[1] The list of its 130 services includes the national and international news in the Polish language followed by business news, sports, motorization and new technologies, as well as online games, blogs, chat rooms, internet forums and a shopping arcade, not to mention the streaming radio and Internet television channels.

It features also the weather info, astrology, virtual greeting cards popular locally, and hundreds of online chats (czaterie) with the "KidProtect" option.

[2] The portal was established by the ComArch Management IT corporation (listed on Warsaw Stock Exchange) and the RMF FM radio network.

[4] Due to its availability and relaxed internal policy, the free hosting service Interia has become a popular spam redirector in 2009.

Spammers frequently linked to its free sub-domains in their spam campaigns to avoid having their messages easily detected as junk and automatically blocked.