The question of when social media was invented does not have a single-date answer, but there is a widely accepted milestone in the history of the internet. If you define social media as a platform that allows users to create a personal profile, list friends, and browse social networks, then social media was invented in 1997 with the launch of SixDegrees.com.

However, the technological DNA of social media—the ability for humans to communicate via computer networks—stretches back much further, into the experimental labs of the 1960s and the hobbyist bulletin boards of the 1970s. To understand when social media was truly "invented," one must look at the evolution of digital communities across several distinct eras.

What Qualifies as Social Media?

Before diving into the timeline, it is essential to establish what separates "social media" from general internet communication like email. Scholars and tech historians generally agree that a true social media platform requires several key pillars:

  1. User-Generated Content: The primary value of the site comes from what users post (text, photos, videos) rather than what a central editor provides.
  2. User Profiles: Individuals must be able to create a unique identity within the system.
  3. Network Connectivity: Users must be able to connect their profiles to others, creating a "social graph" or a list of friends and followers.
  4. Interactive Communication: The platform must facilitate two-way or many-to-many communication, such as comments, likes, or shares.

While email (invented in 1971) allowed for communication, it lacked the public "networking" and "profile" elements that define modern platforms.

The Pre-Internet Roots: The 1960s and 1970s

The earliest precursors to social media appeared long before the World Wide Web existed. These systems were often confined to academic or military environments, but they pioneered the concepts we use today.

The PLATO System (1960s-1970s)

The PLATO (Programmed Logic for Automatic Teaching Operations) system, developed at the University of Illinois in 1960, is often cited as the true ancestor of social networking. While it was designed for computer-assisted instruction, its users quickly turned it into a social hub.

By 1973, PLATO featured several groundbreaking social tools:

  • Talkomatic: Created by Dave Woolley and Douglas Brown, this was arguably the world’s first online chat room. It allowed multiple users to type simultaneously, with their text appearing character-by-character on everyone's screen.
  • Term-Talk: An early form of instant messaging.
  • Notes: A message-forum application where users could post content to public boards, effectively serving as the precursor to Reddit or Facebook Groups.

ARPANET and Netiquette

ARPANET, the precursor to the modern internet, came online in 1967. By the late 1970s, it had developed a vibrant social culture. Users across different research institutions were not just sharing data; they were sharing jokes, opinions, and personal updates. This led to the creation of "netiquette" (network etiquette), a set of social rules for digital interaction that we still struggle with today.

The Era of BBS and Usenet (1970s - 1980s)

As personal computers began to enter homes in the late 1970s and 1980s, the "social" aspect of computing moved from university labs to the general public.

Bulletin Board Systems (BBS)

In 1978, Ward Christensen and Randy Suess created the first Computerized Bulletin Board System (CBBS) during a blizzard in Chicago. A BBS was a server that users could dial into using a telephone line and a modem.

Once connected, users could:

  • Post and read messages on public boards.
  • Upload and download files.
  • Engage in primitive online gaming.

BBS communities were local by nature because long-distance phone calls were expensive. This created the first "digital neighborhoods," where people who lived in the same city would meet online before meeting in person.

Usenet (1980)

While BBS were local, Usenet was global. Conceived by Tom Truscott and Jim Ellis in 1979 and established in 1980, Usenet was a distributed discussion system. It allowed users to post messages to "newsgroups," which were categorized by topic (e.g., sci.space, rec.music).

Usenet was the first platform to see "viral" threads and massive group debates. It laid the foundation for modern forum sites and even influenced the structure of the early web.

The 1990s: The Transition to the Web

The launch of the World Wide Web in the early 1990s changed the interface of social interaction from text-based terminals to graphical browsers.

Classmates.com (1995)

Many people point to Classmates.com as the first social media site. Launched by Randy Conrads in 1995, it was designed to help users find their former school friends and colleagues. While it featured a directory of people, it lacked the "personal profile" and "networking" features in its early years. It was more of a digital directory than a social network, but it proved there was a massive market for reconnecting with people online.

SixDegrees.com (1997): The Official Invention

Most historians crown SixDegrees.com as the first "modern" social media site. Founded by Andrew Weinreich and launched in 1997, it was the first platform to combine all the essential ingredients.

Named after the "six degrees of separation" theory—the idea that everyone is connected to everyone else by six or fewer social connections—the site allowed users to:

  • Create a profile with a real name and photo.
  • Invite friends to join the network.
  • See who their friends were connected to (the "browse" feature).

SixDegrees.com was revolutionary. However, it was also ahead of its time. In 1997, most people did not have high-speed internet, and digital photography was in its infancy. People were hesitant to put their real names and photos on the internet. The site struggled with engagement and eventually shut down in 2001, though it laid the blueprint for everything that followed.

The Early 2000s: The Social Media Boom

After the dot-com bubble burst, a new wave of social platforms emerged, learning from the failures of SixDegrees.

Friendster (2002)

Friendster took the SixDegrees model and added a layer of fun. It was designed as a dating and social networking site that focused on "safe" introductions through mutual friends. It exploded in popularity, gaining 3 million users in its first year. However, technical issues—specifically slow page load times—and a rigid policy against "fakesters" (parody accounts) led users to look elsewhere.

LinkedIn (2003)

While Friendster was for fun, LinkedIn was for business. Launched in May 2003, it proved that social networking had professional utility. By focusing on resumes and professional endorsements, LinkedIn avoided the "fads" of other social sites and built a sustainable, high-value network that remains a dominant force today.

