You can break down your long lead list in Clay and save to multiple lead boxes using these methods:
1. Use filters to identify specific contacts you want to export (by company name, using formulas, or checkbox columns)
2. Use the "write to table" feature to send selected data to different tables
3. In cell details, use "Turn items into rows" to move each list item into its own row in another table
4. For lists within cells, use "Send row for each item in a list" to flatten the data and create separate rows in another table