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.

Smartsupp is a free live chat for your website.

LiveChat is an online customer service software with live support, help desk software, and web analytics capabilities.

Visitlead Live Chat is a live chat software for websites.

Banckle Chat is an application for online chat & customer support solution.

csupport Live Chat and Customer Support service software.

Crisp is a customer messaging software.