Liam McGregor
liammcgregor.com©2026
Works1 of 12
1

Marriage Pact

2017 – present
Annual matching event
100+ colleges, 750,000+ participants
With the team at Marriage Pact
Plate 1
Variation of school logos: the global mark and its local forms, from Marriage Pact’s brand architecture.
Marriage Pact brand guidelines, marriagepact.design.

Have you ever heard of the idea of a marriage pact? It’s where you sit down with someone, perhaps your best friend in high school, and say, “Look... if we’re both still single by the time we’re 30... maybe we make a pact to just marry each other?”

These days, at top colleges across the country, a questionnaire goes out across campus for one week of the year. Half the school signs up. Then, on a Monday night at 10pm, you’ll be huddled in your dorm room with your friends, waiting for an email. Slowly but surely, you’ll start hearing screaming through your cinderblock walls, up and down your dorm, and you know: the matches are coming out. One by one, your friends start screaming, too—“who did you get?” you’ll say, “who did you get? who did you get!”

The Marriage Pact uses an algorithm to pair each student with their optimal marital backup plan, out of everyone on campus. One person, one name, no photos, no swiping. 29% of matches meet up in person (vs 1–2% industry standard). And if you meet up, there’s a 1 in 9 chance you’ll still be together a year later.

It began as a class project in 2017, as part of a Stanford market design class. It has now launched at 112 colleges, and signed up 3/4 of a million people. Over time, it has steadily become the largest college tradition that’s not football. At 25 colleges, students are more likely to do the Marriage Pact, during their four years there, than they are to graduate.

Plate 2
The four-year graduation rate and the four-year rate of doing the Marriage Pact, by college.
US Department of Education College Scorecard and Marriage Pact participation, spring 2026. Starred colleges are new as of 2025–2026. Hover for a college’s two rates.
Plate 3
The Algorithm of the Marriage Pact, by Sandra E. Garcia. The New York Times. Detail.
Newsprint, The New York Times, Sunday Styles, 23 May 2021. Illustration by Anna Godeassi. The whole clipping is the object in the list of works.
From the press
Quotes about people’s experiences.

One of the things that makes the Marriage Pact special is an air of mystique. It is not a centralized thing that's just being pushed on us. It's something that we take on as students.

Ben Kennedy, senior, Santa Clara Marriage Pact organizer, The Santa Clara, 2023 Jun

"I was like, 'There's literally no way,'" Russell said. She opened the email in Sawyer alongside many of her friends, who looked at their matches together. "Everyone was talking about it," she added. "It was like Christmas morning."

Claudia Russell '25 (matched with her boyfriend of three years, Jesse Shapiro '25), The Williams Record, 2025 Mar

I’ve never seen something that’s not football impact this school in this way.

A student at Notre Dame, 2021 Apr

Of course, we can't discount the most obvious answer — it's fun. The questionnaire is low risk and high reward. At worst, you get a good laugh with your friends. But at best, you might meet your match made in heaven (or in this case, Palo Alto, Calif.).

My match and I were last semester's eighth best match on campus. Obviously, I thought we were soulmates. … He found out I liked to write and immediately encouraged me to join the Cynic. … Instead of falling head over heels in love with my marriage pact match, I fell for writing and for myself.

As a gay youth in Texas and North Carolina, dating apps have been the primary way I've met potential suitors. … The Marriage Pact presents a refreshing departure from superficial formats of other apps, blindly pairing us with our personality compatible soulmate.

It was “totally amazing” to see the Marriage Pact come to life, and “Liam has a great chance of making the Marriage Pact into a business.”

Prof. Paul Milgrom (Nobel laureate; taught the market-design class), The Stanford Daily, 2022 Jan

Like doing the polar plunge or going on First-Year Trips … you participate because you like traditions, and there are lots of traditions on this campus.

Luca Gandrud '27, The Dartmouth, 2024 Feb

That's why I was surprised to learn more about myself and what I was open to in relationships through the survey. … As I answered these prompts, I slowly started to paint a picture of my current self mirrored onto a potential partner.

The Occidental, 2024 Mar

It felt like Marriage Pact would be a good way to meet new people in a low stress way. … I want people to understand that there's no expectations for your Marriage Pact. It's just about having fun.

