Tana is described as ''s combination of simple concepts lets you build anything. Easily turn raw notes into tasks, bugs, follow-ups and more with Supertags. Everything in Tana is connected in a graph, so you can leave files and folders behind. Data flows to where it needs to be' and is a Note-taking tool in the office & productivity category. There are more than 25 alternatives to Tana, not only websites but also apps for a variety of platforms, including Mac, iPhone, Android and Windows apps. The best Tana alternative is Logseq, which is both free and Open Source. Other great sites and apps similar to Tana are Anytype, AFFiNE, Workflowy and RemNote.