Frequently asked questions
What is MySheetAI?
A tool that turns plain-English requests into Excel and Google Sheets formulas, with clear explanations. The formula generator is free and needs no account. A free account also includes a weekly spreadsheet analysis that turns your data into plain-English insights, and Pro unlocks more.
Do I need an account to use the formula generator?
No. The free formula generator works anonymously, with a light per-day usage limit.
How do I sign in?
Sign-in uses Google (single sign-on). We never ask for or store a password.
What AI does it use?
A modern large language model. When no AI key is configured (for example in a local preview), the generator returns a clearly-labelled stub instead of a real answer.
Is my uploaded data private?
The value layer computes statistics on your file server-side and sends only a small summary to the AI, never your full raw data. Uploaded files are treated as private and are deletable. Uploads require signing in with Google, so we can scope every file to your account.