For most of the twentieth century, finding a partner in America was a community project. Family made introductions. Church socials, neighbourhood gatherings, and the friend who knew someone worth meeting did the quiet work of pairing people off. That arrangement held for most of the century, but no longer.
A study of American couples found that meeting online has moved from the margins to the centre. The people who once ran the introductions, mothers, best friends, congregations, have been edged aside by software.
What the survey found
The finding comes from a 2019 paper in the Proceedings of the National Academy of Sciences by Michael Rosenfeld of Stanford, Reuben Thomas of the University of New Mexico, and Sonia Hausen of Stanford, titled “Disintermediating your friends.”
It drew on the How Couples Meet and Stay Together survey; the analysis used 2,997 heterosexual-couple responses to the paper’s open-ended “how did you meet” question, collected in 2017.
The numbers describe a fast reversal. About 39 percent of heterosexual couples who met in 2017 did so online, up from 22 percent in 2009. The crossover, the year online meeting overtook meeting through friends for heterosexual couples, came around 2013. Same-sex couples got there earlier, with about 65 percent meeting online by 2017. This is one survey rather than settled consensus, and its headline figure covers heterosexual couples specifically, but the pattern it traces is hard to miss.
Meanwhile the older channels shrank. Meeting through mutual friends declined sharply from the mid-1990s, and meeting through family continued a long retreat that had been under way for decades. The paper found that online meeting has displaced both. Rosenfeld had not expected this. He told Stanford’s news office he had been curious how couples meet and how that had changed over time, and that no one had looked too deeply at it.
Why the old channels faded
The decline did not begin with dating apps. The paper places it against a longer backdrop, with traditional ways of meeting through family, church, and neighbourhood in retreat since around 1940. The forces behind the shift are familiar: people move away from where they grew up, marry later, and belong to fewer of the dense, overlapping social circles that once made an introduction feel natural.
The paper describes the change as a kind of disintermediation. Individuals used to need personal intermediaries, usually friends or family, to introduce them to new people. Now that a platform makes a large pool of potential partners available, that intermediation is relied on less. The role of family in particular had already been fading through the late twentieth century, as young adults married later and lived more independently.
A different kind of matchmaker
The apps offer a reach no individual person can match. As the authors put it, the architecture of the internet makes it easier for a site like Match.com to hold “up-to-date information on 10 million people than for a mother or friend to hold it on twenty”. A friend can introduce you to a friend of a friend; a platform sorts thousands of strangers you have never met.
The intermediary is no longer someone who knows both people; it is a system indifferent to whether the two have ever crossed paths. Rosenfeld also noted that internet dating “has the potential to serve people who were ill-served by family, friends and work,” a point that matters most for anyone whose local pool of candidates was thin to begin with.
What the shift leaves open
What it means for the couples themselves is less settled. The authors point to earlier work finding that how a couple met does not determine relationship quality or longevity. The people who once did the matching knew both parties and had some stake in the outcome, which a platform does not.
