AI Research

AI answer engine that researches the web and cites sources, with a Deep Research...

The web-data API for AI — turn any site into clean, LLM-ready markdown with craw...

Google's AI research and note-taking tool that grounds answers in your uploaded ...

AI search engine for research that answers questions using evidence and consensu...

AI research assistant that finds papers, extracts data into tables, and summariz...

A search engine built for AI — semantic web search, content extraction and deep ...

A visual thinking workspace — whiteboards, cards and now AI — built for deeply u...

An AI data analyst — upload spreadsheets or connect data and get real analysis, ...

Free 'Spotify for papers' that builds visual citation and author networks to hel...

Allen Institute's free AI-powered academic search engine with TLDR summaries and...

A search API purpose-built for LLMs and RAG — real-time, sourced web results you...

Visual graphs of the literature around any paper — see the field's structure ins...

Interactive citation-mapping tool that visualizes literature and alerts you to n...

AI research platform that explains papers, answers questions about PDFs, and hel...

Research tool that shows how papers cite each other — supporting, contrasting, o...

An AI-native workspace built on a supertag graph — meetings, notes and agents fe...

Deep scientific search assistant that runs thorough, agentic searches to find ha...

A research workspace (formerly Unriddle) for reading, annotating and writing acr...

A modern spreadsheet with an AI analyst built in — summarize, transform and enri...

Stanford's open research assistant that writes Wikipedia-style, citation-grounde...

A document AI that reads PDFs with tables and formulas properly, answering with ...

Free citation-network tools that build a map of the literature from seed papers ...

A technical spreadsheet where AI writes Python, SQL and formulas in-cell — analy...

A self-organizing knowledge base that summarizes anything you save and resurface...

A reference manager with an AI research assistant — organize sources Zotero-styl...

Ask questions across unlimited documents with cited answers — built for legal, t...

Point it at your draft and it finds the papers you should be citing — recommenda...

Summarizes dense scientific papers into plain language digests — built for keepi...