AlterNet

AlterNet operates as a progressive news portal combining original investigative reporting with breaking news gathered from around the web and analysis from progressive commentators, founded in 1998. The site states it serves more than 2 million unique visitors. Coverage on the homepage spans commentary, science and health, human rights, the 2026 midterm elections, labor, immigration, the environment and a DC Report section, alongside AlterNet All-Access subscription content.

The advertise page names past advertisers including Amnesty International, YouTube, IFC, Comedy Central, Current TV, Alliance for Climate Protection, PBS, Audible.com, the U.N. Foundation and CREDO Mobile. Its ads.txt file lists 31 ad system lines, with 20 direct and 17 reseller entries, naming Seedtag Advertising SL among its sales houses.