SiYuan A privacy-first personal knowledge management software, written in typescript and golang. Self-hostedOpen sourceKnowledge Management Tools 46 973AGPL-3.0Gomis à jour le oct. 2026
D Docs Collaborative note taking, wiki and documentation platform that scales. Self-hostedOpen sourceNote-taking & EditorsKnowledge Management Tools 16 952MITK8Smis à jour le oct. 2026
NoteDiscovery Markdown note-taking app with plain-file storage, graph view, and MCP integration (alternative to Obsidian, Notion). Self-hostedOpen sourceNote-taking & EditorsKnowledge Management Tools 2 851MITPythonmis à jour le oct. 2026
A Aleph Tool for indexing large amounts of both documents (PDF, Word, HTML) and structured (CSV, XLS, SQL) data for easy browsing and search. It is built with investigative reporting as a primary use case. Self-hostedOpen sourceSearch EnginesKnowledge Management Tools 2 483MITDockermis à jour le déc. 2025
A Atomic Server Knowledge graph database with documents (similar to Notion), tables, search, and a powerful linked data API. Lightweight, very fast and no runtime dependencies. Self-hostedOpen sourceKnowledge Management Tools 1 627MITRustmis à jour le oct. 2026
M Marmot Data catalog for discovering and organizing data assets across your stack, including databases, APIs, message queues, and pipelines. Self-hostedOpen sourceKnowledge Management Tools 626MITDockermis à jour le oct. 2026
T TeamMapper Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate live on mindmaps. Self-hostedOpen sourceKnowledge Management Tools 515MITNodejsmis à jour le oct. 2026
L LibreKB Web-based knowledge base solution. A simple web app, it runs on pretty much any web server or hosting provider with PHP and MySQL. Self-hostedOpen sourceKnowledge Management Tools 62GPL-3.0PHPmis à jour le oct. 2026
M memEx Structured personal knowledge base, inspired by zettlekasten and org-mode. Self-hostedOpen sourceKnowledge Management Tools 2AGPL-3.0Dockermis à jour le oct. 2026
D Digimindmap Create simple mindmaps (documentation in French). Self-hostedOpen sourceKnowledge Management Tools AGPL-3.0Nodejs
Q QST Online assessment software. From a quick quiz on your phone to large scale, high stakes, proctored desktop testing, easy, secure and economical. Self-hostedOpen sourceLearning and CoursesKnowledge Management Tools GPL-2.0Perl
W Wiznote Manage your knowledge in documents with folders, markdown, full text search and webpage collection support. Self-hostedGratuitKnowledge Management Tools ProprietaryDocker