groupcheers
Try it yourself: this takes about two minutes in Group Cheers. Start free → Have an account? Create a campaign →

Email, SMS, WhatsApp or Slack?

The medium is per campaign — each campaign picks how it reaches people.

Every outbound touch (invitations, reminders, delivery) uses the campaign's medium:

  • Email — the default; works for everyone with an address.
  • SMS / WhatsApp — short text with the personal link. Members without a phone number on file are emailed instead, and the audience preview names them before you launch. You'll add your own mobile so the campaign test reaches you as a real text.
  • Slack DMs — invitations arrive as private Slack messages with the personal link (requires the Slack integration connected and a Pro plan). Members without a matching Slack account are emailed.

Different campaigns can use different mediums — birthdays on Slack, a frontline team on SMS.

More on creating campaigns

Group Cheers opens, collects, seals and delivers group cards on the day — birthdays, work anniversaries, farewells — with no accounts or passwords for your team.

Set it up free →