Obsidian review: the note-taking app you actually own
Own your notes as local Markdown — the most powerful personal knowledge base going, if you'll invest the setup time.
Our verdict
The best home for a long-term personal knowledge base — local Markdown files you own outright, offline-first, and endlessly extensible. You trade a real learning curve and paid sync for control nothing else matches. For individuals it's an easy recommendation; teams should look elsewhere.
Pricing: Free for personal use; Sync $4/mo (billed yearly, $5 monthly); Publish $8/mo (billed yearly, $10 monthly); Commercial licence $50/user/yr
Pros
- Notes are plain Markdown files stored locally — you own them outright, no lock-in
- Free for personal use, with genuinely no feature ceiling
- 1,900+ community plugins bend it to almost any workflow
- Offline-first and private by default; optional end-to-end encrypted sync
Cons
- Steep learning curve — you shape it before it pays off
- Sync and Publish are paid add-ons; no web version
- Built for individuals — no real-time team collaboration
Most note apps ask you to trust them with your thinking: your notes live on their servers, in their format, on their terms. Obsidian sells the opposite promise — your notes are plain files on your own disk, yours forever, even if the company disappears tomorrow. That promise has earned it a fiercely loyal following. The question this review answers is the practical one: is that ownership worth the setup effort, who is it genuinely right for, and should you pay for anything?
What Obsidian actually is
Obsidian is a note-taking app built on a folder of plain Markdown files (a “vault”) stored locally on
your machine. It turns those files into a linked web of notes: you connect ideas with [[wikilinks]],
see them as a visual graph, and extend the app through a large library of community plugins — task
managers, spaced-repetition, calendars, even lightweight databases. The core app is free. Two optional
paid services sit on top: Sync (cross-device syncing) and Publish (turning a vault into a
website).
Who it’s for
The honest way to judge Obsidian is by who you are:
- If you’re a researcher, writer or student building knowledge over years, Obsidian is close to ideal — linked notes and local files mean your “second brain” is durable and searchable long after a subscription app would have changed or shut down.
- If you’re a developer or tinkerer, the plugin ecosystem and plain-text backend are a playground; you can wire it into Git, sync it your own way, and automate almost anything.
- If you want something that just works on day one, or you need a team editing shared docs in real time, Obsidian will frustrate you. This is a tool you build, not one you switch on.
Where it shines
The standout, echoed across user reviews, is customisation and control. Cloudwards awards Obsidian 95% on pricing and highlights that you can “add your own themes, commands and even arrange tabs” to fit how you think. Because every note is a local Markdown file, there’s no lock-in and nothing to export if you leave — a point privacy-conscious users repeatedly praise, helped by AES-256 end-to-end encryption on synced vaults. Power users single out bidirectional linking, the graph view and plugin extensibility as the features that make it click. And it’s fast and fully offline, which no cloud-first rival can match.
Where it frustrates
The most consistent complaint is the learning curve. Reviewers are blunt that Markdown knowledge and manual setup create “a steep learning curve for non-power users” — Obsidian rewards effort rather than working perfectly out of the box. The other recurring gripes are structural: there’s no web version, cross-device sync and collaboration cost extra, and real-time teamwork simply isn’t the point. If you want to open your notes from any borrowed browser, or co-edit with colleagues live, this is the wrong tool.
Is it worth paying for?
Here’s the part most reviews skip. For personal use, Obsidian is free with no feature ceiling — that alone makes it one of the best-value tools in this category. You only pay if you want convenience:
- Sync ($4/month billed yearly) buys official cross-device sync with end-to-end encryption and version history. Worth knowing: because a vault is just a folder, you can sync it for free through iCloud, Dropbox or Git. Official Sync is worth paying for if you want encryption, reliable mobile syncing and file version history without the fiddliness — otherwise, skip it.
- Publish ($8/month billed yearly) is only for people who want a public “digital garden” — most users don’t need it.
- Commercial licence ($50/user/year) applies if you use Obsidian for work in a company of two or more.
The takeaway: the vast majority of individuals should pay nothing. Budget for Sync only if free folder-syncing annoys you.
Obsidian vs the alternatives
| Obsidian | Notion | Logseq | Apple Notes | |
|---|---|---|---|---|
| Best for | Owned, linked personal notes | All-in-one team workspace | Outliner-style local notes | Effortless everyday notes |
| Storage | Local Markdown files | Cloud (Notion’s servers) | Local files, open-source | iCloud (Apple only) |
| Learning curve | Steep | Moderate | Moderate | None |
| Real-time collaboration | No | Yes | No | Limited |
| Price | Free personal | Free personal; paid teams | Free | Free |
Short version: choose Notion if collaboration and databases matter more than ownership; Logseq if you love Obsidian’s ethos but prefer an open-source outliner; Apple Notes if you want zero friction and live entirely in Apple’s world. Obsidian wins when owning and connecting your notes is the priority.
FAQ
Is Obsidian really free? Yes — the full app is free for personal use. You only pay for optional Sync, Publish, or a commercial licence.
Do I have to pay for Sync? No. You can sync a vault for free via iCloud, Dropbox or Git. Paid Sync adds end-to-end encryption, reliable mobile syncing and version history.
Is the learning curve really that bad? It’s real but front-loaded. You can start with plain notes and add links and plugins gradually; the depth is optional, not mandatory.
Can my team use it? It’s individual-first. There’s no live co-editing, so teams that need shared, simultaneous editing are better served by Notion.
Does it work on mobile? Yes, there are iOS and Android apps. There is, however, no browser/web version.
The bottom line — should you buy it?
For a personal knowledge base you truly own, little else comes close, and the price of entry is £0. If you’re an individual who thinks in connected notes and is willing to spend a weekend shaping your setup, install the free version today — it will repay that effort for years. Add Sync only if free folder-syncing frustrates you. The one group who should look elsewhere: teams needing real-time collaboration, who will be happier in Notion. Obsidian scores a strong 8.4/10 — held back only by its learning curve and paid sync, never by the core idea.
Sources: pricing verified against Obsidian’s official pricing page; user sentiment, pros and cons drawn from Cloudwards’ Obsidian review; plan value cross-checked against eesel AI’s Obsidian pricing breakdown.