Side by side
Curio vs plumio
Both stand on note-taking apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Mac
Curio combines freeform organization with local storage, extensive content types, and numerous integrations. Choose between the five-space free limit, yearly subscriptions, or one-time licenses based on project size and update needs.
Visit Curio Free plan Self-hostedWeb
Plumio combines broad Markdown support with self-hosted storage and offline access at no cost. Its turn-based editing and missing attachments, plugins, and native mobile app may limit some teams.
Visit plumioThe facts
| Curio | plumio | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Mac | Self-hosted, Web |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 7 | 1 |
| Maker | Curio | Not published |
| Website | zengobi.com | plumio.app |
| On note-taking apps | #109 of 216 | #113 of 216 |
Curio: what it does well
- Local projects with offline access
- Rich mix of notes and visual content
- Many AI and productivity integrations
- CLI and MCP automation options
- Free mode available
What to know first
- macOS only
- Free projects limited to five idea spaces
- Larger free projects are read-only
- License updates stop after one year unless renewed
plumio: what it does well
- Free plan with no paid features
- Offline access and responsive mobile web interface
- Markdown editor supports diagrams, math, and tables
- Imports Standard Notes and Obsidian content
- Optional encryption and authentication controls
What to know first
- No real-time collaboration
- No native mobile app
- Attachments and plugins unavailable
- Requires self-hosting system resources