Best AI tools for< Extract Knowledge >
20 - AI tool Sites

GitBook
GitBook is a knowledge management platform that helps engineering teams centralize, access, and add to their technical knowledge in the tools they use every day. With GitBook, teams can capture knowledge from conversations, code, and meetings, and turn it into useful, readable documentation. GitBook also offers a variety of features to help teams collaborate on documentation, including a branch-based workflow, real-time editing, and user permissions.

PrivacyDoc
PrivacyDoc is an AI-powered portal that allows users to analyze and query PDF and ebooks effortlessly. By leveraging advanced NLP technology, PrivacyDoc enables users to uncover insights and conduct thorough document analysis. The platform offers features such as easy file upload, query functionality, enhanced security measures, and free access to powerful PDF analysis tools. With PrivacyDoc, users can experience the convenience of logging in with their Google account, submitting queries for prompt AI-driven responses, and ensuring data privacy with secure file handling.

Skimming
Skimming is an AI tool that enables users to interact with various types of data, including audio, video, and text, to extract knowledge. It offers features like chatting with documents, YouTube videos, websites, audio, and video, as well as custom prompts and multilingual support. Skimming is trusted by over 100,000 users and is designed to save time and enhance information extraction. The tool caters to a diverse audience, including teachers, students, businesses, researchers, scholars, lawyers, HR professionals, YouTubers, and podcasters.

Podwise
Podwise is an AI-powered podcast tool designed for podcast lovers to extract structured knowledge from episodes at 10x speed. It offers features such as AI-powered summarization, mind mapping, content outlining, transcription, and seamless integration with knowledge management workflows. Users can subscribe to favorite content, get lightning-speed access to structured knowledge, and discover episodes of interest. Podwise aims to address the challenge of enjoying podcasts, recalling less, and forgetting quickly, by providing a meticulous, accurate, and impactful tool for efficient podcast referencing and note consolidation.

Podwise
Podwise is an AI-powered podcast tool that helps users extract structured knowledge from podcasts. It offers features such as AI-powered summarization, mind mapping, outlining, transcription, and integration with popular knowledge management tools. Podwise aims to enhance the podcast listening experience by providing users with a more efficient and effective way to learn and retain information from podcasts.

Knowledge Graph Generator
The website is an AI tool designed to generate a knowledge graph based on input text. It uses advanced algorithms and machine learning capabilities to streamline operations, deliver personalized experiences, and unlock new possibilities. Users can input text related to various topics, and the tool processes the information to create a structured knowledge graph.

Lettria
Lettria is a no-code AI platform for text that helps users turn unstructured text data into structured knowledge. It combines the best of Large Language Models (LLMs) and symbolic AI to overcome current limitations in knowledge extraction. Lettria offers a suite of APIs for text cleaning, text mining, text classification, and prompt engineering. It also provides a Knowledge Studio for building knowledge graphs and private GPT models. Lettria is trusted by large organizations such as AP-HP and Leroy Merlin to improve their data analysis and decision-making processes.

txyz.ai
txyz.ai is an AI-powered platform that aims to integrate all paths to knowledge. It leverages artificial intelligence algorithms to provide users with a comprehensive and efficient way to access and organize information. The platform offers a user-friendly interface that allows individuals to streamline their research process, gather insights, and make data-driven decisions. With txyz.ai, users can explore diverse sources of information, extract valuable insights, and stay updated on the latest trends in their field of interest.

Gladia
Gladia provides a fast and accurate way to turn unstructured audio data into valuable business knowledge. Its Audio Intelligence API helps capture, enrich, and leverage hidden insights in audio data, powered by optimized Whisper ASR. Key features include highly accurate audio and video transcription, speech-to-text translation in 99 languages, in-depth insights with add-ons, and secure hosting options. Gladia's AI transcription and multilingual audio intelligence features enhance user experience and boost retention in various industries, including content and media, virtual meetings, workspace collaboration, and call centers. Developers can easily integrate cutting-edge AI into their products without AI expertise or setup costs.

