Originally Posted by MetaPornVideos

Just to clarify for OP. Hostgator does have unlimited bandwidth, but the amount you can use is bottlenecked by other limitations. After some quick researching, I found that the maximum feasible bandwidth without exceeding other limitations on a shared server from hostgator is around 8100gb/month.

While hostgator shared hosting isn't ultimately unlimited, it is still a good starting point in my opinion.