Obsidian replaces 6 paid apps
One genuinely free tool, 6 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.
licenseproprietary, free
runson your machine
installInstall the native Windows, macOS, Linux, iOS, or Android app; no account is required for local use
dataOrdinary Markdown files and attachments in a user-chosen local vault folder, with app settings and plugins under `.obsidian`; optional paid Obsidian Sync stores end-to-end-encrypted replicas in Obsidian's cloud
setup✓ installs clean
facts verified 2026-08-14
Bidirectional links and block references in plain files; the outline comes from plugins.
the catchObsidian is page-and-file-centric rather than a block-native outliner, so Roam's fluid block references, daily-note capture, and block queries require plugins and workarounds.
the verdict →all Roam Research alternatives →
Documentos vinculados en Markdown simple; la publicación atractiva es tu responsabilidad.
the catchIt makes a wonderfully portable linked library, but it lacks Craft's visual block layouts, effortless beautiful documents, and integrated publishing experience.
the verdict →all Craft alternatives →
Tableros de lienzo respaldados por archivos Markdown vinculados y un cajón enorme de complementos.
the catchCanvas supplies free-form boards, but it lacks Heptabase's purpose-built card workflow, research structure, and guided visual knowledge experience.
the verdict →all Heptabase alternatives →
Markdown local, enlaces inversos y un bazar de plugins; la sincronización sigue siendo tu responsabilidad.
the catchThe local Markdown core is excellent, but the free path does not include Bear-like first-party multi-device sync and the app demands more setup and decisions.
the verdict →all Bear Pro alternatives →
Lienzos visuales vinculados a notas y tareas reales, aunque el buen gusto se proporciona por separado.
the catchObsidian Canvas has weaker media-board presentation, templating, card organization, and real-time collaboration than Milanote's purpose-built creative boards.
the verdict →all Milanote alternatives →
Fast local notes and backlinks, with calendar and AI supplied by one-click plugins.
the verdict →last updated 2026-08-14 · up to $444/yr replaced · no votes, no pay-to-list
