The best effort/impact ratio you can find to increase employee engagement and recognition is to automate birthday and anniversary celebrations. It is cross cultural, cross-religious, cross-generation, cross-timezone etc. And it makes people genuinely happy to receive some positive vibes during this special day.
No features have been listed yet.
Billy Birthday's answer
Billy is cheaper than the competition and is known to have a human-touch that other bots don't have.
Jolly for Slack - Automate birthday and work anniversary celebrations in your Slack organization.
Mixily - Hosting your event just got easier.
Donut Slack Bot - Get matched with a new coffee buddy each week in Slack
EvePlaner - EvePlaner.net lets you create and manage your events the easiest way possible.
BirthdayBot for Slack - Don't miss your teammates' birthdays!
Nusii - Collect content & files from busy clients