Crisp Chat - Multi-channel customer support software
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
Zoho SalesIQ - Discover the future of customer engagement
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
JivoChat - JivoChat is a live chat that enables you to talk to visitors on your website
HelpForShopping - Improve your sales performance by helping users find the most suitable product for them