Algolia vs Trieve

Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.

AI 에이전트를 위한 웹 검색 API와 크롤러

AI 모델에 실시간 웹 데이터를 공급하는 검색·추론 API

현대적 앱과 커머스를 위한 AI 검색·검색 플랫폼

무료 / 오픈소스하나의 키로 4,100개 이상의 에이전트 도구를 종량제로

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.

임베딩·리랭커·Reader API로 구성된 검색 인프라

무료 / 오픈소스셀프 호스팅도 클라우드도 가능한 초고속 검색 엔진

Zilliz is the company behind Milvus, the open-source vector database, and offers Zilliz Cloud — a fully managed vector database service built for large-scale AI retrieval, RAG, and similarity search workloads.

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

Bocha AI Search is a search engine built for AI applications. It returns clean, accurate, high-quality web results that AI agents and LLM apps can consume directly, and it ships with multimodal vertical agents for restaurants, hotels, attractions, flights, academic papers, and document libraries.

피드백 루프를 갖춘 관련성 엔진