csupport is described as 'cSupport offers Live Chat support. Ideal for small businesses and Entrepreneurs Worldwide. It is fully customizable and includes a wide range of spectacular features, such as soon to come iphone and android app, inline chat and custom branding' and is a customer support tool in the business & commerce category. There are more than 100 alternatives to csupport for a variety of platforms, including Online / Web-based, Android, iPhone, Mac and Windows. The best alternative is tawk.to, which is free. Other great apps like csupport are ProProfs Chat, HelpCrunch, Chatwoot and Intercom.
Intercom shows you who is using your product (the user's region, browser, local time etc.) and makes it easy to personally communicate with them through targeted, behavior-driven email and in-app messages.