Slack - A messaging app for teams who see through the Earth!
chatmego - Sign in to chatmego or create an account - start connecting new friends with me, share photos, videos, messages, a story, and vote with me
Wipshot - Share with WIP and Review
Loop Email - Emailing for teams: Organize your Inbox into channels 💌
Jive Chime - Real-time messaging for your team
Brevy (beta) - Give feedback, Google-doc style, directly on your website