OpenBox AI

OpenBox is a runtime governance and trust layer for enterprise AI agents, launched publicly in March 2026 with a five million dollar seed round led by Tykhe Ventures. Its core distinction is enforcement at the moment of action rather than monitoring after the fact: where observability and logging tools analyze behavior once it has happened, OpenBox verifies identity, authorization, and policy at the point of execution to prevent unauthorized or non compliant actions before they take effect, a difference the company frames as a lock on the door versus a security camera. The timing is pointed at regulation, with the EU AI Act in force for high risk systems and new US federal AI policy raising audit trails, runtime policy enforcement, cryptographic attestation, and demonstrable risk controls from optional to obligatory.

The Runtime Governance Engine intercepts every agent action and runs it through a pipeline: a baseline risk score across fourteen parameters assigns a Trust Tier from one to four, guardrails compile into Open Policy Agent policies and behavioral rules, and every cognitive, action, and coordination event is scored in real time against the OWASP AIVSS framework for agentic AI, dynamically adapting trust and control to mitigate risks like tool misuse, access violations, and cascading failures. It provides real time runtime visibility into drift, cost, and latency, human in the loop approvals for high stakes decisions with policy suggestions learned from patterns, and cross organization trust for multi agent, multi vendor deployments. For auditability, each session's events are hashed into a Merkle tree and digitally signed into a tamper proof Proof Certificate, signed by the customer's own attestation service, a Trusted Execution Environment, or AWS KMS by default. Governance can start in the IDE with sensitive data scanning, secrets detection in AI generated code, CI/CD policy checks, and pre deployment red teaming. It integrates natively with Temporal, n8n, Mastra, LangChain, AWS, and Cursor as a drop in plugin.

OpenBox fits regulated enterprises and any team deploying agents that must demonstrate governance, from a small fintech to a large bank, and is deliberately positioned as accessible rather than reserved for those who can build it in house. It is a governance layer, not an agent builder, so it is a weaker fit for buyers seeking workflow orchestration, knowledge grounding, or prebuilt agents.