Best 9999+ AI Knowledge Base Tools in 2025

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An AI chatbot for YouTube videos that provides fast and detailed responses to user queries.

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moyuNote is a browser extension based on secondary training of the GPT large model. It allows users to annotate cluttered content on web pages, generate outline notes with a single click, and review them on the moyuNote official website. Additionally, moyuNote can answer complex questions, assist in writing content, posing queries, and even coding, serving as a valuable assistant to enhance work efficiency.

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An AI assistant powered by Wenxin model for text interpretation, translation, summarization, and more

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ChatGPT 4 for Google Bing, Baidu, DuckDuckGO with Midjourney AI Image Generator

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GetBotAI is a browser extension that serves as a gateway to the AI era, providing AI assistance powered by OpenAI for complex tasks like answering questions, writing emails, and smart searches. It offers features like chatbot, copywriting, Gmail login, smart reply, image generation, and more, making AI accessible everywhere.

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Avaamo Agent Assist is an AI powered, Contact Center agent assistant that provides live assistance from call acceptance, seamlessly integrates with CRMs and knowledge bases. Real-time analysis ensures contextually relevant information, saving time for agents and customers.

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An online browser plugin for watching foreign videos with translated subtitles and improved viewing experience.

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The Google AI Plugin aggregates multiple AI APIs to enhance productivity and user experience. It aids in content writing, text translation, code generation, and information retrieval, offering diverse solutions through integrated AI services without switching platforms.

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AI-powered academic support tool for efficient research

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Liner AI Copilot is a powerful tool that enables users to access ChatGPT/GPT-4 answers and integrate AI knowledge for research, offering assistance in digesting vast information from the web quickly.

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Free GPT AI Assistant Plugin supporting GPT-4, offering immersive translation, answering complex questions, and comprehending long texts. Usable everywhere with export to Notion.

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Definio is a productivity and learning tool that utilizes LLM models, dictionary lookups, and advanced AI technology to provide users with an exceptional browsing experience and personalized knowledge assistance.

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An intelligence assistant for any website using OpenAI's ChatGPT

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AI plugin developed by UnionAi with Kimi's core features, facilitating seamless communication in Chinese and English, providing secure and accurate information services. Accesses internet data, analyzes deeply to answer user queries. Enhances search, chat, page summarization, translation, code explanation to boost work efficiency. UnionAi continuously develops more features for comprehensive, convenient service offering.

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An AI-driven Chrome extension that replaces native bookmarks and reading list, and offers topic classification and content summarization.

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Knowledge consumption made easy with myGPTBrain. Save articles and pages with a click and get instant context-rich answers to your questions. Summarize the document, get important highlights, ask topic-specific questions, and more.

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An AI knowledge space for teams that records and transcribes meetings, transforming them into actionable knowledge for businesses. Features AI assistant for intelligent organization and search capabilities.

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Amazon Q Business is a generative AI-powered assistant that answers questions, summarizes content, and completes tasks using enterprise data securely.

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An AI-driven tool for interactive summarization and note-taking

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An AI-powered Chrome extension that revolutionizes PDF interactions by combining PDF summarization and ChatGPT capabilities for efficient knowledge extraction and navigation.