Curio vs Supernotes
Curio
zengobi.com
Supernotes
supernotes.appSide by side
| Figure | Curio | Supernotes |
|---|---|---|
| Price from | $5/mo | £6/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 7 | 6 |
| Spec score · Note-taking apps | 8.5 (#54) | 9.4 (#6) |
| Free plan | Yes | Yes |
| Headquarters | North Carolina, USA | The company lists 86-90 Paul Street, London, United Kingdom EC2A 4NE as its address. |
| Integrations | Curio lists Apple Shortcuts actions, Calendar and Reminders task syncing, TaskPaper and OmniOutliner import/export, and support for DEVONthink items. | Official integrations include Telegram, Raycast, Pipedream, email capture, SupaSend and Funnel; Zapier, Make and Tally are marked coming soon. |
| Offline access | Yes | Yes |
| Supported platforms | macos | web,windows,macos,linux,ios,android |
| Product | Curio is a freeform notebook for notes, research, brainstorming, mind mapping, tasks, and documents. | Supernotes is a note-taking app for ideas, records, tasks, and lists, organized as digital notecards. |
| Security | The Mac App Store edition is sandboxed; the documentation says sandboxing can impose feature limitations. | The features page says notes are encrypted in transit with SSL and at rest with AES-256, and staff do not access note content without express permission during support. |
| Support | Zengobi directs users to email [email protected] and says it will write back as quickly as possible. | Support consists of a help center with guides and tutorials plus direct in-app messaging, including support outside normal weekdays. |
Plans
Curio
- FreeFree
- Standard license key$99.99, paid once
- Professional license key$119.99, paid once
- Standard subscription$5 a month
- Professional subscription$6 a month
- Standard$99.99, paid once
- Professional$119.99, paid once
Supernotes
- StarterPriced on request
- Unlimited£6 a month
- Unlimited£72 a year
- StarterFree
- Unlimited monthly£6 a month
- Unlimited annual£72 a year
In their own words
Supernotes
Supernotes is a note-taking app that organizes ideas, records, tasks, and lists as digital notecards. Cards can include equations, tables, images, checklists, and emojis, with a soft limit of 1,200 characters. Users can tag, nest, and link cards, search them, and explore their connections with graph views. The apps work offline and merge changes and sync when a device reconnects. Cards can be shared for read-only access or collaborative editing in real time. Supernotes imports from Obsidian, Roam Research, Google Keep, Notion, or Markdown, and exports notes as PDF, JSON, or Markdown. It offers an API and lists integrations including Telegram, Raycast, Pipedream, email, SupaSend, and Funnel. The company says notes are encrypted in transit with SSL and at rest with AES-256, and staff do not access note content without express permission during support. The free Starter plan lists 100 cards. Unlimited costs £6 a month, billed as £72 billed annually, and includes unlimited cards, AI Superpowers, full API and integrations, and priority support.