Caity Berry '23, The Bowdoin Orient, 2021 Oct

Honestly, it felt like a community thing. Everyone was doing it.

Divya Ventak Sridhar '28, The Stanford Daily, 2024 Dec

We did it for fun, and if something came out of it—great. But it wasn't the reason we filled it out. I also think a lot of people filled it out—and that's kind of the point of the Marriage Pact—is people fill it out because other people are filling it out. It's supposed to be this campus experience.

Alexandra Seitel (COL '23), Georgetown Marriage Pact organizer, The Hoya (Georgetown), 2021 May

I met him at orientation, and when I got my BC Marriage Pact match, I didn't think anything would come of it. But he reached out to me, and actually, I guess the algorithm is pretty good. … We were very compatible and ended up talking for three hours.

Gianna Laura, MCAS '23, The Heights (Boston College), 2021 Mar

Junior, Olivia Dupre, was matched with her current boyfriend Ethan Brown through the pact. A walking success story, the pair have been dating for almost two years all due to the quiz. "[I] probably would have never met him if I didn't get him as my Marriage Pact [match]," Dupre said.

author narration, with Olivia Dupre (junior), The Villanovan, 2024 Feb

I have heard a lot of feedback. My [direct messages] are often full. There's been some successful ones. … I have heard quite a handful of stories of people who reached out to their marriage pact and ended up hooking up or dating them. I would say I know at least 10 concrete couples that have met through Marriage Pact.

former Colgate Marriage Pact manager (anonymous), The Colgate Maroon-News, 2022 Nov

[But] Marriage Pact has the more achievable aim of finding you someone to be your "perfect backup plan." The difference in underlying objective seems inconsequential, but it wraps Marriage Pact in a more realistic air that, in my experience, made completing the survey feel just slightly more worthwhile.

The idea that it's a cool, fun side quest initially drew me in. But then, after doing it for a bit, [you] see how impactful it can be.

Kate Rothfuss, third-year College student, U.Va. Marriage Pact executive member, The Cavalier Daily, 2024 Nov

It's kind of refreshing to see something like this where you get to meet someone that you potentially could've spent four years at Princeton and never crossed paths with.

Ahmed Farah '22, The Daily Princetonian, 2021 Feb

Part of me definitely wonders what's out there just because I haven't really explored the Elon dating scene to its fullest. You never know who is out there or who you share similar interests with.

Weston LeCrone, junior, Elon News Network, 2021 Apr

The nice thing about the Marriage Pact is that it is not binding. It is a great way to meet new people that you would not have necessarily met otherwise. … The ND Marriage Pact offered a low-stakes way for people to meet and talk about things like family goals or professional goals right from the get-go, without fear, because it was all in the survey.

