Static low-bandwidth search at scale

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Postgres for Search and Analytics

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/