Quick verdict
- Choose Notion for shared databases, project pages and structured team work.
- Choose Workflowy for fast outlining and deeply nested lists.
- Choose Obsidian for local Markdown files, linking and long-term portability.
- Choose Simplenote for free, low-friction text notes across many platforms.
No six-month comparative test evidence was supplied. This comparison uses the companies’ current public documentation, reviewed July 5, 2026. Features and prices can change, so confirm them before subscribing.
At-a-glance comparison
| App | Data model | Offline position | Collaboration | Cost issue to check |
|---|---|---|---|---|
| Notion | Pages, blocks and databases | App-based offline pages; documented limitations | Strong | Workspace plan and AI limits |
| Workflowy | Infinite nested outline | Apps across major platforms | Simple sharing and no-login editing | Basic allows 100 new nodes monthly |
| Obsidian | Local Markdown vault | Local-first | Shared vaults through optional Sync | Sync is a paid add-on |
| Simplenote | Plain text notes with tags | Native apps designed for offline use | Note-level collaboration | Core service is free |
Notion: best for structured shared work
Notion combines documents with databases, views, permissions and templates. That makes it useful when a note must become a project tracker, content calendar or shared reference. The trade-off is complexity: a person who only needs fast text capture may spend more time designing the workspace than using it.
Notion now documents offline use in its desktop and mobile apps. Individual pages can be downloaded on all plans; paid plans can automatically download recent and favorited pages. Subpages and database content have specific limits, and sharing or permission changes require a connection. Test those limits with a real workspace before relying on Notion during travel.
Workflowy: best for thinking in outlines
Workflowy’s core strength is one infinitely nested structure. Items can become lists, notes or boards, and the same information can be mirrored elsewhere. It is easier to understand than a database-driven workspace, particularly for planning and decomposing projects.
The current Basic plan includes all features but limits creation to 100 nodes per month, according to Workflowy’s pricing page. Pro currently costs $6.99 per month when billed annually or $8.99 monthly and removes node and upload limits. Heavy list makers should estimate node creation before choosing the free plan.
Obsidian: best for local ownership and linking
Obsidian works with Markdown files stored in a local vault. That gives users a straightforward exit path: the notes remain readable files even without the app. Backlinks, graph views and plugins make it attractive for research and personal knowledge systems.
Local-first does not mean automatic multi-device backup. Obsidian Sync is optional and currently starts at $4 per user per month when billed annually or $5 monthly. Users can arrange another synchronization method, but they then own its conflict and security risks. Plugin use also adds maintenance and trust decisions.
Simplenote: best for uncomplicated text
Simplenote provides free apps, syncing, note history, tags, Markdown and sharing. Its help center documents imports and exports, which reduces lock-in. Native apps are designed to work offline after notes have been downloaded.
The simplicity is also the limit. Simplenote is not a document database and ordinary image or PDF attachments are not its purpose. It is a good fit for text capture, lists and drafts, but a weak fit for visual research libraries or complex team workflows.
Privacy and portability questions
Before migration, export sample data from each candidate and inspect the result. Check whether formatting, backlinks, attachments, comments and database relationships survive. “Export available” does not guarantee a painless move.
Also review the current privacy policy, encryption claims, account recovery process and sharing defaults. Avoid putting passwords, recovery codes or sensitive records into a general note app unless its security model is appropriate for that data.
A seven-day selection test
- Import 20 real notes rather than creating a perfect demo.
- Capture notes from phone and computer.
- Find a half-remembered note using search.
- Work offline, then reconnect and inspect sync.
- Share one item and revoke access.
- Export the notes and open the files independently.
- Record which step created the most friction.
Who should choose which app?
Choose Notion if several people need the same structured view. Choose Workflowy if your thinking naturally becomes nested lists. Choose Obsidian if file ownership and linking matter more than turnkey collaboration. Choose Simplenote if you want quick text notes without a subscription or elaborate setup.
Final recommendation
The best note app is the smallest system that reliably captures, retrieves, shares and exports your actual information. Start with retrieval and portability; add databases, plugins or advanced linking only when a real workflow requires them.