Pinecone

Pinecone Systems, Inc. provides an AI knowledge platform built around three offerings: Database, Nexus, and Marketplace. Its fully managed vector database handles writes that become searchable within seconds, with automatic indexing and query speed that holds steady as data grows. Nexus compiles enterprise data into governed knowledge that is served through a single query for AI agents, and the company offers an API, a console, and plugins for tools such as Claude Code, Cursor, and Copilot.

The company serves developers building retrieval-augmented generation pipelines and enterprise organizations that need governed, compliant access to their data. The website lists customers including Adobe, Microsoft, OpenAI, Cohere, Workday, and Zapier, and states that it supports more than 10,000 customers and 1 million developers. Enterprise offerings include encryption, single sign-on, role-based access control, and SOC 2 Type II, HIPAA, GDPR, and ISO 27001 certifications. The company is based in San Francisco, California.