Outline vs TriliumNext Notes
A side-by-side comparison of two self-hosted notes & knowledge base options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Outline with
choose an app… AppFlowy AFFiNE Docusaurus Memos Mark Text Joplin Plane SiYuan Logseq Trilium Notes Khoj Wiki.js Karakeep ArchiveBox Focalboard Notable MkDocs Docmost Super Productivity Wekan Obsidian Linkwarden BookStack Foam Docs by Suite Numerique Omnivore OpenProject Answer Notesnook Gollum Habitica Self-Hosted Zettlr Quartz VNote Wallabag MarkText Workspace Planka Self-hosted LiveSync Shiori Leantime Linkding Blinko git-bug Kanboard Laverna TiddlyWiki Anytype Reor Read the Docs nb Notes Floccus Dillinger Kaneo Dendron Buku Athens Research org-roam Taskwarrior Markor Sync Livebook QOwnNotes SilverBullet TagSpaces MediaWiki DokuWiki Mindforger Web CherryTree Shaarli Pinry MDwiki Flatnotes Dnote Trilium Notes Next Raneto NoteDiscovery MindForger WizNote BatNoter Documize Community Notea AppFlowy Cloud Jotty Django Wiki ZenTao Atomic Server Otter Wiki Knowledge RocketNotes QuillPad Beavers Notes XWiki Outline Desktop Writing Many Notes LeafWiki Notabase Notesnook Sync Server mdSilo Daux.io Realms Wiki Note Mark Turtl RedNotebook Tangent Notes DailyTxT TeamMapper Standard Notes WiseMapping MyTetra Mindwendel LibreKB Digimindmap memEx QST
Compare TriliumNext Notes with
choose an app… AppFlowy AFFiNE Memos Mark Text Joplin Plane SiYuan Logseq Trilium Notes Khoj Wiki.js Karakeep ArchiveBox Focalboard Notable Docmost Super Productivity Wekan Obsidian Linkwarden BookStack Foam Omnivore OpenProject Notesnook Habitica Self-Hosted Zettlr VNote Wallabag Planka Self-hosted LiveSync Shiori Leantime Linkding Blinko git-bug Kanboard Laverna Anytype Reor nb Notes Floccus Dillinger Kaneo Buku Athens Research org-roam Taskwarrior Markor Sync Livebook QOwnNotes SilverBullet TagSpaces DokuWiki Mindforger Web CherryTree Shaarli Pinry Flatnotes Dnote Trilium Notes Next NoteDiscovery MindForger WizNote BatNoter Notea AppFlowy Cloud Jotty Atomic Server Knowledge RocketNotes QuillPad Beavers Notes Outline Desktop Writing Many Notes Notabase Notesnook Sync Server mdSilo Note Mark Turtl RedNotebook Tangent Notes DailyTxT TeamMapper Standard Notes WiseMapping MyTetra Mindwendel LibreKB Digimindmap memEx QST
Feature Outline TriliumNext Notes Category Notes & Knowledge Base Notes & Knowledge Base License BSL-1.1 AGPL-3.0 Language TypeScript TypeScript Setup difficulty Medium Medium Min. RAM 1,024 MB 512 MB Deployment docker docker, kubernetes GitHub stars ★ 40,034 ★ 37,298 First released 2017 2026 Replaces Notion, Confluence —
Why pick each one
Choose Outline if… Polished team wiki Great search Strong integrations Outline details Choose TriliumNext Notes if… Released under the AGPL-3.0 license First-class Docker support for quick deployment Kubernetes-ready with Helm charts available Mature project with 37.3k GitHub stars TriliumNext Notes details
Frequently asked questions Is Outline or TriliumNext Notes better? Neither is universally better. Outline has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Outline and TriliumNext Notes free and open-source? Yes. Outline is licensed under BSL-1.1 and TriliumNext Notes under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Outline and TriliumNext Notes with Docker? Outline: yes. TriliumNext Notes: yes.