Apple has removed hundreds of podcasts by conspiracy theorist Alex Jones and his InfoWars brand from its iTunes and Podcasts apps.
On Monday, Facebook removed the InfoWars page on its platform for "using hate speech", and Alex Jones' channel on YouTube was "terminated".
In a livestream on Twitter, Mr Jones said InfoWars had become the "most censored" channel on Earth.
Spotify also told the BBC that it had removed The Alex Jones Show from its podcast listings on Monday.
"Due to repeated violations of Spotify's prohibited content policies, The Alex Jones Show has lost access to the Spotify platform.".
While Apple did not host the InfoWars podcasts on its own servers, its iTunes and Podcasts apps made the programmes easily accessible to millions of people.
YouTube said it had "long-standing policies against child endangerment and hate speech" but InfoWars claimed the the videos had been deleted because they were "critical of liberalism". »