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
PaperBrain Verified Research Tool

AI research assistant — search, summarize, and chat with scientific papers, or turn them into audio podcasts.

ChatPDF.ae Verified Knowledge

AI tool that lets you chat with PDFs — ask questions, get summaries, and extract insights instantly.

veridive Verified Knowledge

Ask questions about long-form video and podcast content — get AI-generated answers with citations.

ChainClarity Verified Research Tool

AI-powered crypto whitepaper analyzer — get simple explanations of complex blockchain projects in seconds

KnowledgeGraph GPT Verified Knowledge

Convert unstructured text into a structured knowledge graph using OpenAI's GPT-3

KnowledgeGPT Verified Knowledge

AI search tool that delivers interactive, formatted answers — like calculators, quizzes, and guides — instead of just links.

Omphalis Verified Research Tool

AI reading companion that cleans, structures, and annotates articles, PDFs, podcasts, and videos so you actually understand them.

Second Opinion Verified Research Tool

AI Chrome extension that fact-checks and detects bias in any text you highlight online.

StudyRecon Research Tool

AI-powered literature review tool — search multiple databases, visualize topics, and get paper summaries in one place.

Findsight Verified Research Tool

Search and compare core ideas from thousands of non-fiction books.

selfGPT Verified Research Tool

AI assistant that analyzes your PDFs, text files, and YouTube videos to extract insights and answer questions

floatz AI Verified Research Tool

AI-powered scientific risk intelligence platform for life-science investment due diligence

Ouro Verified Research Tool

Collaborative platform where researchers share datasets, APIs, and ideas to solve complex problems together

HorizonX Verified Research Tool

AI-powered research platform for brainstorming, literature review, writing, and data analysis in one workspace.

Complexity Verified Knowledge

AI-powered knowledge platform that provides instant answers to complex questions across various domains

AI Lime Verified Research Tool

Upload documents and chat with them — ask questions, get instant answers from legal contracts, research papers, and more.

ChatGPT o1 Verified Research Tool

Advanced AI language model with enhanced reasoning capabilities for solving complex problems in science, math, and programming

The Grok App Verified Research Tool

AI-powered document search and analysis — upload files, ask questions, and get instant answers from your own content.

Chat With Docs Verified Knowledge

AI tool to chat with PDFs, Word docs, and more — ask questions and get instant answers with citations.

The Asimov Institute Verified Research Tool

Non-profit AI research institute exploring neural networks for creative industries like architecture, design, fashion, and music

Qonqur Verified Research Tool

AI tool that organizes research articles into interactive knowledge maps for self-study and tracking progress.

Inquisite Verified Research Tool

AI-powered research tool that searches 100M+ academic papers and visualizes their relationships.

NeevaAI Verified Knowledge

AI-powered search engine that gives direct, cited answers without ads or trackers

AI ChatDocs Verified Research Tool

Chat with your documents — upload PDFs, Word files, or websites and ask questions to get instant answers and summaries

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