Hangouts is an instant messaging software developed by Google.

MightyText is a messaging app that enables users to send and receive text and MMS messages via computers and android phones.

GroupMe is a mobile group messaging app.

Textlocal is a mobile communications company.

TidyHQ is a club or organization management software.

SendPulse is an integrated service to manage email, text and webpush campaigns.

Mobilize provides group communication tools to manage large communities.

Drift is a conversation-driven marketing and sales platform.

MySMS is a family of applications helps you text anywhere and enhances your messaging experience on your smartphone, tablet and computer.