PartyWith - Connecting people who love to party - anytime, anywhere.
Photostash - Automatically save your pictures from Slack to Gdrive
Party On Demand - Have a party delivered to your door in 60 mins or less.
Heymarket for Slack - Text and Facebook messaging from Slack
Party Play - Introducing Party Play. One playlist for multiple users.
Slack It - A bookmarklet to share links in Slack with one click