Max 30,000 lines / contacts

Must be in CSV format

CSV cannot contain the following special characters

Contacts cannot be added without name, so if the contact name field is mapped to a column and that column contains a blank cell it will error out. 

Ensure any duplicates are 

Field can only be mapped to one column. If the same field is mapped 

If you are encountering errors on upload try splitting your csv file type 

Best practices:

When copy and pasting contacts into a spreadsheet always make sure you remove formatting by pasting values only without formatting. 

Keyboard shortcuts for this:

Windows: Ctrl + Shift + V

Mac: Command + Shift + V