Logseq vs Outline
A side-by-side comparison of two self-hosted notes & knowledge base options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Logseq | Outline |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 100 · Excellent | 99 · Excellent |
| Category | Notes & Knowledge Base | Notes & Knowledge Base |
| License | AGPL-3.0 | BSL-1.1 |
| Language | Clojure | TypeScript |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | binary, bare-metal | docker |
| GitHub stars | ★ 45,040 | ★ 40,682 |
| First released | 2020 | 2017 |
| Replaces | Notion, Roam Research | Notion, Confluence |
What are Logseq and Outline?
Logseq
Logseq is a privacy-first, local-first outliner for knowledge management and networked note-taking using plain Markdown files. It targets users who want a graph-based personal knowledge tool. It runs as a desktop app with optional file syncing.
- Outliner with bidirectional links
- Plain Markdown file storage
- Graph view of notes
- Plugin marketplace
Outline
Outline is a fast, collaborative knowledge base and wiki for teams with real-time editing and powerful search. It targets organizations that want a self-hosted documentation hub. It is deployed via Docker with PostgreSQL and Redis.
- Real-time collaborative editing
- Fast full-text search
- SSO and team permissions
- Slack and API integrations
Logseq vs Outline: key differences
Logseq is written in Clojure, while Outline is built with TypeScript. Licensing differs — AGPL-3.0 for Logseq versus BSL-1.1 for Outline. Logseq is the lighter option, starting around 256 MB of RAM against 1,024 MB for Outline. Outline is the more established project (first released 2017), while Logseq arrived in 2020. Outline lists first-class Docker deployment; Logseq does not.
Why pick each one
Choose Logseq if…
- Local-first and private
- Great for linked thinking
- Files stay portable
Watch out for
- Not a hosted server
- Performance dips on huge graphs
Choose Outline if…
- Polished team wiki
- Great search
- Strong integrations
Watch out for
- Requires Postgres and Redis
- BSL is not fully open source
Frequently asked questions
Is Logseq or Outline better?
Logseq is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Outline if its specific feature set fits your needs better.
Are Logseq and Outline free and open-source?
Yes. Logseq is licensed under AGPL-3.0 and Outline under BSL-1.1. Both can be self-hosted at no software cost.
Can I run Logseq and Outline with Docker?
Logseq: check the project docs for container support. Outline: yes.
Which is lighter on resources, Logseq or Outline?
Logseq has the smaller minimum footprint at 256 MB of RAM, compared to about 1,024 MB for Outline. Real-world usage depends on library size, user count, and enabled features.