Salesforce Journey Builder - Journey Builder empowers you to guide customers on 1:1 journeys across channels and devices to deliver the right digital marketing solution, via the right channel.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Adobe Campaign - Adobe Campaign provides campaign, offer, and personalization management capabilities.
JivoChat - JivoChat is a live chat that enables you to talk to visitors on your website
Apsis Pro - Apsis is a newsletter and email marketing automation platform.
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