Quotient AI

Quotient is the monitoring platform for AI systems. We help teams catch failures in their AI systems—like hallucinations, broken reasoning, and irrelevant retrievals—before users do. Our platform runs specialized detectors on logs and traces from AI systems, identifies root causes, and surfaces the issues that matter most across prompts, messages, tool calls, and data. Whether you're building with AI search, RAG or agents, Quotient gives you visibility into what your AI is doing—and why. Developers use Quotient to ship faster, debug smarter, and build AI apps they can trust in production. Founded in 2023 by the team behind GitHub Copilot’s evaluation infrastructure, Quotient is advancing AI reliability through cutting-edge research, open-source solutions, and enterprise-grade solutions.