FlashRank alternatives for AI agents.

YouTube Full Text Search - Search all of YouTube from the command line

The retrieval layer for production AI systems. Lightning-fast (<10ms) search without vector databases. Built for browser, edge, on-device, and cloud.

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

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

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

Framework for enhancing LLMs for RAG tasks using fine-tuning.

Research project. A Memory solution for users, teams, and applications.

SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.

Semantic search over videos using Gemini Embedding 2 or Qwen3-VL.

MTEB: Massive Text Embedding Benchmark

Represent, send, store and search multimodal data

Local-first AI job intelligence workbench for scraping roles, ranking fit, and generating tailored application materials.

Open-source inference server and production cluster for all the models your agent needs.