Flowin is an AI content co-creation platform that integrates functions such as AI copywriting, document continuation, and intelligent assistants. It supports real-time collaborative editing by multiple people and free drag-and-drop creation of document content. It provides refined permission management and content sharing control, covering scenarios such as teaching preparation, business writing, academic research, and content creation.

Flowin

Core parameters and statistics

Projects	Information
Tool name	Flowin
Developer	Flowin Team
Core entrance	Web terminal: flowin.cn/home/
Delivery form	Web online services for C-side and B-side
Core Competencies	AI copywriting, document continuation/modification/polishing AI assistant, drag-and-drop content construction, multi-person collaborative editing
Free quota	Free version: 10 AI points per day, unlimited pages/blocks, 5G storage, 10 space members
Payment model	Subscription system (paid annually, starting from 188 yuan/year)
Price transparency	Open, clearly marked prices

Flowin has overlapping feature sets with products such as Notion AI, Google Docs + AI plug-in, and Feishu Documents - they are all combinations of "document collaboration + AI assistance". However, Flowin has several differentiated positionings: first, AI is deeply embedded in the writing process rather than simply auxiliary polishing; second, it supports document continuation, a particularly practical function in Chinese AI writing scenarios; third, the price is relatively competitive in the domestic market. Overall, it is more suitable for users who regard "AI collaborative writing" as their core needs rather than additional functions.

User and market recognition

• User Scenario: Mainly covering the fields of education, business writing and content creation. Judging from the pricing structure (supporting "per person" rather than "per space" billing) and functional design, target users include teachers, students, corporate employees and freelance creators.
• Competitive Landscape: Similar products include Notion AI ($10/month, great influence in overseas markets but average Chinese experience), Feishu Documents (integrated into the Feishu ecosystem, AI capabilities are supplemented through plug-ins), and vertical tools such as NetEase Youdao AI writing. Flowin is more friendly in terms of AI points and pricing - the Pro version is 188 yuan/year, which is equivalent to about 0.5 yuan per day. And it supports "unlimited number of pages/blocks", which means that it is not limited by the number of documents or words, and is more friendly to in-depth writing scenarios.
• User Growth: Although the 10 AI points per day for the free version are small, it is enough for users to judge whether the product is suitable for their writing habits in 1-2 weeks of daily use. For an AI writing tool, adaptability (writing style, content type) is the fundamental factor that determines the renewal rate.

Cost advantage

Individual User

• Free version: Basic content creation capabilities, 10 AI points per day, unlimited number of pages/blocks, 5G storage space, 100MB file upload, 10 space members, unlimited number of spaces, 7-day history. For a light user, he can complete about 3-5 AI-assisted operations (continuing a paragraph, rewriting a paragraph, and polishing a paragraph) at 10 o'clock every day, which is basically enough.
• Pro version: 188 yuan/year, 50 AI points per day, new canvas set (PPT) function, 200G storage, 200MB upload, 25 space members, 60 days of history. Equivalent to about 0.5 yuan per day, there are not many writing tools in this price range that can provide 50 AI operations per day.
• Comparison reference: Notion AI is billed at US$10/month (about 72 yuan/month), and the AI ​​function is an add-on subscription (the basic collaboration fee is calculated separately). Flowin packages AI capabilities and storage space in one package. For Chinese users who need AI capabilities but do not need Notion’s complex database structure, the overall cost is much lower.

Team User

• Team version: 288 yuan/person/year, 100 AI points per day, invite up to 200 visitors, 500G storage, 500MB upload, team collaboration area, 90-day history. Suitable for small and medium-sized teams.
• Enterprise version: 388 yuan/person/year, 200 AI points per day, invite 500 visitors, 1T storage, 2GB upload, usage statistics dashboard, organization member management.
• The team version is billed by head instead of space. For a small team of 5-10 people, the total annual fee (1440-2880 yuan) is much lower than Feishu or Notion's enterprise package. But the functional integration and ecological richness are also simplified accordingly.

