ExcelAI万能助手 (Excel AI Assistant) is a Windows software tool that installs into Microsoft Excel and appears as an "ExcelAI" entry in the Excel top menu. After logging in, users open a right-side assistant panel and describe what they want done with a worksheet in ordinary language, rather than writing formulas or macros. The official site positions it as a daily spreadsheet helper for people who are not comfortable with formulas but still need to tidy, check, and summarize tables.
The product is designed around a review-before-execute workflow. For complex tasks, the assistant first shows the processing steps it intends to take, and the user can adjust the request if the understanding is wrong before running it. Results are then checked by the user, who decides whether to save the file. The vendor explicitly states that the software assists with organizing and analyzing tables but does not replace business judgment, compliance review, financial approval, or final confirmation.
The official pages emphasize data caution: users are advised to keep a copy of important files before processing, to verify quantities, amounts, formulas, and anomaly markers after execution, and to follow their organization's data management rules when personal or sensitive information is involved. The tool is distributed by 北京智数矩阵科技有限公司 and is offered under personal and team subscription plans.