Limits and scale
Sheets are built for lists that outgrow a spreadsheet. This page states the limits and explains what keeps a large sheet usable.
Limits
| Limit | Value |
|---|---|
| Rows per sheet | 2,000,000 |
| Rows a single search run can add | 1,000,000 |
| Unique-row stop threshold for a search run | 100,000 |
| Snapshot rows per report component | 500 |
What large sheets cost
Row count does not bill by itself. Credits are consumed when pipes and searches produce results, and re-running a finished sheet consumes nothing. A scheduled run over a sheet where every cell is current is free. See billing for how operations price.
If you need more than a sheet holds, split by segment or use the API to stream records through pipes without storing them at all.