Main functions

• AI Copywriting: Create content from scratch, or make expansions, abbreviations, and style adjustments based on existing drafts. Supports various styles such as articles, plans, notes, etc. The core value is to reduce the "fear of the blank page" - when you don't know how to write the beginning, enter the topic and let AI generate a first draft, and then modify it on this basis.
• AI Document Continuation: After uploading an existing document, AI will automatically continue writing based on the above content and style. This function is particularly useful for academic paper writing, report writing and long article creation - there is no need to describe the context every time. After uploading the document, AI automatically understands the style and structure of the document to ensure the consistency of the content to be written.
• AI Assistant: Provides services such as writing articles/projects, querying information, and rapid translation. Unlike ordinary AI chat, Flowin's AI assistant directly operates the document content, and the generated results are directly inserted into the document editor without copying and pasting.
• Drag-and-drop free construction: Users can freely organize document content by dragging and dropping, supporting mixed arrangement and flexible layout of multiple elements (text, pictures, tables, files). There is no need to understand complex typesetting syntax, what you see is what you get.
• Real-time collaborative editing by multiple people: Supports multiple people editing, commenting and collaborating on the same document at the same time. Collaborative editing functions include cursor position synchronization, real-time content updates and version history comparisons. Together with permission management, hierarchical authorization from "see" to "modify" can be achieved.
• Refined Permission Management: Supports setting different permission levels such as editing, commenting, and reading, and accurately controls the scope of content sharing. Collaborator management can set permissions in batches by role.
• Multi-format export and sharing: After completing the document, you can save it, share the link or export it to different format files.

Model and version evolution

• Initial release (about 2024): The platform is online and supports basic AI writing and document editing functions.
• Continuous iteration: Gradually add AI document continuation, drag-and-drop content construction, multi-person collaborative editing, canvas set (PPT) function and more refined permission management.
• The current version has achieved a good balance between the depth of AI writing and the completeness of collaborative functions. Compared with the initial stage, the daily allocation of AI points and functional coverage have been significantly improved.

Flowin is relatively pragmatic in its version iterations - it mainly focuses on polishing functions that are directly perceived by users, and does not have a large and comprehensive ecosystem. This strategy means that for small and medium-sized teams, the pace of product updates is more controllable, but in the long run, they also need to pay attention to the continuous accumulation of functional depth to avoid being caught up by the AI ​​capabilities of ecological products (Feishu, DingTalk Documents).

Technical advantages

• AI deeply embedded editor: Most AI writing tools are superimposed on the editor in the form of a "dialog box". The user generates content in the dialog box and then manually inserts the document. Flowin's AI capabilities are directly integrated with the document editor - the results of continuation, rewriting, and polishing are directly replaced or appended to the current editing position, without the need to repeatedly switch between the two windows. This "AI in editor" product model is indeed better than the "AI + editor" split model in terms of writing immersion.
• Context-aware continuation ability: Document continuation is not a simple text completion - AI needs to understand the style, tone, argument and structure of the previous text in order to write a continuation with a consistent style. Flowin's writing continuation ability is relatively reliable in document upload scenarios, indicating that it has made targeted optimizations in context window management and long text understanding.
• Drag-and-drop editor: WYSIWYG drag-and-drop editing lowers the threshold for typesetting, and there is no need to learn Markdown or rich text syntax. After combining the draft generated by AI, users can quickly adjust the content structure and element order by dragging and dropping, which is more intuitive than adjusting the layout after editing plain text.
• Team collaboration architecture: Supports real-time synchronization, version backtracking and historical record retention (60 days for Pro version/90 days for Enterprise version), ensuring content security and traceability in team collaboration. This is necessary infrastructure for teachers and students in educational scenarios and project teams in corporate scenarios.

How to use

Entrance method:	Method	Address/Description
Web side	flowin.cn/home/, direct access from the browser
Register	Register by email or mobile phone number

Typical usage steps (AI copywriting):

1. After logging in, enter the Flowin editor and create a new document.
2. Enter or paste the requirement description and select the AI ​​operation type (write/continue/rewrite/polishes).
3. The AI-generated content appears directly in the editor, and you can continue to edit or adjust it at the current location.
4. Adjust the order of paragraphs and insert elements such as pictures/tables by dragging and dropping.
5. Save, share the link, or export the file when finished.

AI document continued:

1. Upload existing documents (common document formats are supported).
2. The system automatically analyzes the document structure and content style.
3. Call the AI ​​continuation function at the location where continuation is required.
4. The system automatically generates subsequent content based on the previous context.

Multiplayer Collaboration:

1. Invite team members in document settings.
2. Set permissions for each collaborator (edit/comment/read only).
3. Each member edits the document in real time, and the content is automatically synchronized.
4. Review content through version history and comment area.

Product Pricing

Price Tier	Annual Fee	AI Points	Storage	Number of Members	Applicable Scenarios
Free version	0 yuan	10 points/day	5G	10 space members	Personal light experience
Professional Edition	188 yuan/year	50 points/day	200G	25 people	Personal in-depth use
Team Edition	288 yuan/person/year	100 points/day	500G	200 visitors	Small and medium-sized team collaboration
Enterprise Edition	388 yuan/person/year	200 points/day	1T	500 visitors	Enterprise-level collaboration
Ultimate version	Customization	200 points/day	Customization	Customization	Customization needs of large customers

Flowin's pricing adopts an annual subscription model (monthly subscription is not supported), which is highly cost-effective among similar AI writing tools. AI points are reset every day and do not accumulate. It is recommended that heavy users use the free version to test their average daily AI consumption before purchasing - if 50 points per day is not enough, go directly to the team version.

