Description: mymind is a free, open-source mind mapping and information organization software. It allows users to visually organize ideas, tasks, and content in a flexible mind map format to improve thinking, learning, and productivity.
Type: software
Pricing: Open Source
Description: Substack is an email newsletter platform that allows writers and publishers to easily create, design, and distribute email newsletters. It aims to let freelance writers and bloggers build direct relationships with readers.
Type: software
Pricing: Subscription