It depends on which platform you’re referring to, but here is a brief overview of the history of different social media platforms and when they began, in chronological order:
• Six Degrees (1997): Founded by Andrew Weinreich and considered the first social networking site, Six Degrees allowed users to create a profile and connect with other users.
• Friendster (2002): Friendster changed the web-game by popularizing user profiles and the concept of friend networks.
• LinkedIn (2003): Founded by Reid Hoffman and Allen Blue, LinkedIn was created to be a professional network to connect professionals with other professionals.
• MySpace (2003): Founded by Tom Anderson and Chris DeWolfe, MySpace was one of the most popular and influential social networks of all time and served as the launch pad for many music and entertainment careers.
• Facebook (2004): Founded by Mark Zuckerberg, Facebook was created to initially connect Harvard students with a common network and quickly grew from there.
• Twitter (2006): Founded by Jack Dorsey, Twitter was the first social network of its kind to present short-form posts with a focus on fast interactions and engagement.
• Instagram (2010): Founded by Kevin Systrom, Instagram was the first photo-sharing service to experience such rapid success, and still remains one of the most popular social networks.
There are countless other social media networks that have been created since, such as TikTok and Snapchat, but these six networks first established the foundations of social media.