“Alt-tech” refers to emerging technology[2] platforms that gained prominence in the 2010s, largely as a result of deplatforming[1] actions by major tech companies like Google[5], Facebook[3], and Twitter[6]. These platforms offer an alternative space for those who criticize mainstream technology giants’ control over online discourse[4]. Alt-tech platforms have become particularly popular among right-wing communities and are often associated with the uncensored dissemination of far-right, nationalist, and extremist viewpoints. They serve as platforms for the spread of conspiracy theories and extremist ideologies, and have been used for mobilization and recruitment by far-right extremists. The rise of these platforms has prompted various legal and financial actions, and has had significant impacts on online discourse and behavior.
Alt-tech are social media platforms and Internet service providers that have become popular among the alt-right, far-right, and others who espouse extremism or fringe theories, often because they employ less stringent content moderation than mainstream platforms. The term "alt-tech" is a portmanteau of "alt-right" and "Big Tech". In the 2010s, some prominent conservatives and their supporters began to use alt-tech platforms because they had been banned from other social media platforms. Alt-tech platforms describe themselves as protectors of free speech and individual liberty, which researchers and journalists have alleged may be a cover for antisemitism and terrorism.