives companies visibility, policy control, and runtime protection for AI usage, including agents and tools.