Puedes respaldar todos tus contactos (justo al ser creados) a una Spreadsheet de Google con esta receta, nunca pierdas tus contactos de nuevo.
Then
Add row to spreadsheet
This action will add a single row to the bottom of the first worksheet of a spreadsheet you specify. Note: a new spreadsheet is created after 2000 rows.
Explore more great ways to automate iOS Contacts and Google Sheets