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SPECIFICTION
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Curio

zengobi.com

From $5/mo Free plan macOS
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Spec score 8.5 #54 of 216 in Note-taking apps

Spec sheet

Product
Curio is a freeform notebook for notes, research, brainstorming, mind mapping, tasks, and documents.Read 11 Oct 2026 · zengobi.com
Intended users
The maker describes use by designers, writers, students, professors, scientists, project managers, programmers, lawyers, and entrepreneurs.Read 11 Oct 2026 · zengobi.com
Supported platforms
macosRead 20 Sep 2026 · zengobi.com
Free plan
YesRead 20 Sep 2026 · zengobi.com
Trial
Curio starts with a 2-week fully functioning trial that enables Professional features.Read 11 Oct 2026 · zengobi.com
Integrations
Curio lists Apple Shortcuts actions, Calendar and Reminders task syncing, TaskPaper and OmniOutliner import/export, and support for DEVONthink items.Read 11 Oct 2026 · zengobi.com
Security
The Mac App Store edition is sandboxed; the documentation says sandboxing can impose feature limitations.Read 11 Oct 2026 · zengobi.com
Support
Zengobi directs users to email [email protected] and says it will write back as quickly as possible.Read 11 Oct 2026 · zengobi.com
Headquarters
North Carolina, USARead 28 Sep 2026 · zengobi.com
Founded
2004Read 28 Sep 2026 · zengobi.com
AI services
The product page lists ChatGPT, Claude, Gemini, Copilot, Perplexity, Poe, Groq, Grok, Mistral, DeepSeek, Qwen, and local LLM chat servers through Sleuth.Read 11 Oct 2026 · zengobi.com
Automation
Curio CLI can query, read, update, import, export, and navigate project content, and includes an MCP server for supported AI clients.Read 11 Oct 2026 · zengobi.com
Content and collections
Curio supports rich text, Markdown, images, PDFs, documents, web links, multimedia, mind maps, lists, tables, index cards, albums, pinboards, and Kanban boards.Read 11 Oct 2026 · zengobi.com
Free-mode limit
Free mode allows creation and editing of projects with up to 5 idea spaces; larger projects open read-only for viewing, exporting, and printing.Read 11 Oct 2026 · zengobi.com
License updates
A website license is a one-time purchase with one year of major updates; after that the app continues working but stops receiving updates until renewal.Read 11 Oct 2026 · zengobi.com
Local projects
Curio projects are local files on the Mac and the maker says work is not uploaded to remote data centers.Read 11 Oct 2026 · zengobi.com
Note sharing
YesRead 20 Sep 2026 · zengobi.com
Offline access
YesRead 20 Sep 2026 · zengobi.com
Platform and requirements
Curio 34 runs on macOS 15 Sequoia through macOS 27 Golden Gate on Apple silicon or Intel.Read 11 Oct 2026 · zengobi.com
Project security
Professional includes a project password feature.Read 11 Oct 2026 · zengobi.com

Plans and prices

Free Free No purchase required · projects limited to 5 idea spaces · larger projects open read-only Read 11 Oct 2026 · zengobi.com
Standard license key $99.99, paid once one-time purchase; includes 1 year of updates Unlimited idea spaces · One year of updates included Read 20 Sep 2026 · zengobi.com
Professional license key $119.99, paid once one-time purchase; includes 1 year of updates Advanced power-user features · Curio CLI and MCP for eligible sustainers · One year of updates included Read 20 Sep 2026 · zengobi.com
Standard subscription $5 a month billed yearly Standard features · Mac App Store subscription · Automatic updates Read 20 Sep 2026 · zengobi.com
Professional subscription $6 a month billed yearly Professional features · Mac App Store subscription · Automatic updates Read 20 Sep 2026 · zengobi.com
Standard $99.99, paid once One-time purchase; includes 1 year of updates Unlimited idea spaces · educational price shown as $79.99 Read 11 Oct 2026 · zengobi.com
Professional $119.99, paid once One-time purchase; includes 1 year of updates Includes Standard plus CLI + MCP, Smart Kanban, formulas, synced figures and files, Mermaid diagrams, presentation mode · educational price shown as $99.99 Read 11 Oct 2026 · zengobi.com

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Where Specifiction places it

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