DopplerAI

免費 / 開源Pinecone is a managed vector database and AI knowledge platform for building retrieval-augmented generation (RAG), semantic search, and agent memory. It stores vector embeddings at scale, makes writes searchable within seconds with no index tuning, and keeps p99 latency steady as data grows. Pinecone powers products for more than 10,000 customers and over a million developers worldwide.

為 AI Agent 提供持久記憶與持續學習的記憶引擎

免費 / 開源Qdrant is an open-source vector search engine and database, written in Rust, for high-performance similarity search in AI applications.

免費 / 開源為現代應用與電商打造的 AI 搜尋與檢索平台

免費 / 開源以嵌入、重排與讀取 API 打造的搜尋基礎架構

免費 / 開源為 AI 代理打造的網頁搜尋 API 與爬蟲