18.1
Dynalist is an outlining app for capturing ideas and developing them into plans, projects, brainstorms or notes.
Free planAndroidiOSWeb
Best Outliner Software in 2026
If you organize ideas as nested notes and lists, an outliner’s navigation modes and Markdown support can affect how you write and find material. Backlinks and real-time collaboration provide other points to compare for connected or shared work. Check app platforms and offline access against the devices and situations where you want to use the software; export formats matter when you want to move outlines elsewhere.…
27.9
outl is a local-first outliner and bullet-point note-taking app that saves notes as plain Markdown files on disk.
Free planOpen sourceAndroidiOSAPI
37.8
Workflowy is a note-taking app organized as one expandable document of nested lists.
Free planAndroidiOSWeb
- 4
Cloud Outliner
Cloud Outliner creates interactive, customizable notes for arranging plans, projects, and ideas.
Free planiOSmacOS7.7$4.99 one-time - 5
Logseq
Logseq is a free, open-source platform for knowledge management and collaboration, with tools for notes, task management, and PDF annotation.
Free planAndroidiOSWebLinux7.7From $5 a month - 6
Legend
Legend brings documents, notes, to-do lists, email, files, outlines, and projects into one productivity interface.
Free planAndroidiOSWebLinux7.5From $5 a month - 7
Checkvist
Checkvist is a keyboard-first outliner and online task manager for people who organize work and ideas in lists.
Free planAndroidiOSWebAPI7.4From $3.90 a month - 8
Indenta
Indenta is a free outliner note app for making structured notes with Markdown, backlinks, tags, and tasks.
Free planAndroidiOSWebLinux7.3Free plan - 9
Roam Research
Roam Research is a paid note-taking tool built for networked thought.
AndroidiOSWebExtension7.3From $15 a month - 10
Tana
Tana is an agentic meeting platform that proposes work for AI agents to carry out during native video calls.
Free planWebLinuxmacOSWindows7.3From $2,030 a month - 11
Gingko Writer
Gingko Writer is tree-based software for organizing and drafting complex documents.
WebLinuxmacOSWindows6.9From $117 a year - 12
Bike Outliner
Bike Outliner is a Mac app for thinking, writing, and organizing outlines, lists, notes, and documents.
Free planmacOS6.7From $19.99 a year - 13
Cloud Outliner
Cloud Outliner is a freemium outlining app for organizing plans, projects, ideas, and tasks on macOS and iOS.
Free planiOSmacOS6.7$2.99 one-time - 14
Tine
Tine is a free, local outliner that reads and writes Markdown files in the same on-disk format as Logseq.
Free planAndroidiOSWebLinux6.7Free plan - 15
OmniOutliner
OmniOutliner organizes information into outlines so ideas and concepts can be clarified and developed.
iOSmacOS6.5From $49.99 a year - 16
CrossLine
CrossLine is a free, open-source outliner that links topics and supports transclusion.
Free planLinuxmacOSWindows6.4Free plan - 17
Org mode
Org mode is a structured text format and GNU Emacs mode for work that can span notes, task planning, time tracking, code, and publishing.
AndroidiOSWebLinux6.4 - 18
AI Outliner
LinuxmacOSWindows6.3From $4.99 a month - 19
Kosshi Outliner
iOSmacOS6.3$24.99 one-time - 20
Leo Editor
Leo Editor is a programmable editor, outliner and knowledge base for organizing code, writing and research in a flexible outline.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 21
TreeLine
TreeLine is an offline information organizer for keeping structured material in a tree.
Free planLinuxmacOSWindows6.3Free plan - 22
Zavala
Zavala is a free, open-source outliner for organizing information in related hierarchical rows.
Free planiOSmacOS6.3Free plan - 23
Kindling
Kindling is a desktop writing app for fiction writers who want to plan and draft with their outline in view.
Free planLinuxmacOSWindows6.2Free plan - 24
MemPad
MemPad is a free Windows program for plain-text outlining and note-taking with a structured index.
Free planWindows6.1Free plan - 25
Fractal Note
Fractal Note is a note-taking environment inside VS Code that combines a WYSIWYG Markdown editor with outliner, database, mindmap, and file-manager views.
Free planExtensionLinuxmacOSWindows6.0Free plan