LibraryH3lp is described as 'provides a flexible, affordable chat software for libraries and non-profits spanning web, mobile, and IM' and is an website in the Education & Reference category. There are three alternatives to LibraryH3lp, not only websites but also apps for Linux. The best alternative is My Customer Cloud. It's not free, so if you're looking for a free alternative, you could try Firechat by Firebase or Chatroll.
Chatroll is the leading provider of interactive tools for social publishers. Using our simple copy-and-paste chat widget, publishers can instantly enable live social interaction within their online community and generate revenue.