Estimates run from roughly 320 to 400 million people worldwide, depending on who counts and what counts as using an app, and nobody has an exact figure. In the US, Pew Research found that 3 in 10 adults have used a dating site or app, and 9% used one in the past year.

The worldwide estimates

Here is what each source says, and what it measures.

  • A 2026 SwipeStats article says about 350 million people are using dating apps worldwide, with about 80 million of them in the US. It cites no source for either figure. It also puts paying users at about 25 million.
  • An IPS News article from 2025 estimates about 400 million people use dating apps, roughly 5% of the world's population. It links to blog posts for its sources, not a survey, and it also says over 25 million people are actively using dating apps on an average day.
  • Business of Apps data, reported by Databoks, put users at 293.7 million in 2020 and 323.9 million in 2021, a rise of 10.3%.
  • Statista figures, quoted by Guru Technolabs, put online dating users at more than 366 million in 2022, with a forecast of 440 million by 2027.

The big gap is between the daily number and the total. Over 25 million people open a dating app on an average day, out of several hundred million who use one at some point.

The US numbers

Pew's survey is the best sourced US figure, because it asked 6,034 US adults directly in July 2022.

  • 30% of adults have used a dating site or app: 34% of men and 27% of women.
  • 9% used one in the past year.
  • By age, 53% of adults under 30 have used one, 37% of those 30 to 49, 20% of those 50 to 64, and 13% of those 65 and older.

If you're under 50, a large share of the people you meet have used these apps at some point.

How many pay

Most users don't pay. Match Group, which runs Tinder and Hinge among other brands, reported 13.25 million paying users for the quarter ending June 30, 2026. That's down 6% from 14.09 million a year earlier. Even with all of Match Group's apps added together, paying users are a small fraction of the hundreds of millions of people using dating apps.

Why every number is different

Two honest people can count the same market and get different answers.

  • Active versus signed up. A monthly active user opened the app this month. A registered account may belong to someone who quit years ago. SwipeStats lists Badoo at 460 million registered accounts but 60 million monthly active users.
  • Different years. A figure from 2021 and a forecast for 2027 describe different markets.
  • Copied estimates. Many web pages repeat one another's numbers without naming where they started. The same Guru Technolabs page gives 34.5 million US users in one place and 49 million in another.

When you see a number with no named source and no year, treat it as a guess.

How many different apps exist

There's no exact count of the apps themselves either, since new ones launch and old ones close. They sort into a few types.

  • Swipe apps. Tinder and Bumble are the best known. a dating coach says Tinder is the app almost everyone uses in much of Europe, and that it has a reputation for hookups, although relationships start there too.
  • Prompt-led apps. Hinge is the main one. a dating coach's view is that it has more of a relationship feel, and he rates it higher than Bumble in the United States and its big cities.
  • Questionnaire sites. eHarmony says every new member takes its Compatibility Quiz as the first step.
  • Selective apps. The League has an application process, and its own site says members of its in-app community review and vote on applications.
  • Niche and social apps. There are services for older singles, for a particular faith, and for shared interests.

How many a man actually needs

You don't need to know them all. a dating coach advises testing several, because each has its own algorithm and its own mix of people, and a man can do badly on one and well on another.

A practical rule is two apps to start. Choose one with the largest local pool and one that rewards what you're good at, such as writing if you write well. Give both the same photos and the same written lines, use them steadily for a few weeks, and keep the one where your matches reply.

More than three apps usually means none of them gets real attention, and a late answer is worth much less than a prompt one.

Whatever you pick, the apps share one rule: the app introduces you, and your photos, lines and messages do the rest. If you are not sure where to start, a coach can look at your city and your goals and help you pick two.