Alternatives to Obsidian

All-in-one workspace for notes, docs, and collaboration

Visual knowledge base for research, learning, and connected note cards

A beautiful Markdown notes app for Apple devices that doubles as a writing tool

Atlassian's long-running team wiki that anchors many enterprise knowledge stacks

A team wiki that feels lightweight enough to actually keep up to date

A focused team wiki that uses AI to keep your knowledge base actually trustworthy

A studio for your mind built on objects rather than pages

An open-source outliner notes app where every bullet is a first-class block

Documents that grew up to become apps, with tables, buttons and formulas baked in

Track your sleep, improve your rest

The code editor that adapts to any workflow