Knowledge — AI tools

279 tools in this category

Answer engines that search the web and cite what they used, plus assistants that read academic papers or your own uploads and return summaries with references. Built for people who need to trace a claim back to its source, not just receive a fluent paragraph.

Works with
279 tools
citrine.io Verified Research Tool

AI platform for accelerating materials and chemical product development — analyze data, run virtual experiments, and find optimal formulas.

Nouswise Verified Research Tool

AI research agent that provides verifiable answers from your own documents, designed for regulated industries.

Ithy AI Verified Research Tool

AI research aggregator — combines multiple AI models to generate comprehensive, visual answers in seconds

Suprmind.ai Verified Ai Model Comparison

Multi-AI decision platform — ask one question, get five AI models to debate and verify answers in a single thread.

FileGPT Verified Research Tool

Chat with PDFs, docs, audio, video, and webpages using AI — ask questions and get instant answers from your files.

Linfo.ai Verified Research Tool

AI tool that summarizes articles and YouTube videos into structured takeaways and mind maps for quick comprehension

Chance AI Verified Knowledge

AI visual Q&A app — snap a photo, tap once, get instant answers about anything you see

SurfMind Verified Research Tool

Free browser extension that brings AI chat (GPT, Claude, Gemini) to any webpage for summaries and research

ChattyDocs Verified Research Tool

AI document assistant — chat with PDFs, text files, and websites to get instant answers with cited sources

Ponder AI Verified Research Tool

AI research workspace — upload documents, connect ideas visually, and collaborate with AI to synthesize knowledge.

Storytell.ai Verified Research Tool

AI research assistant that analyzes your uploaded documents and web searches to generate strategic reports and insights.

Ai-Powered Document Analysis Platform Verified Research Tool

AI document analysis platform — upload your documents, ask questions, get sourced answers instantly

OmniBox Verified Knowledge

AI knowledge hub — collect web content, parse files, and ask questions across all your saved information.

APAC Verified Research Tool

AI-powered search engine for finding and evaluating AI startups across multiple industries.

DrugCard Verified Research Tool

AI-powered platform for automated literature screening and drug safety monitoring in pharmacovigilance workflows.

Democrasee.io Verified Research Tool

AI-powered voter copilot — understand legislation, track money in politics, and collaborate with other voters

PaperChat Verified Research Tool

AI document chat tool — upload PDFs, ask questions, get instant summaries and answers with source references.

aiPDF Verified Research Tool

Chat with any PDF — upload documents, ask questions, and get AI-powered summaries with source references.

SciPub+ Verified Research Tool

AI-powered academic writing assistants that help researchers structure papers, draft sections, and streamline literature reviews

yoursearch.ai Verified Research Tool

AI search engine that delivers summarized, ad-free results directly in your favorite messenger apps.

Liner Verified Research Tool

AI-powered research assistant that highlights and saves key info from any webpage.

Top 100k site
Socratic by Google Knowledge

Use your camera to search, translate text, identify objects, and get homework help — just point and shoot.

Top 100k site
Document Transcribe Verified Research Tool

Transcribe, Translate, and Organize Handwritten and Historical Documents

Audiolizer Verified Research Tool

AI tool that converts academic PDFs and arXiv papers into narrated audio with chapter navigation

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