Obsidian review

Obsidian is a note-taking app built around a folder of plain-text Markdown files stored on your device. That local-first setup keeps notes accessible offline and makes them readable outside Obsidian, rather than tying them to a proprietary document format. The app adds tools for connecting and working with those files: links between notes, an interactive graph of their relationships, and Canvas for arranging research or ideas in an open workspace. Plugins, themes, and an open API let users customize the setup.

The core app is free for personal note-taking, with no sign-up required and no limits listed on the pricing page. Syncing notes across devices is a separate paid option. Obsidian is best understood as a flexible interface for a personal Markdown vault—not automatically a replacement for every notes, project, or collaboration tool.

The strongest argument for Obsidian is ownership and portability. Notes stay as local Markdown files, so they can be opened with other tools, and Reddit users describe switching from OneNote, Evernote, and Notion for reasons including file ownership and subscription cost. Others say Obsidian became an additional notes app rather than replacing anything, so a switch does not guarantee a smaller stack.

The free app includes the core note-taking setup without a sign-up or listed usage limits. Links and graph view help users navigate related notes; Canvas gives research and brainstorming a visual workspace. Plugins and themes allow further customization, although how much setup that takes will depend on the workflow.

For people who want paid convenience, the pricing page lists Sync at $4 per user per month billed annually or $5 monthly. It includes end-to-end encryption, version history, shared-vault collaboration, and priority support. Publish is $8 per site per month billed annually or $10 monthly, with a customizable theme, graph, and full-text search. Those are optional services, not requirements for using the free app.

The main trade-off is that local files do not automatically give you convenient syncing across devices. Obsidian Sync is a separate subscription: $4 per user per month with annual billing or $5 month to month. The pricing page does not publish device, vault, or storage caps, so we would not assume a particular allowance from the listed price. The free plan is listed as having no limits, but paid Sync is still the straightforward route if you want Obsidian’s own cross-device service.

There are alternatives, but they add decisions and setup. In a Reddit discussion, users describe using tools such as Syncthing or Git to sync a vault, while another commenter notes that Obsidian is not a conventional server with clients connecting to it. That can suit people comfortable managing files and sync; it is less appealing if you want a hosted notes service ready to go.

Obsidian also may add to a stack rather than replace it. Reddit users report both successful switches and simply adding another note-taking app. Its flexibility is useful, but organizing and maintaining a vault remains part of the deal.

Obsidian’s core note-taking app is free, with no sign-up required and no stated usage limits. The first paid step is Sync: $5 per user per month, or $4 per user per month when billed annually. That’s the cost of adding end-to-end encrypted syncing, version history, shared vault collaboration and priority support; free users should not assume sync is included.

Publish is a separate add-on for putting notes on the web. It costs $10 per site per month, or $8 per site per month billed annually. Those are different billing units, so a team publishing several sites can pay more than the headline rate suggests.

Catalyst is a $25 one-time payment for beta access and community perks. Commercial is for organizations choosing to support Obsidian: $50 per user per year, equivalent to $4.17 per user per month, billed yearly. The main gotcha is that Sync and Publish show lower annual rates, while Catalyst is one-time and Commercial is annual.

Obsidian stores notes as plain-text Markdown files on your device, so the notes remain accessible offline and are not confined to a proprietary database, according to the product description. That gives you a straightforward starting point for moving content in or out: work with the files themselves. The published material does not specify a migration tool or guarantee that links, plugins, themes and other app-specific details transfer intact, so budget time to check those separately.

The trade-off is setup. Obsidian offers plugins, themes, links and Canvas for shaping a workspace, but people who dislike configuring tools may find that less appealing than a managed notes service. Sync is optional and paid, so it is not a fit for someone who expects free built-in syncing; the product brief also flags teams seeking a managed workspace as a poor match.

The published material includes no Reddit posts, so we can’t responsibly name reasons Reddit users leave or claim they commonly switch. Check current user discussions before treating any such reason as a trend.