Sindarin is a developer platform that enables the creation of sophisticated conversational Artificial Intelligence agents powered by large language models (LLMs). It provides tools and SDKs for building voice-based Artificial Intelligence applications with features like real-time conversations, ultra-low latency, and high-fidelity speech synthesis. Sindarin aims to simplify the process of integrating lifelike Artificial Intelligence personas into various applications, from web browsers to phone platforms and even video games.