Here is a video on how to export from Posh:
Here is how you export from partiful:
To export CSV data on Partiful, navigate to your "Guest List" and click on the "Export CSV" button located in the top right corner; this will download a CSV file containing all your guest information, including their RSVP status, allowing you to access the data in a spreadsheet format
To export data from Eventbrite as a CSV file, you can:
Log in to your Eventbrite account
Go to the Events tab
Select the event you want to export
Go to Reporting
Select Event reports
Choose the type of report you want to export
Select CSV as the file type
Click Export
The report will download automatically
Some things to note:
-Partiful only allows you to export phone numbers if you specifically collected them when selling tickets
-Eventbrite does not let you collect phone numbers pre 2022
-Posh csv files are sometimes in the wrong format, in which case contact 818-540-8446 to get them in the right format