V12 Data - V12 Data offers rich data sets with verified addresses and emails for personalized marketing campaigns.
Skype for Slack - Move your slack discussions to a group skype call
Adobe Audience Manager - Adobe Audience Manager is a data management platform that integrates online and offline data to deliver a unified view of all your audiences
Calls on Slack - Make voice calls in Slack
Lotame - Make your data actionable, learn about your most valuable customers, improve ROI by targeting the right audience and increase relevance across screens.
Pingly - Your communication hub — Email, text & voice in one app