Pinecone serverless is a newly introduced vector database architecture designed to support the development of generative AI (GenAI) applications by offering cost-effective, scalable, and easy-to-use solutions. This serverless model allows users to store and search vast amounts of vector data at up to 50 times lower costs compared to traditional pod-based systems, thanks to its innovative memory-efficient retrieval and intelligent query-planning features. It eliminates the need for users to manage or configure database infrastructure, as it automatically handles scaling and resource allocation. Pinecone serverless enhances application performance by enabling developers to incorporate extensive knowledge bases into their AI applications, thereby improving result relevance and accuracy. It also offers seamless integration with popular GenAI tools and frameworks, allowing developers to connect and optimize their workflows effortlessly. Companies like Notion, Gong, and DISCO have successfully utilized Pinecone serverless to enhance their AI capabilities, showcasing its potential to revolutionize GenAI application development.