Sentrial

Sentrial is a real-time production monitoring platform for AI agents. It detects semantic failures - hallucinations, infinite loops, bad tool calls, and user frustration signals - that never throw an error and never surface in traditional APM tools. Founded by two UC Berkeley undergrads, Sentrial uses per-customer fine-tuned classifiers and full-fidelity session capture to give engineering teams source-code-level failure pinpointing, plus a session replay-and-fork debugger for production agent issues.