Mixily - Hosting your event just got easier.
Google Drive to Slack - Slack notifications whenever you work on Google Drive docs
Diobox - All-in-one event and guest plafrom with a built-in CRM
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
SlickPix - Instantly create dynamic events from multiple cameras
Heymarket for Slack - Text and Facebook messaging from Slack