ChatGPT for data analysis in your spreadsheet
You have a spreadsheet open that needs cleaning and grouping before your report deadline. DataMimi uses ChatGPT for data analysis to process your file by natural language commands.
Use natural language to clean, group, and analyze your spreadsheet data without formulas.
Drop your file in and ask a question — no account needed.
Upload your spreadsheet.xlsx .xls .csv — free to try, no accountOr start with
What this export contains
| Date |
| Category |
| Amount |
| Description |
| Status |
| Region |
| Customer ID |
| Product Code |
| Quantity |
| Unit Price |
| Total |
| Notes |
What usually goes wrong with it
Messy headers and merged title rows
Exports often have headers not on the first row or multiple merged title rows that confuse standard tools.
DataMimi DataMimi reads headers from any row and detects merged title rows to set correct column names.
Numbers stored as text
Amounts and totals sometimes import as text, preventing sums and calculations.
DataMimi It previews and converts text-formatted numbers into numeric types before analysis.
Subtotal and blank rows
Intermediate subtotal rows and blank lines break grouping and sorting.
DataMimi Subtotal and blank rows are identified and removed automatically during data cleaning.
Complex grouping needs
Users need to group data by multiple columns (e.g., Category and Region) without writing pivot tables.
DataMimi You can ask DataMimi to group data by multiple columns using plain English commands.
Unfamiliar formulas
Many users don’t know advanced Excel formulas to clean or summarize data quickly.
DataMimi No need to know formulas—DataMimi executes your natural language requests to summarize and clean data.
Common questions
What is ChatGPT for data analysis?
It means using natural language commands to analyze and clean spreadsheet data without needing formulas.
Can DataMimi handle Excel files with merged title rows?
Yes, DataMimi detects and adjusts for headers not on row 1 and merged title rows automatically.
How does DataMimi fix numbers stored as text?
It previews and converts these text values to numeric types before calculations.
Can I get a report summary just by asking questions?
Yes, DataMimi answers your plain-English questions and shows exactly which data it used.
Does this work with CSV exports that have subtotal rows?
DataMimi identifies and removes subtotal and blank rows during cleaning.
Try it with your own file
DataMimi reads the file you actually have — merged cells, headers below row one, totals pasted at the bottom — and shows which rows and columns every number came from.
Ask about your file