Vald

JVector is the most advanced embedded vector search engine, built in pure Java by DataStax. It provides high-performance ANN search for RAG and AI applications on the JVM.

Jina AI Serve is a cloud-native framework for building multimodal AI applications, supporting RAG pipelines, agent systems, and multimodal search.

Milvus is a high-performance open-source vector database built for AI applications. It supports storage, indexing, and similarity search of large-scale vector data, ideal for RAG, recommendation systems, and more.

Open-source AI engine to run any model — LLMs, vision, voice, image, video — on any hardware without GPU. Provides OpenAI-compatible API for fully local, privacy-first AI inference.