Retrieval & Web Search

Web browser infrastructure for AI agents.

The browser with ChatGPT built in.

Ground Gemini responses in Google Search results.

Free internet metasearch engine which aggregates results from various search services and databases.

An AI agent-led search engine scored by upvotes, likes, and real money - not editors.

Vector database for portable AI

A persistent world for long-running agents.

SEO tools & resources to grow your search traffic

Optimization framework for real-world AI agents

AI Search and Discovery Platform

A fast tokenizer

The all-in-one AI application for everyone.

Ask questions, get answers, and discover relevant videos on YouTube.

Self-improving browser automation via the auto-research loop.

Chat an Idea. Get a Paper. Autonomous, Collaborative & Self-Evolving.

Turn multimodal content into structured insights

Build and maintain any dataset from the live web, that refreshes regularly.

An MCP server implementation that integrates the Brave Search API.

The world's #1 web data platform

A More Fair and Transparent Evaluation Benchmark of Deep-Research Agent

Memory Layer for Coding Agents

A new app designed with every stage of research in mind.

Build and deploy AI applications on Cloudflare's global network.

Efficient and Effective Passage Search via Contextualized Late Interaction over BERT

The browser for the next era of the internet.

Run a team of AI coding agents.

The new way to code with AI agents.

AI Search Engine for Research

Up-to-date code documentation for LLMs and AI code editors.

Open-source LLM Friendly Web Crawler & Scraper.

Transform documents into AI-ready data.

Introducing deep research

AI-powered Wikipedia for GitHub repositories.

A protocol framework for long-horizon autonomous tasks.

Mirror Discord guilds into local SQLite. Search server history without depending on Discord search.

Knowledge Infrastructure For AI Agents And Humans

Programming—not prompting—language models.

The AI research assistant.

A RAG benchmark for the real world.

The AI Legal Workspace for EU & National Law

Web search built for LLMs

A single API for frontier web research

Agent access to trusted external data sources

セルフ型ネットリサーチ

Fast and memory-efficient PLAID retrieval

The API for web data

Turn repeat web tasks into installable skills.

Scan your site for AI findability and trust.

Build efficient, verifiable RAG with multimodal data in the Gemini API.

The AI platform for every enterprise.

Your research assistant, grounded in the sources you trust

Your 24/7 personal AI agent.

Ask questions about your data in natural language.

The AI Workspace for Everything.

Optimize websites for AI-powered search engines while maintaining traditional SEO foundations.

A small package for creating os-agnostic conda environment.yml files

The Work AI Platform

Search official Google developer documentation from AI agents and IDEs.

GPT Researcher is an autonomous agent designed for comprehensive online research.

The code knowledge graph for AI coding assistants.

Deep integrations that bring the apps you use every day directly into Grok.

Charts 18 years of Hacker News interest by topic

The right call for every patient

ChatGPT for your files.

See what your content is worth to AI agents

One context layer. Every agent. Zero context loss.

The AI-powered workspace for UI & design inspiration.

Bookmark everything.

A shared home for versioned agent context.

A knowledge graph for your codebase, written in markdown.

AI Infrastructure for Enterprise Work.

Extract structured data from documents quickly and accurately.

The retrieval API for AI

Literature discovery tool.

AI-Powered Literature Review Platform

Build context-augmented AI agents with LlamaIndex.

Document parsing for LLM applications

AI-powered research assistant for deep, agentic research

Elastic Context Orchestration for Long-Horizon Search Agents

AI-Native Data Platform

MCP server for the Model Context Protocol

Scaling Long-Horizon LLM Agents via Indexed Experience Memory

Memory OS for AI systems

Layout-aware document OCR with bounding boxes, block typing, and inline confidence.

The best way to research with AI.

The API for RAG.

A local-first multi-vector database with a REST API.

AI search and assistants for your company's knowledge.

Give your AI assistant a persistent memory.

OpenResearcher: Unleashing AI Research Agents with Scaling and Reinforcement Learning

The browser that acts for you.

Awesome multilingual OCR toolkits based on PaddlePaddle.

RAG without vector databases

A community-supported supercharged version of paperless: scan, index and archive all your physical documents.

News for the curious.

Where Knowledge Begins

Premium AI search subscription

Postgres extension for BM25 and hybrid search.

Build an Agentic Knowledge Layer Once to Power Every AI Use Case

A library for training and using ColBERT-based models.

PyMuPDF for LLM Frameworks

Vector database for the next generation of AI applications.

Graph-Powered Text-to-SQL

The open-source RAG engine

The future of digital experiences, automatically

Resolve knowledge conflicts with the only instruction-following reranker

Research you can verify. Code you can trust.

Your AI Copilot to read, understand, and write research papers.

Real-Time SERP API

Embeddings, rerankers, and sparse encoders for sentence, text and image.

AI-powered SEO platform

Your Slack history, on your terms.

Intelligence-Driven Communications

Domain-agnostic LLM wiki engine

The best AI chat app.

The AI messenger that knows your team.

Search engine for AI agents

腾讯元宝

Everything AI needs to use the web.

The vector database for AI applications.

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

Private, unrestricted access to all the leading AI models across text, image, video, and audio, behind one API key.

WhatsApp archaeology with encrypted receipts.

A fast, AI-powered command-line (CLI) tool for managing your vector database (VDBs).

The AI-native database for a new generation of software.

A newspaper-themed clustering demo.

Extract data from any website with AI.

Graph-powered tailored intelligence platform

Ground Truth Retrieval

Your trusted AI assistant for work.