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

The Customer Retention Starter Kit - Stop customers slipping away. New from Intercom.

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

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

Speaklyn - Website visitors chat with you on Facebook Messenger

HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.