Curio
The all-in-one notebook for Mac: Markdown notes with wikilinks, mind maps, tasks, Kanban boards, and visual brainstorming.·zengobi.com
$5–$6.67/mo · Free plan See pricing ↓
Curio is a note-taking, mind mapping, brainstorming, and task-management application for macOS. It offers a freeform digital notebook environment where users can combine rich text, markdown, images, PDFs, web links, and multimedia within a single project file. Built-in tools include mind maps, lists, tables, index cards, pinboards, and Kanban-style stacks for organizing information, plus AI research assistance through its Sleuth feature.
What it's for
Features 20
- AI service integration via Sleuth for research and chat assistance
- Automatic project backups
- Custom idea space templates and figure stencils
- Flowcharting shapes and sticky connector lines
- Focus mode to concentrate on specific figures or branches
- Import/export as text, markdown, image, PDF, HTML, CSV, and OPML
- Integrated equation editor for LaTeX, AsciiMath, and MathML
- Kanban-style stacks for task tracking
- Mermaid diagrams and markdown code blocks (Professional)
- Mind mapping with multiple layout arrangements (left, right, top-down, tree, org chart)
- Presentation mode
- Query-based Organizer Filters and dynamic Smart Filters
- Rich text and markdown note-taking with LaTeX equation support
- Search with regular expressions and boolean logic
- Spread PDF across idea spaces for page-by-page annotation
- Sync figures/files to local or cloud storage
- Sync tasks to Calendar & Reminders
- Synced figure instances (transclusion) across a project
- Tables, lists, index cards, albums, and pinboards
- Wikilinks and backlinks between notes
At a glance
Integrations
Pricing
License keys are one-time purchases (Standard $79.99 / Professional $99.99, with academic pricing available) that include a year of free updates. Subscriptions, billed monthly or yearly through the Mac App Store and managed by Apple, start from $5/month.
Great for trying Curio and small projects.
Projects restricted to 5 idea spaces
One-time license key purchase: $79.99 ($69.99 edu), including one year of free major updates; renewals from $59.99 ($49.99 edu) when renewing from Curio 32, otherwise $69.99 ($59.99 edu). Also available as a Mac App Store subscription (monthly or yearly, billed by Apple).
Most popular plan. One-time license key purchase: $99.99 ($89.99 edu), including one year of free major updates; renewals from $79.99 ($69.99 edu) when renewing from Curio 32, otherwise $89.99 ($79.99 edu). Also available as a Mac App Store subscription (monthly or yearly, billed by Apple).
Quantity purchases of 20 or more license keys receive an automatic 20% discount at checkout.
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