Chasing someone to confirm they still want to be part of a mailing list, or hunting through the admin console to remove a number that's gone quiet, is the kind of task that quietly piles up. A Google Groups administrator ends up doing this by hand because the request usually arrives as a text rather than a form. Zapier lets a reply on Mobile Message trigger changes on the group side, so a customer's message can add a member to a group, remove a member from a group, add a group email alias, or update a group without opening a spreadsheet first.

Because the group actions in Google Groups don't have their own triggers, the automation only runs one way, from an inbound text on Mobile Message across to Google Groups. That still covers the moment that matters most, the reply that tells you someone's details have changed or that they want off a list. Instead of remembering to open Google Groups every time a text comes in, the group membership updates on its own while you carry on answering the next message.