Notion vs Obsidian: Which Note App Is Better
Both apps help you organize notes, but they follow very different ideas. Notion lives in the cloud and is built for teams working together in real time. Obsidian keeps plain Markdown files on your own device, built around personal knowledge management and privacy.
This comparison covers current 2026 pricing, plugin ecosystems, AI features, and best fit for each. Figures below come from vendor pricing pages and independent 2026 reviews and can change, so confirm current rates before choosing.
What Is Notion
Notion is an all in one workspace for notes, documents, databases, and projects. It stores data in the cloud and supports real time teamwork, with more than 100 million users and a reported $10 billion valuation as of 2026. It takes a top-down relational database approach, with custom properties and multiple views including table, board, calendar, gallery, and timeline.
What Is Obsidian
Obsidian is a note app built on local Markdown files, with roughly 1.5 million users reported as of April 2026. It focuses on bottom-up, bidirectional linking inspired by the Zettelkasten method, a Graph View for visualizing how notes connect, privacy through local-first storage, and a large plugin ecosystem, and it works fully offline by default.
Key Differences
| Area | Notion | Obsidian |
|---|---|---|
| Storage | Cloud only | Local files by default |
| Collaboration | Built in real time | Limited without add ons |
| Databases | Strong relational databases | Basic through plugins |
| Privacy | Encrypted in transit and at rest, no end-to-end encryption | Data stays on your device; Sync adds end-to-end encryption |
| Plugins/integrations | 250+ native integrations plus REST API | 1,400+ community plugins via open SDK |
| User base | 100+ million users | About 1.5 million users |
| Free plan | Limited: 5 MB uploads, 7-day history | Core app free forever |
| Sync | Included with subscription | Paid add on, $4 to $8 per user per month |
Features Compared
Notion excels at relational databases, project tracking, and shared docs, with a low technical barrier that suits non-technical teams out of the box. Obsidian excels at linked notes, its Graph View of connections, and a huge plugin ecosystem of more than 1,400 community-built extensions through an open SDK, though that flexibility requires more technical setup and comfort with configuration than Notion demands.
AI Features
Notion’s AI is built directly into the editor, powered by Claude Opus 4.7 according to 2026 reporting, and handles writing assistance, summarization, database autofill, and email drafting; Notion added usage-based pricing of $10 per 1,000 agent runs in May 2026 on top of its subscription. Obsidian takes a plugin-based approach instead, letting users connect any model provider they choose, including OpenAI, Anthropic, or a fully local model through Ollama, which can cost nothing beyond your own hardware if you run models locally rather than through a paid API.
Pricing
Obsidian’s core app is free forever, with Sync Standard at about $4 per user per month, Sync Plus at about $8, Publish at about $8 per site per month, and a commercial license at $50 per user per year (or a Pro team plan at about $12 per user per month for up to 500 seats). Notion’s free plan is limited to 5 MB uploads and 7-day history, with Plus at about $10 per user per month, Business at about $20 per user per month including AI, and a separate AI add-on at $10 per user per month on the Plus or Free plans. For a 5-person team over a year, one 2026 comparison estimated Obsidian’s commercial license at about $250 total versus roughly $600 for Notion Plus, or about $1,200 for Notion Plus with AI included.
Pros and Cons
Notion pros: real time teamwork, powerful databases, and easy sharing with a low learning curve. Cons: cloud-only storage with no end-to-end encryption, and it can feel heavy for simple personal notes. Obsidian pros: strong privacy through local-first storage, fast performance, full file control, and a massive plugin ecosystem. Cons: no built in team collaboration features, and reliable multi-device sync requires a paid add-on.
Can You Use Both?
Many power users run both tools side by side rather than picking one permanently. A common pattern is using Obsidian as a private, offline “second brain” for personal notes, research, and journaling, while using Notion for team projects, shared roadmaps, and anything that needs real-time collaboration with colleagues or clients. Since the two apps serve genuinely different purposes, sensitive personal notes rarely need to live in a cloud workspace shared with a team, and team project data rarely benefits from being locked to one person’s local device, so splitting the two use cases across both tools avoids most of the tradeoffs of picking just one.
Who Should Choose Which
Choose Notion if you work with a team of five or more, manage projects with structured data, or want built-in AI without configuration overhead. Choose Obsidian if you are a solo researcher, developer, or writer who values data ownership, works offline often, handles privacy-sensitive content such as healthcare, legal, or journalism notes, or simply enjoys deep customization through plugins.
Read also Notion AI vs ChatGPT
Frequently Asked Questions
Is Obsidian free?
Yes, the core app is free forever for personal use. Sync, at about $4 to $8 per user per month, and Publish, at about $8 per site per month, cost extra, along with a commercial license required for business use.
Is Notion free?
Notion has a free plan, but it is limited to 5 MB uploads and 7-day page history, which makes it workable mainly for light personal use rather than a growing team’s full workspace.
Which has better AI features?
Notion’s AI is more polished out of the box, built directly into the editor and reportedly powered by Claude Opus 4.7 for writing, summarization, and database autofill. Obsidian’s plugin-based AI is more flexible, letting you choose your own model provider, including free local models, but requires more setup.
Which is more private?
Obsidian, since your notes stay as local files on your device by default, and its optional Sync add-on uses end-to-end encryption. Notion stores everything in the cloud, and while it is encrypted in transit and at rest, it does not offer end-to-end encryption.
Can I move my notes from Notion to Obsidian, or the other way around?
Yes, both directions are possible using export and import tools or community plugins, though Notion’s database-heavy pages and Obsidian’s bidirectional links do not map perfectly onto each other, so expect to reorganize some content by hand after a migration.
Which is better for a small team?
Notion is generally the better fit for teams of five or more who need real-time collaboration and shared databases, while Obsidian remains focused on individual note-taking, with team features available only through its separately priced commercial and Sync plans.
Which has more plugins or integrations?
Obsidian has the larger plugin count, with more than 1,400 community plugins through its open SDK, compared to Notion’s 250+ native integrations plus its REST API. Obsidian’s plugins go deeper into customizing the app itself, while Notion’s integrations focus more on connecting outside services.
Does Obsidian work well offline?
Yes, offline use is Obsidian’s default mode since it stores notes as local Markdown files on your device. Notion is cloud-based and needs an internet connection for full functionality, though it does cache some content for limited offline viewing.