MySpace (2003)

MySpace became the cultural king of the mid-2000s. Launched in 2003, it offered something the others didn't: total customization. Users could use HTML and CSS to design their pages, add music players, and list their "Top 8" friends. MySpace was deeply integrated with the music industry, making it the primary place for bands to find an audience. For a brief moment, it was the most visited website in the world.

The Facebook Revolution (2004)

In February 2004, a college student launched "TheFacebook" from a dormitory. Originally restricted to university students, Facebook succeeded where MySpace failed by enforcing a clean, standardized interface and a sense of "exclusivity."

Facebook’s evolution marked several turning points in social media history:

  • The News Feed (2006): This transformed social media from a collection of static profiles into a real-time stream of information.
  • The Like Button (2009): This introduced the concept of "social currency" and algorithmic engagement.
  • The Open Graph: Allowing other websites to integrate with Facebook, turning it into the "identity layer" of the internet.

By the time Facebook opened to the general public in late 2006, it was clear that social media was no longer a niche hobby; it was a global utility.

The 2010s: Visuals, Mobile, and Short-form Video

The invention of the smartphone (specifically the iPhone in 2007) shifted social media from the desktop to the pocket. This birthed a new generation of platforms built for the mobile experience.

The Rise of Instagram (2010)

Instagram recognized that the smartphone was primarily a camera. By focusing on photo filters and a "mobile-only" experience initially, it captured the visual-first trend of the decade. Facebook’s acquisition of Instagram in 2012 for $1 billion is now seen as one of the most strategic moves in tech history.

Snapchat and Ephemerality (2011)

Snapchat introduced a new concept: permanence was not required. By making messages disappear, it lowered the barrier for sharing and catered to a younger demographic that wanted more "private" and "authentic" interactions compared to the curated world of Facebook and Instagram.

TikTok and the Algorithmic Shift (2016-2018)

TikTok (and its predecessor Musical.ly) changed the "social" in social media. While previous sites were based on who you knew (social graph), TikTok was based on what you liked (interest graph). Its powerful recommendation engine meant that you didn't need followers to go viral; you just needed good content. This heralded the era of the "attention economy," where platforms became more like personalized TV channels than networking sites.

Why Does the Invention Date Matter?

Understanding that social media was "invented" in 1997—but rooted in the 1960s—is more than a trivia fact. It highlights how human behavior and technology intersect.

  1. Technological Lag: Many "new" social media features are actually decades old. The chat room (1973) existed 30 years before it became mainstream. This shows that technology often exists long before the infrastructure (high-speed internet, smartphones) is ready to support it.
  2. The Shift in Identity: Early social media (BBS, Usenet) was largely anonymous. SixDegrees and Facebook moved us toward "real-name" identities. Today, we see a pendulum swing back toward pseudonymity on platforms like Discord and Reddit.
  3. Monetization: Early inventors did not see social media as a business; they saw it as a community. The transition from 1997 (SixDegrees struggled to make money) to 2004 (Facebook built an ad empire) changed the internet from a public square into a series of commercial hubs.

How Social Media Has Changed Over Time

Era Key Technology/Platform Defining Characteristic
1960s - 1970s PLATO, ARPANET Academic/Research experiment; character-by-character chat.
1980s BBS, Usenet Hobbyist communities; local dial-up; topic-based forums.
1990s SixDegrees, Classmates Transition to the Web; invention of the "Profile" and "Friends List."
Early 2000s MySpace, Friendster Mass-market explosion; customization; music integration.
Late 2000s Facebook, Twitter Real-time feeds; the "Like" economy; micro-blogging.
2010s Instagram, Snapchat Mobile-first; visual-led; ephemeral content.
2020s TikTok, BeReal Algorithmic curation; short-form video; focus on "authenticity."

Summary of the History of Social Media

Social media was not a lightning-bolt invention by a single person. Instead, it was a gradual evolution. The foundational concepts were built in the 1960s and 70s through systems like PLATO. The first modern social media site, SixDegrees.com, was launched in 1997. The mass-market explosion happened between 2002 and 2004 with the rise of MySpace and Facebook. Today, social media is an ubiquitous part of human life, shifting from a way to "network" into a primary source of news, entertainment, and commerce.

Frequently Asked Questions

Was SixDegrees.com the very first social media site?

By the modern definition (profile + friends + network browsing), yes. However, Classmates.com (1995) was an earlier platform for finding people, and Bolt.com (1996) was one of the first to feature social networking and video.

Who invented social media?

There is no single inventor. Andrew Weinreich (SixDegrees) is credited with inventing the modern social networking model. However, developers like Dave Woolley (PLATO) and Ward Christensen (BBS) invented the communication tools that made social media possible.

Why did MySpace fail?

MySpace failed due to a combination of factors: slow technical development after being bought by a large corporation, a lack of safety/spam controls, and the rise of Facebook, which offered a cleaner and more exclusive user experience.

What was the first social media before the internet?

Technically, BBS (Bulletin Board Systems) were the first "online" social communities that existed before the World Wide Web became popular. Users connected via phone lines rather than the modern internet protocols.

What is the oldest social media site still in use?

LinkedIn (founded in 2002) is one of the oldest major platforms still operating today. The Well (1985) is one of the oldest online communities still in existence, though its user base is much smaller.