Arky
Organize notes, sources, and ideas on a connected visual canvas
Outlining
Arrange ideas into a structured hierarchy before developing documents, stories, presentations, or project plans.
SpacebarX
Organize notes and tasks in a connected outline stored on your device
Tana Outliner
An AI-enabled outliner that turns notes into structured, connected knowledge
MindNode
Mind maps and outlines for developing ideas on Apple devices
Scrivener
Plan and draft long manuscripts with research close at hand
LivingWriter
Draft books and screenplays beside their plans and research