YouMind is an AI creation agent that brings source collection, thought organization, and actual creation together into a single workspace. You gather web pages, PDFs, YouTube videos, X posts, podcasts, and slides through a Chrome extension or mobile app, then group them into units called “boards.” What sets it apart is that the AI reads the highlights and annotations you add to your materials and returns drafts that reflect your interests and habits of thought. It is developed by Hangzhou Siwei Tiankong Technology in Hangzhou, China, and was released at the end of 2024.
The design philosophy is also telling: outputs are handed to you not as finished products but as “first drafts with good instincts.” Generated reports and articles are editable as-is, and rewriting them in your own words is assumed to be part of the workflow.
Key Features
- Collect a wide range of sources in one place: Web pages, PDFs, YouTube videos, X posts, podcasts, images, slides, and audio files can all be gathered onto a single board. You can save them from the Chrome extension, the iOS / Android apps, or the macOS desktop app (beta), then organize them later in the browser
- The AI learns from your highlights and annotations: It reads where you drew your lines and what notes you attached, and reflects that in its output. The same source material yields a different angle depending on what you paid attention to
- Context management through boards: Similar in spirit to NotebookLM’s notebooks, each board holds the materials, notes, and drafts for one theme. Boards can also be shared with a single click
- Multiple output formats: Beyond articles, it can generate slides, web pages, images, and simple narrated videos. You can switch between several AI models
- Skills and prompt library: Frequently used procedures can be packaged as “Skills” and called up repeatedly, and a substantial set of model-specific prompt examples is provided
- Output made to be edited: Generated text arrives in an editable state, on the assumption that you will rewrite it from your own perspective
Pricing
| Plan | Monthly price | What’s included |
|---|---|---|
| Free | $0 | Daily credit cap, a limit on how many materials you can save, limited access to AI models |
| Pro | $20 | 20,000 credits per month, unlimited AI models and saved materials, unlimited file upload and parsing, larger memory and context |
| Max | $100 | 200,000 credits per month, higher generation speed and limits, advanced customization and automation, early access to new features |
Pricing is as of August 2026. The official pricing page is rendered dynamically in the browser and could not be retrieved, so the table above is based on third-party review articles. Please check the official pricing page for the latest details, including any annual-plan discount, before subscribing.
Pros & Cons
✅ Pros
- Collecting, organizing, and writing happen on one screen instead of being scattered across separate tools
- Because highlights and annotations feed into the output, drafts feel closer to your own thinking than those from a general-purpose chat AI
- The Chrome extension and mobile apps let you drop in a source the moment you find it
- A broad set of output formats — articles, slides, simple videos — lets one round of research produce several deliverables
- The free plan is enough to try the whole workflow
⚠️ Cons
- The free plan’s credit cap and material limit are reached quickly, so serious use effectively requires a paid plan
- Generated videos are closer to narrated slides and do not replace real video editing
- Data export methods are not clearly documented, making it hard to judge how easily you could migrate elsewhere
- Most public information is in English, and Japanese-language coverage is still scarce
- The product is young and changing fast, which makes it hard to lock down a stable workflow
Comparison with Similar Services
| Criteria | YouMind | NotebookLM | Notion AI | Readwise Reader |
|---|---|---|---|---|
| Main role | End-to-end from collecting sources to creating | Understanding and questioning your own documents | Document creation and internal knowledge use | Collecting articles and books, managing highlights |
| Source intake | Web / PDF / video / audio / images and more | Documents, slides, video URLs, etc. | Mainly pages inside Notion | Mainly articles, PDFs, book highlights |
| Highlight reflection | Reflected in the output | Notes exist, but their effect on output is limited | Limited | Highlight management is the core purpose |
| Output formats | Articles, slides, web pages, images, simple videos | Summaries, briefings, audio overviews | Mainly documents | Organizing rather than generating |
| Provider | Hangzhou Siwei Tiankong Technology | Notion Labs | Readwise |
Who Is It For
- People whose research materials end up scattered across several tools, so it takes too long to start writing
- People who publish a newsletter or blog regularly and want a shorter path from gathering sources to writing
- People who find general-purpose chat AI output “too generic” and want their own perspective reflected
- People who want to turn one research theme into several formats such as articles and slides
- People who want to send an article or video they found on their phone straight to a working board
Summary
YouMind is the kind of tool that does not ask the AI to produce a finished piece, but instead produces “a first draft worth rewriting” from the materials you collected and the marks you made on them. Keeping collection through creation on a single board fits work that moves back and forth between research and writing. On the other hand, the product is young, and information about pricing and data export is hard to pin down, so a realistic approach is to build one board on the free plan, see how usable the drafts are with your own materials, and only then consider a paid plan.