Notion and Obsidian are two of the most popular note-taking apps for college students, but they work very differently. Notion is a cloud workspace for notes, tasks and databases with AI built in, while Obsidian stores plain-text Markdown notes on your own device and links them together. Here's how they compare for students on features, price and AI.
| Feature | Notion | Obsidian |
|---|---|---|
| Main focus | Cloud workspace for notes, tasks and databases | Local Markdown notes linked together |
| Price | Free plan; Plus $10/month per member (up to 20% off yearly) | Free app without limits |
| Student offer | Plus plan free for students and educators with an eligible school email (1 member) | 40% off Sync and Publish for students and faculty |
| Built-in AI | Notion AI trial on Free and Plus; Notion Agent and AI Meeting Notes on Business ($20/member/month) | None built in; community plugins available |
| Offline and ownership | Cloud-based | Notes stored as files on your device; works offline |
| Sync | Included | Obsidian Sync $4/month billed annually ($5 monthly), or your own sync method |
| Collaboration | Built for sharing and group projects | Mainly for personal notes |
Prices and features as of October 2026 — check the official site for current details
Prices and features as of October 2026 — check the official site for current details
Best for: organizing classes, tasks and group projects in one place
Notion is a flexible workspace for notes, class pages and to-do lists. Students and educators can get the Plus plan free by signing up with a school email address. Notion's AI Meeting Notes, which transcribe and summarize conversations, are included on the Business plan ($20 per member per month); the Free and Plus plans include only a trial of AI features.
Why students use it:
Best for: private, offline notes you link together over years
Obsidian is a note-taking app that stores your notes as plain Markdown files on your own device, so they work offline and stay yours. You can link notes together and see the connections in a graph view, and thousands of community plugins add extra features. The app is free without limits and doesn't require an account. Optional Obsidian Sync costs $4/month billed annually ($5 monthly) and Obsidian Publish costs $8/month billed annually ($10 monthly); students and faculty get 40% off Sync and Publish.
Why students use it:
Choose Notion if you want one organized place for class notes, assignments and group projects — the free student Plus plan is a strong deal, though full AI needs the Business plan. Choose Obsidian if you want private, offline notes you fully own and like linking ideas across classes and years. Many students use Notion for coursework and group work and Obsidian for long-term personal notes.
Organizing and summarizing your own notes is usually fine, but don't paste in or share classmates' or instructors' materials without permission, and check your course's AI policy before using AI on graded work.
Compare more options in our AI writing and note-taking tools guide.