Notion vs Obsidian: cloud workspace or local notes?

Notion vs Obsidian at a glance

Two different philosophies

Notion is an all-in-one workspace. Every page is made of blocks (text, toggles, tables, embeds), and pages can be databases with views like tables, boards, calendars and timelines. It's used for personal planning, but its real strength is teams: wikis, project trackers, meeting notes and docs that everyone edits together. Notion now also offers Notion Calendar, forms, simple websites and AI agents. See our Notion review.

Obsidian is a Markdown editor that turns a folder of text files (a "vault") into a linked knowledge base. You connect notes with links, see the connections in a graph, and extend the app with thousands of community plugins and themes. Because notes are just files, you can open them in any text editor, back them up however you like, and never be locked in. See our Obsidian review.

Features compared

Writing and organizing

Notion's editor is friendly from the first minute: type "/" for any block, drag things around, and build structured pages without learning syntax. Obsidian uses Markdown, which takes a little learning but is fast once you know it, and it shows a live preview as you type. Notion organizes by nested pages and databases; Obsidian by folders, tags and, above all, links between notes.

Databases and structure

Notion's databases are its standout: properties, relations, rollups, filters, subtasks and dependencies. If you want to run a project, a reading list or a small CRM inside your notes app, Notion does it out of the box. Obsidian can query notes through its Bases feature and popular plugins, but it is a notes tool first.

Customization

Obsidian is far more customizable: community plugins, themes, CSS snippets, hotkeys for almost everything, and a CLI. That power is also its main complaint in widely shared user feedback: it's easy to spend more time tuning Obsidian than writing in it. Notion is more opinionated but needs less setup.

AI

Notion's Business plan ($20 per member a month, annual) includes Notion Agent for writing, autofill and Q&A, AI meeting notes and enterprise search across connected apps; Free and Plus get a limited trial. Custom agents cost extra in Notion credits. Obsidian has no built-in AI. Read our Notion AI review for details.

Pricing as of October 2026

From Notion's pricing page and Obsidian's pricing page. Obsidian offers 40% off Sync and Publish for students, faculty and nonprofit staff. You don't need Obsidian Sync at all if you already sync files with iCloud, OneDrive, Dropbox or Git, though Obsidian's own service is the simplest and is end-to-end encrypted.

Privacy and ownership

This is the biggest difference. Obsidian says its apps can be used without sharing any personal information, your data is stored locally where Obsidian can't access it, the apps don't collect telemetry, and Sync uses AES-256 end-to-end encryption. Notion stores your workspace on its servers so it can offer real-time collaboration, search and AI; it is encrypted, but Notion can process it. Notion's Enterprise plan adds zero data retention with its AI model providers, audit logs and SCIM.

Ownership matters too. Obsidian notes are plain Markdown, readable by countless apps. Notion exports to Markdown, HTML and PDF, but databases and layouts don't survive perfectly outside Notion.

Mobile apps and syncing

Notion syncs automatically through its own servers, so a page edited on your laptop appears on your phone a moment later, and collaborators see changes live. Its mobile apps are good for reading, quick capture and light editing, though widely shared feedback says they can feel slower than the desktop app with large workspaces.

Obsidian's mobile apps for iOS and Android open the same Markdown vault as the desktop app, but you need a way to get the files there. Obsidian Sync ($4 a month billed annually) is the easiest option: end-to-end encrypted, with version history and shared vaults. Many people instead use iCloud Drive, a file-sync service or Git, which costs nothing extra but takes some setup and can cause conflicts if two devices edit the same note at once.

Switching between them

Moving from Notion to Obsidian is common. Notion can export your workspace as Markdown and CSV, and Obsidian's official Importer plugin converts those exports into a vault, keeping pages and links. Databases become folders of notes or tables, so expect to tidy up. Going the other way, Notion can import Markdown files, but Obsidian-specific features such as wiki-style links, Canvas boards and plugin data won't carry over.

A practical middle path some people use: Notion for shared team spaces at work, Obsidian for personal notes and thinking. The two don't compete for the same role in that setup.

Strengths and weaknesses

Choose Notion if... choose Obsidian if...

Notes often turn into tasks; if you need a dedicated to-do app, see Todoist vs TickTick.