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

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community

Front - The platform for exceptional customer service at scale.

HelpScout - Help Scout is a simple, straightforward way to provide excellent support

Pylon - Pylon can automatically build a development environment which greatly saves your time wasted in setting up the environment.✅Just fill in your Git repository URL and start coding.✅Share your environments with others.