Gádor Aliseda-Canton, junior, ND Marriage Pact organizer, Scholastic (Notre Dame), 2021 Apr
Plate 4
Drew’s News: New dating app, “Marriage Pact”, focuses on finding life partners vs. hookups. The Drew Barrymore Show.
Video, 15 December 2022, 1 minute 51 seconds, condensed. Courtesy CBS Media Ventures.
Press
2026 May
Marriage Pact Campus Report reveals the year’s dating trends
2026 Apr
Planet Money: A Guide to the Economic Forces That Shape Your Life book
2026 Mar
UGA Marriage Pact turns survey to meaningful matches
2026 Mar
How students found lasting love through Marriage Pact
2026 Feb
Marriage Pact matching program sees record-breaking engagement on campus
2026 Feb
Love reloading… Marriage Pact back again
2026 Feb
Dating algorithms help students find fun, friends, and love — sometimes
2026 Feb
Perfect Match Won't Find Your Cornell Soulmate opinion
2026 Feb
The Marriage Pact: One Week Later
2025 Dec
The Phoenix Swarthmore
Marriage Pact Goes for Another Round
2025 Nov
Playing with fate: Don't make a mockery of the Marriage Pact opinion
2025 Nov
Annual Marriage Pact brings entertainment, self-discovery even after elimination of platonic match indication
2025 Nov
Baylor Marriage Pact finds students a ‘perfect match’
2025 May
Marriage Pact report reveals data on student respondents' romances, politics
2025 May
The Catalyst Colorado College
Marriage Pact Madness: A Recap on the CC Marriage Pact
2025 Apr
Campus Times University of Rochester
I do, I don’t, I really don’t: The Marriage Pact story
2025 Mar
The Heights Boston College
Computing Compatibility: Marriage Pact Sparks Love for Some, Laughter for Others
2025 Mar
‘Like Christmas morning’: Marriage Pact bestows the gift of love upon the College
2025 Feb
‘Everyone has a story’: UGA Marriage Pact returns for more matchmaking
2025 Feb
Love loading … Marriage Pact comes to Grinnell
2024 Dec
Students meet their (Marriage Pact) match at On Call
2024 Nov
The Observer Notre Dame
Students react to Marriage Pact results
2024 Nov
Marriage Pact — a match made in survey
2024 Oct
The Flat Hat College of William & Mary
Finding “the one” with zeroes and ones: Marriage Pact algorithm matches compatible students, participants share varied experiences
2024 Oct
The Phoenix Swarthmore
Marriage Pact helps Swatties Find Friendship and Love
2024 Sep
“If neither of us are married by the time we’re thirty…”: Marriage Pact comes to WashU
2024 Aug
Why people have fallen out of love with dating apps
2024 May
Meghan Trainor Made Marriage Pacts Before Meeting Husband Daryl Sabara television
2024 Apr
College students can be ‘Marriage Pact’-matched with ‘backup plan’ spouse if all else fails
2024 Apr
College students are flocking to the Marriage Pact, mostly for fun, but some find lasting love
Also in Yahoo! News, The Seattle Times, San Diego Union-Tribune, US News and World Reports, The Denver Post, The Independent, The Toronto Star, The San Mateo Daily Journal, Washington Post, ABC News, San Francisco Chronicle, Houston Chronicle, SF Gate, + 81 smaller and global outlets
2024 Apr
The Marriage Pact, a Stanford economics project that has expanded to nearly 90 colleges, is disrupting dating apps by not focusing on looks
2024 Mar
‘Do you have a backup plan?’ The Marriage Pact at Occidental
2024 Mar
Opinion: Algorithm, who should I love for eternity? opinion
2024 Feb
Villanova Marriage Pact: Will You Meet Your Match?
2024 Feb
Third Time’s the Charm, or Fourth or Fifth? Dartmouth Marriage Pact’s Persistence
2023 Nov
The Observer Notre Dame
Notre Dame Marriage Pact amasses support
2023 Sep
‘There Was Definitely a Thumb on the Scale to Get Boys’
2023 Jun
Marriage Pact Gives Broncos Someone to Have and to Hold
2023 Mar
My college boyfriend and I made a marriage pact at Georgetown, but he cheated on me. Our breakup was a blessing.
2023 Mar
Marriage Pact facilitates community engagement — take or leave the ring
2023 Mar
Old Gold & Black Wake Forest
Why Wake Forest students need an algorithm to find love opinion
2023 Feb
Dating Science: Marriage Pact takes campus by storm
2023 Feb
College Students Are Taking a New Kind of Marriage Pact
2022 Dec
Drew’s News: New dating app, “Marriage Pact”, focuses on finding life partners vs. hookups television
2022 Nov
Unveiling the Marriage Pact Management and Algorithm
2022 Sep
Marriage Pact II: Reflections and revelations about love and companionship
2022 Sep
Hookups are out, life partners are in. This Stanford grad is expanding a college-dating app for students focused on long-term compatibility.