Application scenarios

• Teaching Lesson Preparation: Teachers use Flowin to prepare course outlines, teaching handouts, exam questions and study materials. The AI ​​assistant can quickly generate exercises of different difficulty levels, and the drag-and-drop editor facilitates the integration of graphic and text materials. Compared with purely manual lesson preparation, the efficiency improvement is mainly reflected in the speed of generating first drafts of materials.
• Business Writing and Plan Preparation: Company employees write business plans, market analysis reports, project plans and internal memos. AI continuation and AI assistant can reduce repetitive text work, and the multi-person collaboration function is suitable for teams to participate in document writing at the same time. In traditional practice, a cross-department plan requires repeated email delivery and version merging; Flowin's real-time collaboration allows multiple people to edit the same document in parallel, and the problems of version conflicts and missing content are basically eliminated.
• Academic Research and Paper Writing: Researchers organize literature materials, write paper drafts and personal academic notes. The AI ​​continuation capability can automatically generate each part of the first draft of the paper based on existing experimental logs or analysis results.
• Content Creation and Self-Media Operations: Writers, bloggers, and content operations staff conceive and write articles, stories, and social media content. AI copywriting provides topic inspiration and first draft, and drag-and-drop to build a narrative structure that facilitates the organization of long-form content.
• Project Management and Team Collaboration: The project manager plans the project progress, records meeting minutes, project logs and work assignments. The collaborative editing function combined with permission management allows members with different roles to participate in content creation and review under secure access control.

Applicable people

• Teachers and Educators: People who need to produce teaching materials and courseware in batches. Flowin's AI points and storage space are sufficient to support daily lesson preparation needs, and the collaboration function is suitable for sharing documents among teaching and research groups.
• Corporate Staff and Management: Professionals who need to write reports, plans and emails on a daily basis. The permission management and collaboration functions of the team version/enterprise version meet the needs of internal document circulation within the enterprise.
• Students and Researchers: People who need to write academic papers, research reports and academic notes. The free version is enough to support light academic writing, and the Pro version is suitable for intensive period of paper writing.
• Content Creators and Self-Media Operators: People who need to produce articles and social media content frequently. AI continuation can significantly reduce "stuck" time in writing.
• SMEs and Entrepreneurial Teams: Organizations with limited budgets but in need of team document collaboration tools. Flowin's pricing is obviously competitive among similar products, and its cost-effectiveness advantage is outstanding.

Boundaries not applicable:

• Extreme requirements for the depth of document functions (such as complex databases, automated workflows) - Flowin is a lightweight writing tool and is not suitable to replace Notion or Feishu as a complete knowledge management system.
• Multi-language collaboration requirements are mainly non-Chinese - Flowin's Chinese AI writing capabilities are its core advantage, and the depth of support for English and Japanese needs to be verified.
• Requires offline use or local deployment - Flowin is a browser-based online service.
• Very large organizations (more than hundreds of people) - not as complete as the collaboration platforms of large companies in terms of organizational structure management and advanced permission control.

Summary and Outlook

Flowin integrates AI writing and team collaboration into a product with a simple interface, and is more solid in the direction of "AI deeply embedded in the editor" - instead of just setting up a ChatGPT pop-up window, it makes AI a native operation of the editing process. The pricing is also very competitive in the domestic market, making it suitable for individuals and teams with limited budgets who need AI-assisted writing capabilities.

Current Limitations:

• The daily quota of AI points may not be enough in heavy usage scenarios - if you need to call AI functions frequently every day, you need to upgrade to a higher-level package.
• The product ecological richness is limited, and there is no huge integrated market like mainstream products in the international market.
• Multi-language support focuses on Chinese, and the depth of adaptation to English scenes needs to be verified.

Follow-up observation points:

• The iteration frequency of AI capabilities - the current functional depth is at an upper-middle level in the market, and continued iteration will determine whether it can widen the gap with competing products.
• Whether to launch an API or more external integrations - this determines whether it can be embedded into the user's existing workflow tool chain.
• The actual implementation of the team version and enterprise version in large organizations - will affect the evolution of product positioning from "lightweight writing tool" to "enterprise collaboration platform".

Related tools: notion-ai, jasper

Version Info

• public version ：It supports AI copywriting, document continuation and polishing AI assistant, free drag-and-drop document creation, real-time collaborative editing by multiple people, refined permission management and multi-format export. （~2024）
• initial release ：The initial public version supports basic AI writing and document editing. （~2024）