#Semantic Search

#1

Khoj

Open-source personal AI assistant that searches and chats with your documents, notes, and the web.

#2

Futurwise

Turn bookmarks and reading into searchable, organized insights

#3

bloop AI

AI code search that lets developers query and understand codebases in natural language.

#4

Remio AI

Personal AI knowledge hub that turns scattered notes, links, and files into organized insights.

#5

Infora AI

AI-powered search and knowledge engagement platform for faster, smarter discovery

#6

Zep AI Memory

Long-term memory layer for AI agents and LLM apps

#7

Submind

AI notes app that organizes your thoughts into a searchable second brain

#8

FLAMEHAVEN FileSearch

Self-hosted RAG file search engine (FastAPI) with keyword/semantic/hybrid modes, citations, API keys, and Docker quickstart.

#9

Exa.ai

AI-powered search and retrieval API built for LLMs and intelligent workflows

#10

Vectara

Enterprise platform for building grounded generative AI agents and assistants

#11

Haystack AI

Open-source Python framework for building search, RAG, and LLM-powered applications.

#12

ContextClue AI

AI-powered knowledge base that turns scattered company documents into instant, searchable answers.

#13

Chroma

An open‑source vector database and embeddings engine for building retrieval‑augmented AI applications.

#14

Pinecone AI

Managed vector database for fast, scalable semantic search and RAG applications.

#15

Pinecone

Fully managed vector database for real-time semantic search in AI applications

#16

Elicit

AI research assistant that finds, summarizes, and synthesizes academic papers at scale.

AI-powered search built for Web3 and e-commerce growth

#18

Agent WordLift

Conversational AI assistant for SEO, content creation, and entity-driven optimization.

#19

Iris.ai

AI-powered research assistant for scientific literature review and analysis