AmyMind

[Adoption verdict] AmyMind, built by an indie developer, has gained noticeable attention and positive feedback in Chinese tech communities. It works well for daily knowledge organization, but as an early-stage product it lacks the stability and advanced features of established commercial mind mapping suites. Light users are advised to try it out before fully relying on it.

[What it does] You can create mind maps in four ways: type a topic, paste text, or import PDF, Word, Markdown, or txt files. The AI parses the content and generates a hierarchical map. You can then edit nodes online, add images and notes, switch themes, and use AI to expand branches or ask for suggestions. Maps can be exported as PowerPoint, PDF, Word, PNG, Markdown, or FreeMind (.mm), covering common sharing needs.

[Cost and fit] No installation required — just open the website and start without signing up. According to community reviews, a free tier offers limited daily AI operations and storage, while a Pro plan costs about ¥5.99/month (third-party claim, not official confirmation; check the website for current pricing).