Google Sheets is a great way to collect and manage contact data in a spreadsheet from a variety of sources. Nekton can automatically add new a contact into Google Contacts from a new row or a row update in the spreadsheet. Once you set up this Google Sheets Google Contacts integration, new Google Sheet spreadsheet rows added or updated from that point forward will add a contact to Google Contacts.
Google Contacts, the address book built into Gmail, lets you keep track of all your contacts, see when you last interacted with them, and more.