Best AI Search Tools for Startups

Neuronto Agentic Resource Discovery (ARD) Index. Federated search across every public ARD registry, plus a verified tool index read from each MCP server's own tools/list, hybrid lexical and semantic…

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

Vane is an AI-powered answering engine.

Autonomous theorem prover combining language-model proof search with Lean 4 verification.

Multi-agent Agentic RAG decision room with bilingual EN/VI retrieval, hybrid BM25+vector search, a corrective critique loop and cited answers — built with Next.js, TypeScript and the Vercel AI SDK.

A simple, fast and user-friendly alternative to 'find'

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

google-search-mcp is a free tool in the Search category on GitHub. It covers various topics such as AI agents, Google search, and web scraping. With 7 stars, this tool is designed for users interested

ai-resume-intelligence is a free tool designed for individuals interested in optimizing their resumes for Applicant Tracking Systems (ATS). It leverages artificial intelligence and natural language pr

The github/HasData/indeed-mcp tool is a free search tool designed for individuals interested in job listings and recruiting. With a focus on AI agents, web scraping, and model context protocol, this t

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

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

booking-mcp is a free Search tool designed for users interested in topics like AI agents, hospitality, and web scraping. With a 3-star rating on GitHub, this tool is tailored for those working with bo

https://arxiv.org/abs/2606.28344. The end of web parsing. The beginning of scalable pixel-native search. link: https://pixelrag.ai/

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/

Search infrastructure for AI

duckduckgo-mcp is a free tool in the Search category with a 5-star rating. It is designed to assist users in utilizing the Model Context Protocol (MCP) for interacting with AI agents like Claude withi

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

AI-powered tool for generating documents, spreadsheets, apps, charts, and images with citations

dsh-progressive-tools is a free tool in the Search category on GitHub. It covers a range of topics such as AI agents, context cache, deepseek, and TypeScript. With 2 stars, this tool is designed for t

A vector index built on TurboQuant, written in Rust with Python bindings

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

An AI-powered search engine with a generative UI

MCP Toolbox for Databases is an open source MCP server for databases.

[MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal dev…

The context API to search, scrape, and interact with the web at scale. 🔥

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

21 Lessons, Get Started Building with Generative AI

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Python scraper based on AI

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…

A lightweight, lightning-fast, in-process vector database

📚 Papers & tech blogs by companies sharing their work on data science & machine learning in production.

The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.

This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed notebook tutorial.

☁️ Build multimodal AI applications with cloud-native stack

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

GUI for ChatGPT API and many LLMs. Supports agents, file-based QA, GPT finetuning and query with web search. All with a neat UI.

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable…

SoTA production-ready AI retrieval system. Agentic Retrieval-Augmented Generation (RAG) with a RESTful API.

🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.

The AI search platform

Statistical Machine Intelligence & Learning Engine

Optimizing online product discovery.

Phind is a search engine for developers.

Find it, Faster with Arc Search

AI-powered tools for enhancing content and productivity.

Extension that summarizes Google search results.

Directly optimize information search.

AI chat for every YouTube video, with instant summaries and search.

Transforms enterprise documents into AI-ready knowledge.

Search API for AI agents needing real-time web data.

PimEyes is a face recognition search engine.

Simplified tech doc search assistant for developers.

AI search engine delivering right answers from internal data.

AI chatbot for marketing workflows and research.

AI-Powered Site Search Experience

Enhanced Google search with reddit and website summaries.

AI-powered productivity tool for Chrome

Search responses with ChatGPT on Google and Bing.

Improved web search assistant for seamless browsing.

Power AI agents with clean web data.

AI-powered chat tool for web searches.

Find similar images with AI-powered reverse search.

Your AI Go-To Source: #1 AI Directory and #1 AI Newsletter

AI universal search and organization tool.

Language-powered search for the modern web.

Weaviate is an AI-native database for developers.

Vespa is an AI search platform for various applications.

Find UGC content faster with AI-powered search

AI agent for e-commerce revenue growth.

Streamline support and boost productivity with centralized knowledge.

Stock image finder for licensed images.

Browser extension for enhanced search results.

Search with Google and ChatGPT combined.

AI search engine for asking questions and getting answers.

A tool for topic and question research.

AI search tool providing direct answers.

Local government news updates from official sources.

Break language barriers with AI-powered global search.

Fast, scalable building blocks for LLM apps

Summarize Google and YouTube content with ChatGPT.

AI product intelligence platform for data-driven decisions.

Measure your brand's visibility in AI search results.

AI assistant for workplace knowledge management.

Elevate customer support with cognitive search and AI.

Search engine for finding visual content for creative projects.

AI personal assistant for your digital brain.

Context graph for connecting industrial AI records.

Search engine for discussions across various platforms.

Cosmos helps video companies leverage past projects.

Turn screenshots into intelligent, searchable notes with AI.

One search box to find it all

AI assistants powered by your favorite podcasts.

Product discovery platform for apparel e-commerce.

Build Google-like file search with a single API.

Natural language search for personal videos and images.