💼AI Office

Microsoft Copilot

Freemium

Microsoft's AI assistant, deeply integrated into Windows 11, Microsoft Edge browser, and the Microsoft 365 suite (Word, Excel, PowerPoint, Teams, etc.). Microsoft Copilot embeds large model AI capabilities into the office software used daily by billions of users, making it the most broadly covered AI office assistant by user reach. Core features include in-app AI assistance across Office (Word writing, Excel data analysis, PPT design, Outlook email management), Windows system-level AI search and settings, Edge browser sidebar AI chat, Teams intelligent meeting recaps, business chat (cross-application information integration), image generation (Designer integration), and Copilot Studio for custom agent creation. Suitable for enterprise office automation, document writing and editing, data analysis and visualization, email management, meeting recording and summarization, knowledge management and information retrieval, and other enterprise and personal office scenarios. Ideal for Microsoft 365 enterprise users, Windows users, professionals, and students. For enterprises and individuals already using the Microsoft office ecosystem, it's the most cost-effective AI office solution. Coverage of Microsoft's ecosystem reaching billions of users globally is Copilot's greatest advantage. Its deep integration in Office document processing and business collaboration scenarios is unmatched, making it the benchmark product for enterprise-grade AI office tools.

WPS AI

Freemium

Kingsoft Office (WPS)'s AI office assistant, deeply integrated into the WPS Office suite (Writer, Spreadsheet, Presentation). WPS AI is locally optimized for Chinese users' office habits and document processing needs, serving as a pioneer in AI-powered domestic office software. Core features include document AI writing (generation, rewriting, continuation, summarization, translation), spreadsheet AI data analysis (natural language formula generation, data insights), PPT AI design (one-click presentation generation, smart layout), PDF AI processing (document Q&A, content extraction), and AI templates and asset generation. Suitable for domestic enterprise and individual daily office document processing, report writing, data reporting, presentation creation, contract document review, and other Chinese office scenarios. Ideal for domestic enterprise employees, civil servants, teachers, students, and individual users. For domestic users accustomed to WPS, WPS AI is a seamless upgrade for boosting office productivity. WPS's thirty-plus years of deep cultivation in the Chinese office market provides a massive domestic user base. WPS AI's localization advantages (Chinese document processing, Chinese reporting conventions, official document formatting, etc.) give it a unique position in China's AI office market.

飞书智能伙伴

Freemium

Lark's built-in AI assistant (formerly "Lark Intelligent Partner"), deeply integrated into Lark's instant messaging, documents, calendar, meetings, and other features. Lark Intelligent Partner embeds AI capabilities into every aspect of team collaboration, making it one of the most deeply AI-integrated products among domestic enterprise collaboration platforms. Core features include intelligent meeting recaps (automatic transcription, summarization, action item extraction), document AI assistance (writing, summarization, translation, mind map generation), message summarization (one-click summarization of long chat threads), multi-dimensional spreadsheet AI analysis, Lark bot AI Q&A, search assistance, and multilingual real-time translation. Suitable for enterprise team collaboration, meeting management, knowledge management, project tracking, internal information retrieval, document collaboration, and other daily enterprise team office scenarios. Ideal for enterprises and teams using Lark, especially partners within the ByteDance ecosystem. For Chinese enterprises pursuing efficient collaboration and AI-powered office work, Lark Intelligent Partner is a team productivity multiplier. Deep integration with the Lark collaboration platform is its greatest advantage — AI capabilities are not standalone features but woven into the team's daily workflow. Meeting recap and message summarization features are particularly well-received among enterprise users.

钉钉AI

Free

DingTalk's built-in AI assistant features, integrated into DingTalk's instant messaging, document, approval, and project management modules. DingTalk AI embeds large model capabilities into enterprise management and collaboration scenarios, serving as one of the AI assistants on the enterprise collaboration platform with the largest user base in China. Core features include AI Q&A (enterprise internal knowledge Q&A), intelligent approval and suggestions, document AI writing and summarization, AI meeting recaps, Yida low-code AI assistance, data analysis and insights, and message summarization and search. DingTalk AI also supports enterprise-customized knowledge bases and AI workflows. Suitable for enterprise daily management, approval workflows, internal communication and collaboration, document processing, data analysis, and other Chinese enterprise management and office scenarios. Ideal for Chinese enterprises, government agencies, schools, and other organizations using DingTalk. Broadly covers Chinese SMEs and large organizations needing AI-assisted management and office work. The user base of China's largest enterprise collaboration platform is DingTalk AI's greatest advantage. Alibaba Cloud's technical support and enterprise service experience ensure its competitiveness in the Chinese enterprise market.