Pinecone

Pinecone is the trusted AI knowledge company. Its AI knowledge platform—Database, Nexus, and Marketplace—powers accurate, fast, cost-effective AI for 10,000+ customers and 1M developers worldwide. The trusted AI knowledge platform where fast, accurate retrieval doesn't get more expensive as it scales. Install the plugin in your agent, or call the API directly. Search, upsert, and rerank from the same index. Compiles enterprise data into governed knowledge once, then serves it through a single query. Knowledge compiled once costs less every time it is served. Across patent search, M&A due diligence, and revenue intelligence, Nexus used 85–97% fewer tokens per query than agentic RAG.