A side-by-side look at Tomat.ai and ChatGPT for Excel across formulas, analysis, charts, Excel integration, ease of use, and value.
| Dimension | Tomat.ai | ChatGPT for Excel |
|---|---|---|
| Formula generation | 4/10 | 8/10 |
| Data analysis & chat | 8/10 | 9/10 |
| Charts & visualization | 7/10 | 7/10 |
| Excel & Sheets workflow | 5/10 | 6/10 |
| Ease of use | 7/10 | 8/10 |
| Value for money | 8/10 | 7/10 |
| Total | 39 | 45 |
| Pricing | Free trial (30k credits); Solo plan, AI credits from $5 / 500k | Free tier (limited); ChatGPT Plus $20/mo |
Tomat.ai is a downloadable desktop app for building reusable, no-code pipelines that clean, merge, pivot, and restructure large Excel and CSV files — with a 'Use AI' node that enriches, extracts, or classifies data row by row, plus charts and PDF reports. It handles big files well offline, but it's a standalone desktop tool (not in Excel) and AI runs on a per-row credit system.
Using ChatGPT for Excel means uploading spreadsheets to OpenAI's ChatGPT and asking in plain English — its data analysis writes and runs Python to generate formulas, clean data, and build charts, and an official Excel add-in brings it into the grid. It's an extremely capable general model, but it's a general-purpose assistant rather than an Excel-specialized tool, its output needs verification, and the strongest features sit behind paid ChatGPT plans.
ExcelGPT's web app generates formulas, analyzes data, writes VBA, and builds charts from one sentence, then lets you bring the result back to Excel or Google Sheets.
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