BrainAPI provides the missing memory infrastructure for AI applications. While LLMs excel at reasoning, they lack persistence and consistency. BrainAPI solves this with a plug-and-play API and SDK that give chatbots, agents, and enterprise AI tools long-term, secure, and cross-platform memory. It enables instant retrieval of facts, preferences, and business knowledge (~0.55s) and ensures data can be stored under the control and security policies that enterprises require. Think of it as Google Drive for organizational memory, scalable, model-agnostic, and built for businesses that want AI systems that truly remember.