Unify AI is a platform designed for developers that allows users to access and compare large language models (LLMs) from different providers through a unified API. The platform provides real-time performance benchmarks to help users choose and optimize the most suitable model based on quality, speed, and cost-efficiency. Unify AI also offers custom routing features, allowing users to set constraints on cost, latency, and output speed based on their needs and define custom quality metrics. Moreover, Unify AI's system updates benchmark data every 10 minutes based on the latest data and routes queries to the fastest provider, ensuring peak performance continuously.