Nex
Nex is an AI Knowledge Copilot application designed to help users efficiently extract main points from long YouTube videos and articles. It offers features like summarizing content, providing quick takeaways, highlighting essential parts, and saving inspirations. With Nex, users can improve their information absorption and save time by focusing on the most relevant parts of the content.

FileGPT
FileGPT is a powerful GPT-AI application designed to enhance your workflow by providing quick and accurate responses to your queries across various file formats. It allows users to interact with different types of files, extract text from handwritten documents, and analyze audio and video content. With FileGPT, users can say goodbye to endless scrolling and searching, and hello to a smarter, more intuitive way of working with their documents.

ThreadScribe.ai
ThreadScribe.ai is a chatbot for Slack that uses cutting-edge AI to transform your Slack conversations into a structured, easily searchable knowledge base. Effortlessly organize your Slack discussions into searchable knowledge with one click. It utilizes cutting-edge AI to summarize lengthy discussions into concise, actionable insights, saving you time and enhancing decision-making. ThreadScribe.ai integrates effortlessly with Slack, ensuring a smooth transition from casual conversations to structured knowledge without disrupting your workflow. It transforms the maze of Slack channels into a navigable treasure trove of knowledge, helping you find the signal through the noise.

TextMine
TextMine is an AI-powered knowledge base designed for businesses to manage and analyze critical documents efficiently. It offers features such as document analysis, smart-search capabilities, automated data extraction, and structured dataset transformation. TextMine helps businesses save time and money by streamlining document management processes and enabling informed decision-making. The application caters to various industries like Technology, Legal Services, and Financial Services, providing solutions for teams in Procurement, Finance, Compliance, CIOs, and CDOs.

expert.ai
expert.ai is an AI platform that offers natural language technologies and responsible AI integrations across various industries such as insurance, banking, publishing, and more. The platform helps streamline operations, extract critical data, drive revelations, ensure compliance, and deliver key information for businesses. With a focus on responsible AI, expert.ai provides solutions for insurers, pharmaceuticals, publishers, and financial services companies to reduce errors, save time, lower costs, and accelerate intelligent process automation.

expert.ai
expert.ai is an AI platform that offers natural language technologies and responsible AI integrations across various industries such as insurance, banking, publishing, and more. The platform helps streamline operations, extract critical data, drive revelations, ensure compliance, and analyze complex documents. It provides solutions for insurers, pharmaceuticals, publishers, and financial services companies, leveraging a hybrid AI approach and purpose-built natural language workflow. expert.ai's Green Glass Approach focuses on transparent, sustainable, practical, and human-centered AI solutions.

TextMine
TextMine is an AI-powered knowledge base that helps businesses analyze, manage, and search thousands of documents. It uses AI to analyze unstructured textual data and document databases, automatically retrieving key terms to help users make informed decisions. TextMine's features include a document vault for storing and managing documents, a categorization system for organizing documents, and a data extraction tool for extracting insights from documents. TextMine can help businesses save time, money, and improve efficiency by automating manual data entry and information retrieval tasks.

Visus
Visus is a tool that allows you to create your own ChatGPT AI. With Visus, you can train your AI on your own data, ask it questions, and get instant answers. Visus is designed to understand your language and provide quick and accurate responses to any question you may have about your documents. It can help you uncover valuable insights from your data quickly and effortlessly.

Linnk AI
Linnk AI is a powerful web research assistant and PDF summarizer tool designed to help professionals analyze and summarize content quickly and efficiently. It allows users to skim through news and articles effortlessly, grasp complex research insights, and summarize lengthy PDFs in seconds. With features like cross-language summarization, automatic knowledge base creation, and browser extension integration, Linnk AI empowers users to accelerate insight acquisition and creation. Join over 30,000 professionals and experience faster analysis and smarter content creation with Linnk AI.

