Butter - Butter is a newly launched chatting application that focuses more on the privacy of its users.
Zulip - Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.
Mapped - Mobile app that makes your startup journey easier.
Kwayet - Team chat & collaboration app, a simple way to Slack
Flow - Stop managing projects from your inbox.
joinAir.com - Smart HR platform for small & medium sized businesses