Weaviate — Deep Dive

Company Overview Weaviate is an AI-native, open-source vector database that has emerged as a foundational technology for the modern AI application stack. Founded with a mission to democratize AI development, Weaviate enables developers to design, build, and ship complete AI experiences without managing complex infrastructure. The platform stores both objects and vectors, enabling semantic search at scale while combining vector similarity search with keyword filtering, retrieval, and the fault tolerance and scalability of a cloud-native database. The company was co-founded by Bob van Luijt and Etienne Dilocker, who recognized early on that the explosive growth of AI applications would require a new class of database technology—one built from the ground up for vector data rather than retrofitting traditional databases. Their vision has proven prescient: as global spending on AI technology and services is projected to surpass $300 billion in 2026 (according to IDC), Weaviate has positione