Nuclia
Nuclia is an AI-powered search engine that helps businesses unlock the value of their unstructured data. With Nuclia, businesses can quickly and easily search, analyze, and extract insights from their data, regardless of its format or location. Nuclia's AI capabilities include natural language processing, machine learning, and deep learning, which allow it to understand the context and meaning of data, and to generate human-like text and code. Nuclia is used by businesses of all sizes across a variety of industries, including financial services, healthcare, manufacturing, and retail.

Storytell.ai
Storytell.ai is an enterprise-grade AI platform that offers Business-Grade Intelligence across data, focusing on boosting productivity for employees and teams. It provides a secure environment with features like creating project spaces, multi-LLM chat, task automation, chat with company data, and enterprise-AI security suite. Storytell.ai ensures data security through end-to-end encryption, data encryption at rest, provenance chain tracking, and AI firewall. It is committed to making AI safe and trustworthy by not training LLMs with user data and providing audit logs for accountability. The platform continuously monitors and updates security protocols to stay ahead of potential threats.
3 - Open Source AI Tools

ragflow
RAGFlow is an open-source Retrieval-Augmented Generation (RAG) engine that combines deep document understanding with Large Language Models (LLMs) to provide accurate question-answering capabilities. It offers a streamlined RAG workflow for businesses of all sizes, enabling them to extract knowledge from unstructured data in various formats, including Word documents, slides, Excel files, images, and more. RAGFlow's key features include deep document understanding, template-based chunking, grounded citations with reduced hallucinations, compatibility with heterogeneous data sources, and an automated and effortless RAG workflow. It supports multiple recall paired with fused re-ranking, configurable LLMs and embedding models, and intuitive APIs for seamless integration with business applications.

Agent
Agent is a RustSBI specialized domain knowledge quiz LLM tool that extracts domain knowledge from various sources such as Rust Documentation, RISC-V Documentation, Bouffalo Docs, Bouffalo SDK, and Xiangshan Docs. It also provides resources for LLM prompt engineering and RAG engineering, including guides and existing projects related to retrieval-augmented generation (RAG) systems.

vault-ai
OP Vault is a tool that leverages the OP Stack (OpenAI + Pinecone Vector Database) to allow users to upload custom knowledgebase files and ask questions about their contents. It provides a user-friendly Golang server and React frontend for querying human-readable content like books and documents, making it valuable for knowledge extraction and question-answering. Users can upload entire libraries, receive specific answers with file and section references, and explore the power of the OP Stack in a practical interface.
20 - OpenAI Gpts

Automated Knowledge Distillation
For strategic knowledge distillation, upload the document you need to analyze and use !start. ENSURE the uploaded file shows DOCUMENT and NOT PDF. This workflow requires leveraging RAG to operate. Only a small amount of PDFs are supported, convert to txt or doc. For timeout, refresh & !continue

Lilli
Lilli is a generative AI, designed for rapid data analysis and knowledge extraction to enhance consulting efficiency

LiDAR GPT - LAStools Comprehensive Expert
Expert in LAStools with in-depth command line knowledge.

Summary of articles by density chain
This prompt is structured to provide an effective methodology in generating progressively more detailed and specific summaries, focused on key entities.

PDF Ninja
I extract data and tables from PDFs to CSV, focusing on data privacy and precision.

Visual Storyteller
Extract the essence of the novel story according to the quantity requirements and generate corresponding images. The images can be used directly to create novel videos.ε°θ―΄ζ¨ζεΎηθͺε¨ζΉιηζ,ε―θͺε¨ηζι£ζ ΌδΈθ΄ζ§εΎη

Receipt CSV Formatter
Extract from receipts to CSV: Date of Purchase, Item Purchased, Quantity Purchased, Units

PDF AI
PDFChat : Analyse 1000's of PDF's in seconds, extract and chat with PDFs in any language.

Watch Identification, Pricing, Sales Research Tool
Analyze watch images, extract text, and craft sales descriptions. Add 1 or more images for a single watch to get started.

The Enigmancer
Put your prompt engineering skills to the ultimate test! Embark on a journey to outwit a mythical guardian of ancient secrets. Try to extract the secret passphrase hidden in the system prompt and enter it in chat when you think you have it and claim your glory. Good luck!