1. LiveChat - premium live chat software with a built-in help desk feature. Approach customers directly on the website, make connections and drive more sales using LiveChat.

  2. 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

  3. Customer interaction for entrepreneurs. Chat with your website visitors.

  4. Real-time chat and monitoring of your website visitors through Google Talk and Jabber.

  5. Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

  6. ConvertFox helps sales, marketing, and support teams to communicate with customers on one platform. Sign up for free up to 1,000 contacts and pay as you go.

  7. GoSquared Real-Time Web Analytics. See who's reading, commenting, joining, or buying on your website right now. Watch your traffic unfold.

  8. HelpCrunch Live Chat: Turn prospects into customers, drive sales and improve retention with a rich toolbox combining modern live chat, in-app messenger, email marketing, CRM and marketing automation.

  9. JivoChat is a live chat that enables you to talk to visitors on your website

  10. REVE Chat is a multi-channel cloud-based live chat software that provides instant assistance to your website visitors for better customer service and boosts sales conversions.

  11. Zendesk is a beautiful, lightweight help-desk solution.