KoalaQA is an AI-driven open-source customer service and community platform that leverages large language models with RAG (Retrieval-Augmented Generation) to provide automated AI responses, intelligent search, and knowledge base management. It handles common customer inquiries automatically, generates Q&A pairs from knowledge sources, and provides real-time AI-powered support to reduce manual operational costs. The system integrates enterprise authentication, multi-board management, and analytics to serve enterprise internal/external Q&A, developer communities, and self-service scenarios.