Pinecone 2.0 is a robust update to the vector similarity search platform, designed to transition from research labs to production applications. The new version introduces metadata filtering for improved search result control, a hybrid storage model to significantly reduce costs, and a new REST API for enhanced usability. The platform's architecture has been overhauled for increased reliability and availability, incorporating Kafka ingestion and Kubernetes orchestration to separate storage and compute processes. Pinecone 2.0 is also SOC2 Type II audited, ensuring enterprise-grade security, and offers a revamped documentation portal for developers. These enhancements position Pinecone as a flexible and cost-effective solution for enterprises looking to implement vector search technology.