Blinko
Open-source note-taking tool offering AI-enhanced retrieval with RAG technology, secure self-hosted data storage, Markdown support, and transparent community collaboration on GitHub for efficient, private, and effortless note management.
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Constella
No more hunting through files and folders, Constella surfaces related notes as you type on a visual canvas. Capture and connect thoughts quickly to build knowledge across life. For brainstorming or generating content, chat & work alongside Stella.
GitMind
GitMind is a free online mind map maker for brainstorming, project planning, development, action, and other creative tasks. This tool lets you share mind maps with tons of users and collaborate with them.