1
Google Chat
Free download; paid upgrades in the app Team messaging for Google Workspace.
Free planiPhoneAndroid
2
Slack
Free; Pro $7.25/user/month annually or $8.75 monthly Team messaging app organised into channels, with huddles, file sharing and thousands of integrations.
Pick it if you need it on Windows, Mac and Linux, you work with a team and you run a small business.
Free planiPhoneAndroidMacWindowsLinuxWeb
3
Square Team
Free Team schedules, timecards and messaging for Square businesses.
FreeiPhone
4
Shopify Inbox
Free Chat with customers and sell over chat for Shopify stores.
FreeiPhone
5
Marco Polo
Free download; paid upgrades in the app Video messaging app for staying close to friends and family.
Free planiPhone
6
BAND
Free download; paid upgrades in the app Group app for teams, clubs, classes and families, with posts, calendars and chat.
Free planiPhone
We matched these apps to GroupMe by what they are for, who they suit and where they run, using our research on each app's official website and app store listing. We have not tested them hands-on for this page. Check the price on each app's own site before you buy.