AppFlowy
Open-source AI workspace combining projects, wikis & teams with offline support and data ownership.
Privacy-first, open-source knowledge base with block-based editing and local file storage.
Logseq is a privacy-first, open-source knowledge base designed for efficient note-taking, knowledge management, and seamless collaboration. Whether you want to organize your thoughts, manage tasks, or build a personal knowledge system, Logseq offers a robust and flexible environment for individuals and teams.
Logseq is an open-source platform that helps you store your interests, questions, ideas, quotes, reminders, and notes in a secure and future-proof way. With a focus on privacy, Logseq ensures your data remains under your control, making it ideal for both personal and professional use.
Logseq is a powerful, privacy-first alternative to Notion, offering advanced note-taking, knowledge management, and collaboration features. Its open-source nature, local data storage, and flexible plugin ecosystem make it ideal for anyone who values control, privacy, and customization. Visit logseq.com to learn more and start building your knowledge base today.
Download Logseq for free from the official website. Create your first graph, start taking notes in Markdown, and explore the graph view to visualize your ideas. Enhance your workflow with plugins and themes, and join a growing community dedicated to privacy-first knowledge management.
Open-source AI workspace combining projects, wikis & teams with offline support and data ownership.
Privacy-first knowledge management with local encryption, peer-to-peer sync, and offline-first architecture.
Microsoft's free digital notebook with cross-platform sync, multimedia support, and Office integration.