Open Loyalty for Startups - Open source stack for building customer focused products
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
ChatWhale - Gamify your customer communication and loyalty rewards
Crisp Chat - Multi-channel customer support software
SendSMS.global - SMS Marketing Platform
Chatra - Live chat software that helps to increase revenue and collect feedback providing an easy way for website owners to talk to visitors in real time.