Carbon is the fastest way to connect external data to LLMs, no matter the source. Our universal retrieval engine allows Large Language Models (LLMs) to search for relevant content across multimedia file formats, websites, and 15+ data sources, including Dropbox, Google Drive, OneDrive, GMail, and Notion. We're purpose-built for multi-tenant use cases, and our software development kits (SDKs) simplify access controls, file synchronization, and third-party authentication, requiring minimal effort from developers. Carbon enables businesses to easily and safely integrate state-of-the-art semantic search and question-answering capabilities into their applications, knowledge bases, websites, chatbots, agents, or support helpdesks at an affordable price.