Obsidian Review
Last updated: 2026-08-18
Overview
Obsidian is a local-first, markdown-based note-taking application developed by Erica Xu and Shida Li, launched in 2020. Unlike cloud-dependent competitors, Obsidian stores notes as plain text markdown files on your local filesystem, ensuring complete data ownership and offline functionality. Its defining feature is the graph view that visualizes note connections as an interactive knowledge network. Rated 4.5/5 for its speed, extensibility through community plugins, and philosophy of long-term note portability.
Pros & Cons
Pros
- Local-first — your data stays on your device
- Plain markdown files — future-proof and portable
- Powerful plugin ecosystem (1,500+ community plugins)
- Graph view for visualising note connections
- Free for personal use — no subscription needed
Cons
- No built-in collaboration — syncing requires paid add-on or third-party tools
- Learning curve for non-technical users
- No built-in database/spreadsheet views
- Mobile sync requires Obsidian Sync ($8/mo) or third-party tools
- Less polished than cloud alternatives
Features
Obsidian's editor supports markdown with live preview, split-pane viewing, and vim keybindings. The Graph View renders all notes as nodes connected by wiki-style links ([[note name]]), creating a visual knowledge map that scales to thousands of notes. Backlinks show every note that references the current note, with context preview. The core plugin system includes Daily Notes, Templates, Canvas (an infinite whiteboard for visual thinking), and Bookmarks. Community plugins (1,800+) extend functionality dramatically: Dataview turns notes into queryable databases, Excalidraw integrates hand-drawn diagrams, Tasks adds task management with recurrence and due dates, and Zotero Integration enables academic citation management. File attachments (images, PDFs, audio) are stored locally alongside notes. Real limitations: no built-in sync (requires Obsidian Sync paid add-on or third-party like Git/Syncthing/iCloud), collaboration is non-existent (single-user only), mobile experience is less polished than desktop, and the plugin ecosystem can create dependency risk if a plugin is abandoned. No built-in OCR or web clipper (community plugins exist but are less polished than Evernote's).
| Pricing | Free (personal), $8/mo Sync, $10/mo Publish |
| Free plan | Yes — personal use |
| Key feature | Local markdown + graph view |
| Plugins | 1,500+ community plugins |
Pricing
Obsidian is free for personal use on both desktop (Windows, macOS, Linux) and mobile (iOS, Android). No feature limitations, no note caps, no watermarks. Commercial use requires a Commercial License: $50/year per user (organizations with 2+ employees using it for revenue-generating work). Optional add-ons: Obsidian Sync ($4/user/month or $40/year — end-to-end encrypted sync across devices with 10GB storage and version history for 1 year). Obsidian Publish ($8/site/month or $80/year — publish notes as a website with custom domains, password protection, and theming). A 14-day free trial of Sync and Publish is available. No free trial needed for the app itself since it's free.
Final Verdict
4.5/5. Best for knowledge workers, researchers, and developers who value data ownership, markdown portability, and deep note interlinking. Strengths: local-first means instant performance with no cloud dependency, the graph view and backlinks create genuine knowledge networks, and the community plugin ecosystem rivals paid competitors. Drawbacks: no real-time collaboration, sync requires paid add-on or DIY solution, and the learning curve for plugins and markdown is steep for non-technical users.
Frequently Asked Questions
Is Obsidian worth it in 2026?
Absolutely. The free personal tier, local-first storage, and unmatched plugin ecosystem make it the best note-taking tool for power users. If you value data ownership and markdown portability, nothing else comes close. The graph view and backlinks create genuine knowledge networks that cloud apps can't replicate.
How much does Obsidian cost?
Free for personal use with no limitations. Commercial license is $50/year per user. Optional Obsidian Sync costs $4/user/month and Obsidian Publish costs $8/site/month. No paid features are locked behind paywalls for personal users.
What are the best Obsidian alternatives?
Notion (cloud-based, collaboration, databases), Evernote (web clipping, OCR, simpler interface), Logseq (open-source, outliner-focused, similar local-first approach), Roam Research (block-based bidirectional linking, cloud-only), and Apple Notes (free, iOS-native).
Does Obsidian offer a free trial or free plan?
Obsidian is completely free for personal use — not a trial, not a limited version. All features, plugins, and customization are available at no cost. Sync and Publish add-ons offer a 14-day free trial. Commercial use requires a $50/year license.