notion

An educational mind mapping platform that converts text, images, and audio into visual mind maps

A desktop work log tool that captures thoughts and decisions while maintaining a knowledge graph.

PDF information processor that extracts content to generate summaries, tables of contents, and answer targeted questions.

An AI community platform sharing real-world cases and industry insights to foster collaboration.

An AI-powered document and knowledge management platform that integrates WeChat Official Accounts and web content, supporting local file processing and personal knowledge storage.

An educational assistant platform that generates summaries, flashcards, quizzes, and supports voice and multilingual interaction.

Kahana is a versatile platform designed to streamline the way teams and experts organize, share, and monetize knowledge and content. It enables users to gather various materials—such as documents, links, and videos—into a unified central hub, facilitating seamless collaboration through role-based access control. The platform supports real-time updates, permission management, and integrated payment processing, empowering creators to monetize their expertise via subscriptions or direct sales. With its intuitive interface accessible across multiple devices, Kahana makes it easy to maintain productivity and foster community engagement.

Rayyan AI is a web-based platform specifically designed for researchers conducting systematic and literature reviews. Leveraging artificial intelligence, machine learning, and natural language processing technologies, Rayyan streamlines the processes of screening, deduplicating, and organizing research articles. The platform supports collaborative work among multiple reviewers and offers features such as customizable tags, keyboard shortcuts, relevance ranking, and PRISMA flowchart generation. With mobile accessibility enabling offline work, Rayyan emphasizes transparency and reproducibility in the research process.

AFFiNE Pro is a next-generation productivity platform that combines the flexibility of a digital whiteboard with powerful note-taking, planning, and AI capabilities. Designed for both teams and individuals, it enables users to write, draw, and organize ideas on an infinite canvas, manage projects using databases, and collaborate in real time. Its multimodal AI assistant can generate content, convert documents into mind maps, and automate repetitive tasks. Privacy-focused, AFFiNE Pro supports local-first storage and self-hosting, while being highly customizable and fully open source.

StackOverflow AI is an enterprise-grade knowledge management solution designed for development teams and organizations. The platform leverages natural language processing technology to transform existing codebases, documentation, wikis, and internal resources into an intelligent, searchable knowledge base. Unlike traditional question-and-answer platforms, StackOverflow AI focuses on helping organizations unlock the value of their internal knowledge by making it easily discoverable and actionable. The platform seamlessly integrates with existing development workflows and delivers context-aware answers based on the organization's specific codebase and documentation.

Tana is an innovative, all-in-one workspace that enhances knowledge management and productivity through deep AI integration. It utilizes knowledge graphs and object-oriented note-taking to intuitively structure and connect information, mimicking the human brain's information processing patterns. Tana's AI capabilities include transforming voice memos into summaries, tasks, or publishable content, as well as AI-powered auto-filling and auto-tagging to automate repetitive tasks. The platform supports a variety of use cases for individuals, teams, and enterprises, helping users efficiently organize, collaborate, and turn ideas into actionable outcomes.

Leena AI is a comprehensive enterprise-grade AI solution that leverages proprietary large language models such as WorkLM™ to automate and optimize critical business functions including HR, IT, and knowledge management. It centralizes enterprise knowledge, automates routine tasks, and delivers personalized, real-time responses through conversational AI. The platform supports multi-channel, multilingual, and multimodal interactions, helping organizations reduce ticket volume, improve operational efficiency, and deliver a unified employee experience.