* Dancer (http://perldancer.org/)
* Mojolicious::Lite (http://mojolicio.us/)
* Squatting (http://p3rl.org/Squatting)
* Web::Simple (http://p3rl.org/Web::Simple)
PS. Here is a presentation doing a loose comparison between Dancer & Flask called "Dancer for Python programmers" (http://www.slideshare.net/xSawyer/perl-dancer-for-python-pro...)
* Dancer (http://perldancer.org/)
* Mojolicious::Lite (http://mojolicio.us/)
* Squatting (http://p3rl.org/Squatting)
* Web::Simple (http://p3rl.org/Web::Simple)