sumlion Reviews & Product Details

Sumlion is an AI assistant that works inside Microsoft Excel, Word and WPS Office, built for accountants, auditors and financial analysts. It opens in a side panel next to your file and helps write formulas, build and refresh financial models,turn charts and statements into clean data, process multiple files in bulk, and draft and check reports. Documents are read locally on your own computer — only your instructions are sent to the AI model, never the files themselves. Sumlion picks the right AI model for each task and works in English and Chinese. Free plan available; Plus $5/month, Pro $15/month.