EmojiOne for Chrome - Finally, an emoji keyboard for the modern desktop.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Emoji CSS - Add Emoji's to your website
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
OpenMoji 12.0 - Open source Unicode-compliant Emojis for everyone
HelpScout - Help Scout is a simple, straightforward way to provide excellent support