2022 Sep
Marriage Pact secures $5 million in seed funding
2022 Sep
Young Love Marriage Pact Gets $5 Million Vote of Confidence from VC
2022 Jun
Forget Dating Apps—the “Marriage Pact” Goes for the Long Haul podcast
2022 Mar
Imperfect Match opinion
2022 Feb
Thus Went the Marriage Pact Date
2022 Feb
The Marriage Pact Obsession opinion
2022 Jan
How the Stanford Marriage Pact spread to more than 60 campuses in a year
2021 Dec
Campus-viral Marriage Pact has bigger plans for its matchmaking algorithm
2021 Nov
Students take optimistic outlook in second iteration of Marriage Pact
2021 Nov
Marriage Pact matches don’t need to be romantic opinion
2021 Oct
An Algorithm for Love? Marriage Pact comes to Bowdoin
2021 May
The Kids Are Making ‘Marriage Pacts’ to Distract Themselves From Doom
2021 May
Instead of dating apps, DC college students try for perfect back-up plan television
2021 May
With Marriage Pact, Students Shoot for the Moon for Puny Chance of Love
2021 Apr
Marriage Pact comes to UCLA, hoping to pair students with their perfect match
2021 Apr
ND Marriage Pact
2021 Apr
Week-long Marriage Pact survey plays matchmaker at Elon
2021 Apr
The Observer Notre Dame
From the Archives: Notre dating—a chronicle of campus romance
2021 Apr
Stanford's 'Marriage Pact' Is Actually A Great Way To Understand Economic Markets podcast
2021 Apr
Looking for love? Marriage Pact matchmaker comes to UF
2021 Mar
The Heights Boston College
Marriage Pact Sparks Campus-Wide Relationships
2021 Mar
A match made in algorithm: 60% of students participate in the ‘Middlebury Marriage Pact’
2021 Mar
The Marriage Pact: What love and marriage taught us about market design podcast
2021 Mar
Northeastern Marriage Pact creates more than a love connection
2021 Feb
‘The Marriage Pact’ and the risks we take with data opinion
2021 Feb
The Gavel Boston College
Marriage Pact: Sparking New Pandemic Relationships
2021 Feb
When The Marriage Pact came to Princeton (and matched a pair of twins)
2021 Feb
Ghosting, Percentiles and Roommate Romance: Revisiting the Yale Marriage Pact
2021 Feb
More than 4,500 Duke students fill out Marriage Pact to try to find a perfect match
2021 Feb
NU Declassified: Unpacking the Marriage Pact—Data or Destiny? podcast
2021 Feb
Love at first algorithm: Finding my gay soulmate
2020 Dec
Amid Uncertainty, Even a Distant ‘I Do’ Strikes a Chord
2020 Dec
Northwestern’s Marriage Pact matches nearly 3,000 students via computer algorithm
2020 Dec
Half of undergraduate student body completes Marriage Pact, almost 3,000 receive matches
2020 Nov
Yale students take a shot at love with ‘Marriage Pact’ questionnaire television
2020 Oct
New matchmaking form facilitates 1,300 possible marriages at Yale
2020 Feb
40. Broentine’s Day podcast
2020 Jan
Stanford Marriage Pact releases second annual Campus Report
2019 Jul
The dating algorithm that gives you just one match: The Marriage Pact is designed to help college students find their perfect ‘backup plan’
2019 Feb
Inside the Stanford Marriage Pact
2018 Dec
Stanford Marriage Pact takes second stab at mastering love algorithm
2018 Nov
Stanford Marriage Pact announces second year of experiment
2018 Aug
La drague dans la Silicon Valley: ‘Tu peux faire passer mon CV à Mark Zuckerberg?’
2018 Feb
If Romance Goes Sideways, This Algorithm Might Help
2017 Dec
’Marriage Pact’ pairs students off using Nobel Prize algorithm
+ 122 more articles
Viral

Marriage Pact spread by word of mouth, and became a college tradition long before we ever made a viral social media post about it. Most discussion happens between friends in group chats, dining halls, classes and dorm rooms. Online it happened originally in Facebook meme pages and then on Fizz. But every once in a while, glimpses of the experience will break containment and go viral on the “open internet”. In our first year, we accrued 40 million views, and still more come from people telling their own stories. Here are a few of them.

Selected posts
2024 Jun
@marriagepact reel & tiktok 10.6M views, 1.1M likes
2025 Jul
@marriagepact reel 5.8M views, 323k likes
2024 Aug
@marriagepact reel 4.2M views, 194k likes
2024 Dec
@marriagepact reel 3.1M views, 161k likes
2024 Oct
@marriagepact reel 2.3M views, 116k likes
2024 Aug
@marriagepact tiktok & reel 2.9M views, 422k likes
2025 Jun
@marriagepact reel 641k views, 27k likes
2025 Aug
@marriagepact reel 567k views, 8k likes
What other people posted about it
2021 Feb
@shannon.foleyy tiktok 162k views, 8k likes
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