Postscript - Like Mailchimp for SMS
SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.
Tatango - Tatango is a mobile messaging platform for agencies.
Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.
Business Texting - Business Texting is an automated business messaging software that will allow your business to engage more customers and boost sales.
Sonar - 2-way chat with your customers over SMS and FB Messenger