Concepts vs not8

Professional comparison and analysis to help you choose the right software solution for your needs.

Concepts

not8

Concepts vs not8: The Verdict

⚡ Summary:

Concepts: Concepts is a versatile note-taking and mind mapping app for Mac and iOS. It allows users to organize thoughts and ideas into infinite hierarchies of free-form maps and outlines. Key features include Markdown support, focus mode, backlinks, and integrations with other apps.

not8: not8 is an open-source note taking application focused on privacy and security. It allows users to easily take notes, organize them, and sync between devices while keeping data encrypted locally.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature	Concepts	not8
Sugggest Score	—	—
Category	Office & Productivity	Office & Productivity
Pricing	—	Open Source

Product Overview

Concepts

Description: Concepts is a versatile note-taking and mind mapping app for Mac and iOS. It allows users to organize thoughts and ideas into infinite hierarchies of free-form maps and outlines. Key features include Markdown support, focus mode, backlinks, and integrations with other apps.

Type: software

not8

Description: not8 is an open-source note taking application focused on privacy and security. It allows users to easily take notes, organize them, and sync between devices while keeping data encrypted locally.

Type: software

Pricing: Open Source

Key Features Comparison

Concepts Features

Infinite hierarchies of free-form maps and outlines
Markdown support
Focus mode
Backlinks
Integrations with other apps

not8 Features

End-to-end encryption
Local data storage
Open source
Cross-platform availability
Markdown support
Basic note organization
Sync between devices

Pros & Cons Analysis

Concepts

Pros

Versatile note-taking and mind mapping capabilities
Intuitive and visually appealing interface
Supports both Mac and iOS platforms
Powerful organizational and linking features

Cons

Limited availability on other platforms (no Windows or Android versions)
Can be complex for some users to navigate at first
Subscription-based pricing model may not suit all users

not8

Pros

Strong privacy and security
Local data control
Free and open source
Available on multiple platforms
Simple markdown formatting

Cons

Limited features compared to proprietary apps
Requires some technical know-how to set up and use
No collaboration features
Basic UI
Sync can be tricky to set up

Pricing Comparison

Concepts

Not listed

not8

Open Source

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