Likewise, both small and large businesses often outsource their customer service tasks to remote freelancers who respond to customer concerns over online chat, email or, for some clients, phone calls. There is a large range of websites that help connect businesses with freelancers, while larger companies may directly employ part-time opportunities, especially during the holidays. Earnings will depend on job responsibilities, but on the upper end hourly rates are in the $15 to $19 range.