Sites running Catalyst

There are a number of live applications running on Catalyst. Some of them are listed below, along with their Alexa rankings. Many other Catalyst-based applications are in production but internal. See also Perl 5 powering Web 2.0. lists 149 sites powered by Catalyst as of 2011-05-12.

Featured sites (ordered by popularity)

Screenshot Description
BBC iPlayer BBC iPlayer - TV and radio highlights (mention)
123people.png - Realtime people search engine
Alexa Traffic Rank: 2,336
urbia.png - Germany's most popular community for all things family
Alexa Traffic Rank: 6,092 - is the oldest, the largest, and the most dependable magazine subscription service on the Internet.
Alexa Traffic Rank: 11,163
Edit Grid - Online spreadsheets (developer forum mention)
Alexa Traffic Rank: 11,731
Manchester Evening News Manchester Evening News - Site of the English daily newspaper (announcement)
Alexa Traffic Rank: 16,860 - London's Leading Estate Agent.
Alexa Traffic Rank: 20,962
Evo - Eco-friendly products, services, and information (announcement)
Alexa Traffic Rank: 41,854
Takkle - High School Sports Social Network.
Alexa Traffic Rank: 43,646
Mister Poll Mister Poll - Online polls (announcement)
Alexa Traffic Rank: 68,363
i use this - Organize and discover apps.
Alexa Traffic Rank: 71,957

For tips and tricks from behind the scenes of the iusethis development check out Marcus' Bag of Tricks from IUseThis talk.

Selected sites

Other sites (in alphabetical order)