AppFlowy

AppFlowy is an open-source workspace application that combines notes, databases, and task management in a single interface. It functions as an alternative to tools like Notion, but with a focus on user privacy and data ownership. Because the source code is publicly available, you can self-host AppFlowy on your own servers, audit the code for security, or contribute improvements yourself. The tool includes basic AI features for writing assistance and content generation, though these are secondary to its core organisational capabilities. AppFlowy suits individuals and teams who want full control over their workspace data and prefer not to rely on closed-source cloud services.