Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
GoVocal.AI - Harness the power of Voice and AI. Acquire, Engage and Retain Customers using Amazon Alexa and Google Assistant.
ChatWoot - Open-source omnichannel customer engagement platform
Twilio Studio - Accelerate your customer engagement roadmap
tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page
Customer.io Actions - Send messages across any channel - from push to postcards