After not understanding this very well myself, I wondered if others would benefit from the same clarify that I now have. Thanks to @Jeff_Hager for explaining this.
(Might be common knowledge but if this helps you then great!)
Resources
My explanation
Here’s what the docs and the pricing page actually mean.
The row usage limits are the total number of “spreadsheets” and high-scale data source rows.
Note: A spreadsheet data source is any one of the following:
- Glide Tables
(including Google Sheets, CSV and Excel imports) - Google Sheets (sync, not import)
- Airtable (Business and Enterprise only)
- Excel (Business and Enterprise only)

For example, on a business plan you can have:
- 10,000 Excel rows
- 15,000 Glide table rows
This = 25,000 which is your limit.
Any rows over that 25,000 limit have to be in a high-scale data source. In other words, on a business plan 100,000 is your row limit and that can be made up of a max of 25,000 spreadsheet data source rows. To use 100,000 rows, at least 75,000 rows must be in high-scale data sources.
Hope that helps ![]()
