Side-by-side comparison of two listed Productivity tools — real listing data only, no paid placement.
On record, they differ in: pricing (Logseq Free vs Capacities Freemium); unique tags (Logseq 2: #outliner #open-source vs Capacities 2: #pkm #objects). Same category (Productivity). Listing facts only — not a recommendation.
Privacy-first outliner for networked notes, local by default
Logseq is an open-source knowledge base built on daily journal outlines: bidirectional links, block references, flashcards and queries, with notes stored as plain Markdown files on your own machine.
Published 2026-08-06 · Links checked 2026-09-16
Object-based note-taking that organizes itself
Capacities structures notes as typed objects — people, books, meetings, ideas — that interlink automatically into a networked knowledge base with daily notes, calendar context and AI assistance.
Published 2026-08-06 · Links checked 2026-09-16
| Logseq | Capacities | |
|---|---|---|
| Pricing | Free | Freemium |
| Category | Productivity | Productivity |
| Rank in Productivity | not in top 50 of 77 | not in top 50 of 77 |
| Alternatives listed | 12 → | 11 → |
| Shared tags | #notes | |
| Unique tags | #outliner #open-source | #pkm #objects |
| Pricing page | Not detected on official site (checked 2026-09-17) | Official pricing page |
| Free trial | Not detected on official site (checked 2026-09-17) | Mentioned on the official pricing page |
| Documentation | Not detected on official site (checked 2026-09-17) | docs.capacities.io/ |
| Company | Not detected on official site (checked 2026-09-17) | Capacities |
| In their own words | A privacy-first, open-source platform for knowledge management and collaboration.— official site (homepage description), checked | Capacities is a note-taking and knowledge management app that organizes your ideas as connected objects instead of files and folders. Available free on Mac…— official site (homepage description), checked |
| Official channels | — | X (Twitter)YouTubeDiscordRedditInstagramdeclared on capacities.io via schema.org sameAs |
| Official website | logseq.com | capacities.io |
| Site preview | ||
Rank = neutral rotation by listing ID, not a quality score · how it works
Logseq is Free; Capacities is Freemium. Both are listed in Productivity on ToolDock.
What they have in common: #notes
Logseq is listed as free; Capacities is listed as freemium (free tier alongside paid plans). Pricing label set at listing time; official pricing page linked where verified — see each official website for current details.
Both are Productivity tools listed on ToolDock, and they share the tag notes.
ToolDock keeps a tag-matched alternatives list for each: see Logseq alternatives and Capacities alternatives.