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

Messenger Customer Chat - Facebook's newest product for online businesses 🗣️

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

Desk360 - Desk360 is an omnichannel customer support tool that enables to manage all customer requests on one page. It can be integrated into 12 different channels and offers detailed reports on both products and users.

typedesk - A shortcut to all your canned responses

Gist Platform - Live chat, bots & marketing automation -- free.