Tana Alternatives

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.

open-source

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

Saga is a collaborative workspace for notes, documents, and tasks. It integrates with your favorite tools, so you can always see the big picture.

freemium

Documents made smart with textually narrated calculations 📝📊

Flexible notes and tasks, built by productivity enthusiasts.

Confluence is content collaboration software that changes how modern teams work

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.

open-source

An infinite space to visualize and make sense of your ideas.

Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.

Modern Publishing, Simply taking your books from ideas to finished, polished books.

Your company knowledge

A simple and elegant project management system.

paid Free Trial $99.0 / Monthly (flat price)