Commons - Private Clubhouse for your team to collaborate and connect

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Angle Audio - Live audio conversations as a service

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

Voicl - With Voicl you can easily embed voice notes onto your website.

Drift - A messaging app that helps you grow your business.