Sheet to Contacts add-on for Google Sheets integrates your Google Contacts with Sheets, allowing you to compose and update contacts from your spreadsheet data. Free version restrictions: * Create/Update 2 contacts at a time Premium Features: * Create 1000(Gmail); 2000(Google Workspace) contacts per day (Limit set by Google Quota) * Create contacts to specific group * Update the contact fields in a click, while spreadsheet contact info are changed/modified/updated Video help: https://youtu.be/wf8qX574EEQ For more details about quotas visit: https://developers.google.com/apps-script/guides/services/quotas