Spike - Spike solves businesses' communication chaos by bringing together email, team chat, collaborative docs, and meetings, into one feed.
Mailparser - Extract data from e-mails. Automate your business.
Missive - Team communication app now supporting FB, Twitter & SMS
The New Minbox - Organize and collaborate across clouds
Front - The platform for exceptional customer service at scale.
Mobilize - Mobilize is a scalable messaging app built for large groups.